AEMC CA811 MAX Function Lightmeter, 20,000 lux Range, 0.01 lux Resolution, +/-3% Accuracy

AEMC CA811 MAX Function Lightmeter, 20,000 lux Range, 0.01 lux Resolution, +/-3% Accuracy
by AEMC

New!: $119.00 $107.10 (as of 01/31/2013 17:38 PST)
5 Used! | New! from $107.10 (as of 01/31/2013 17:38 PST)

Light Meters & Photometers

The Lightmeter Model CA811 is portable, easy-to-use instruments which feature optical sensors that are designed to match the response of the human eye, making them ideal instruments for workspace analysis and planning. The ergonomically designed case, large display and intuitive function selection make these instruments the right choice for any application. The Lightmeter Model CA811 is designed for simple one-hand operation. They provide selectable lux or footcandle units for display and feature a 3-1/2 digit backlit LCD digital display and a HOLD function. The Model CA811 offers a MAX function. Easy one-hand operation. Designed to measure a wide range of lighting types. Removable sensor for remote reading. Measures in footcandles (fc) or lux. Cosine corrected. MAX function. CIE photoptic (human eye) response. 2000-count backlit LCD. Lightweight and compact. Removable protective sensor cover. Includes rugged, shockproof, protective, dirt resistant holster. Applications: Testing for OSHA compliance in workplace, cleanroom and industrial settings. Ambient testing for light-sensitive displays and archives in museums and art galleries. Power/mode selector. Range: 20fc, 200fc, 2000fc, 20kfc; 20lux, 200lux, 2000lux, 20klux. Display resolution: 0.01fc or 0.01lux. Silicon photodiode sensor. Spectral response CIE photopic curve. Accuracy for 2856K light source: -/+ 3 percent, -/+ 10cts. Accuracy for common light sources: -/+ 18 percent, -/+ 2cts. 2.5 times per second, nominal display refresh rate. Operating temperature: 32 degree to 122 degree F (0 degree to 50 degree C), < 80 percent RH. Storage temperature: -4 degree to 140 degree F (-us.html degree to 60 degree C), 0 to 80 percent RH without battery. Automatic polarity. Power source: 9V alkaline battery. Low Battery Indication: -/+ is displayed when battery voltage is low. Measures 2-3/8" width by 6-51/64" height by 1-1/2" depth.

• Rank: #32835 in BISS
• Brand: AEMC
• Model: CA811
• Number of items: 1
• Dimensions: 2.00 pounds

• Easy one-hand operation
• Designed to measure a wide range of lighting types
• Removable sensor for remote reading
• Measures in footcandles (fc) or lux, cosine corrected
• MAX function

Hanna Instruments Nitrite LR, 0.00 to 0.35 mg/L, Diazotization Method (100 Tests)

Hanna Instruments Nitrite LR, 0.00 to 0.35 mg/L, Diazotization Method (100 Tests)
by Hanna Instruments

New!: $27.81 (as of 01/31/2013 02:18 PST)
2 Used! | New! from $27.81 (as of 01/31/2013 02:18 PST)

Light Meters & Photometers

The Hanna Instruments 93707-01 nitrite, low range, reagent, for use with the HI 96707 Nitrite, Low Range, portable photometer, contains the proper dosage for 100 tests that measure the nitrite content using the diazotization method in water samples in the 0.000 to 0.35 mg/L range. HI 93707-01 contains 100 odorless, white powder nitrite reagent packets, for 100 tests.

A reaction between the reagent and nitrite in a sample causes a distinct pink color to appear, which is measured by the photometer. The meter uses an adaptation of the United States Environmental Protection Agency (USEPA) diazotization method 354.1.

Reagents are used in photometers to measure the light intensity of solutions or surfaces. The reagent is mixed with the sample and placed in the photometer, which then produces a reading. Reagents are commonly used in the water quality, agricultural, and horticultural industries to measure the amount of minerals and chemicals in water samples.

Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) 9001 standards.

What’s in the Box?

• 100 nitrite reagent packets HI 93707-01
• Safety data sheet

• Rank: #16642 in BISS
• Size: 100 Tests, 0.000 to 0.35 mg/L
• Brand: Hanna Instruments
• Number of items: 1

• Reagents for nitrite, low range, diazotization method
• For use with HI 96707 Nitrite, Low Range, Portable Photometer
• Nitrite reagent kit for 100 tests
• Range 0.000 to 0.35 mg/L
• Odorless, white powder

Hanna Instruments Multiparameter Photometer, Measures 44 Methods, For Laboratories

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Hanna Instruments Multiparameter Photometer, Measures 44 Methods, For Laboratories
by Hanna Instruments
(1)

New!: $901.25 $816.64 (as of 01/30/2013 16:20 PST)

Light Meters & Photometers

The Hanna Instruments HI 83200 multiparameter bench photometer for laboratories measures water quality for 44 parameters, has an LCD screen, automatic shutoff, on-screen instructions and a USB port for computer and printer connectivity. The meter turns off after 10 minutes of nonuse in measurement mode, and after one hour of nonuse in calibration mode, to help extend the life of the meter. On-screen instructions aid in routine operation. This meter is often used in laboratories for water quality testing.

Dimensions are 235 x 200 x 110 mm/9.2 x 7.87 x 4.33 inches (H x W x D), and the meter weighs 0.9 kg (2 lb). (H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.) HI 83200 operates on an external 12V power adapter with a 2 m cord and a 115V plug, or built-in rechargeable battery (included). It uses liquid or powder reagents (sold separately). The meter comes with a sample preparation kit that includes a graduated cylinder, cuvettes, beakers, syringes, a funnel, filter discs, a spoon, pipettes, and carbon powder packets. It uses liquid or powder reagents (sold separately).

Photometers measure the light intensity of solutions or surfaces. For solution testing, a sample and reagent are placed in a cuvette in the photometer. The photometer transmits light through the cuvette, and compares the intensity of the light that shines through to the amount of light that shines through a blank cuvette. The meter uses the difference to calculate the concentration of the test element. For surface testing, a surface is illuminated with white light, and the photometer measures the luminosity of the reflected light. Photometers are commonly used in water quality, agricultural, horticultural, and industrial applications to measure the amount of minerals and chemicals in samples, and for checking water and beverages, such as beer and wine, for consistency.

Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) 9001 standards.

What’s in the Box?

• Hanna Instruments multiparameter bench photometer for laboratories HI 83200
• Cuvettes and caps (quantity 4)
• Cloth for wiping cuvettes
• 60 mL glass bottle
• Scissors
• 12V power adapter
• Instructions
• Sample preparation kit (for turbid or concentrated samples)
• 10 mL cuvettes with caps (4)
• Plastic beakers, 100 and 170 mL (one of each)
• 100 mL graduated cylinder
• 60 mL syringe with screw rim
• 5 mL syringe
• Funnel
• Filter discs (25)
• Spoon
• Pipettes (2)
• Carbon powder packets (50)
• Demineralizer bottle with filter cap

• Rank: #75167 in BISS
• Size: For Laboratories
• Brand: Hanna Instruments
• Number of items: 1

• Measures water quality for 44 parameters
• LCD screen for readability
• Automatic shutoff to help extend life of meter
• On-screen instructions aid in routine operation
• USB port for computer and printer connectivity

Hanna Instruments HI96740 Nickel Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.000 to 1.000 mg/L, 0.001 mg/L Resolution, LCD Display, 9V

Buy on the merchant's online searching and scan reviews. If you're making an attempt to find Hanna Instruments HI96740 Nickel Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.000 to 1.000 mg/L, 0.001 mg/L Resolution, LCD Display, 9V with discount value. This is the simplest deal for you. Where you'll notice these item is by on-line searching stores? Read the review on Hanna Instruments HI96740 Nickel Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.000 to 1.000 mg/L, 0.001 mg/L Resolution, LCD Display, 9V Now, it's discount deal. So don't lose it.


Hanna Instruments HI96740 Nickel Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.000 to 1.000 mg/L, 0.001 mg/L Resolution, LCD Display, 9V
by Hanna Instruments

New!: $210.40 (as of 01/30/2013 06:01 PST)
2 Used! | New! from $205.00 (as of 01/30/2013 06:01 PST)

Light Meters & Photometers

User calibration. Certified calibration and verification standards. BEPS (battery error prevention system). Timer function. Auto shut-off. GLP Features. Nickel is commonly utilized by the electroplating industry in processes utilizing stainless steel, cobalt or nickel alloys. Nickel is also used in batteries, fuel cells and hydrogenation of vegetable oils in the food industry. The HI 96740 meter measures the nickel content in water and wastewater. This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell. The cuvette has a very important role because it is an optical element and thus requires particular attention. It is important that both, the measurement and the calibration (zeroing) cuvettes, are optically identical to provide the same measurement conditions. Supplied with sample cuvettes with caps (2), 9V battery and instruction manual. Range: 0.000 to 1.000 milligrams per liter. Resolution: 0.001 milligrams per liter. Accuracy: +/-0.010 milligrams per liter +/-7 percent of reading at 25 degree C. Light source: tungsten lamp. Light detection: silicon photocell with narrow band interference filter at 575 nm. Battery type / life: 1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use. Environment: 0 to 50 degree C (32 to 122 Degree F); RH max 95 percent non-condensing. Measures 7-19/32" length by 4-3/32" width by 2-11/16" height. Method: adaptation of the PAN method.

• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .79 pounds

• User calibration
• Certified calibration and verification standards
• BEPS (battery error prevention system)
• Timer function
• Auto shut-off

Hanna Instruments HI96723 High Range Chromium VI Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 - 1000 microgram/L, 1 microgram/L Resolution, 9V Battery

Buy on the merchant's on-line shopping and scan reviews. If you are making an attempt to find Hanna Instruments HI96723 High Range Chromium VI Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 - 1000 microgram/L, 1 microgram/L Resolution, 9V Battery with discount deals. This is the simplest deal for you. Where you could realize these item is by on-line shopping stores? Read the review on Hanna Instruments HI96723 High Range Chromium VI Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 - 1000 microgram/L, 1 microgram/L Resolution, 9V Battery Now, it's discount price. Therefore do not lose it.


Hanna Instruments HI96723 High Range Chromium VI Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 - 1000 microgram/L, 1 microgram/L Resolution, 9V Battery
by Hanna Instruments

New!: $222.00 $221.39 (as of 01/29/2013 20:30 PST)

Light Meters & Photometers

At normal temperatures chromium is corrosion-resistant. For this reason, it plays an important role in the plating industry as well as cooling towers. In addition, it has certain qualities that make it useful in the production processes of the textile industry. The HI96723 meter measures the hexavalent chromium (Cr VI) content in water and waste waters samples. The meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. HI96723 is supplied with 2 sample cuvettes with caps, 9V battery and instruction manual. 0 - 1000 microgram/L range. 1microgram/L (ppm) resolution. +/-5micro g/L +/-4 percent of reading at 25 degree C accuracy. Tungsten lamp. Silicon photocell with narrow band interference filter at 525nm light detector. 0 - 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing environment. 9V Battery. After 10 minutes of non-use in measurement mode; after 1 hour of non-use in calibration mode; with last reading reminder auto-shut off. Measures 7.6" length by 4.1" width by 2.7" height. Adaptation of the ASTM manual of water and environmental technology, D1687-92, diphenylcarbohyzide method. The reaction between Cr VI and reagents causes a purple tint in the sample.

• Rank: #192367 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .79 pounds

• It measures the hexavalent chromium content in water and waste waters samples
• Supplied with 2 sample cuvettes with caps, 9V battery and instruction manual
• Battery error prevention system
• Timer function
• Auto shut-off; GLP features

Amprobe LM-100 Light Meter, Silicon Photodiode and Filter

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Amprobe LM-100 Light Meter, Silicon Photodiode and Filter
by Amprobe

New!: $128.95 $110.82 (as of 01/29/2013 03:41 PST)
2 Used! | New! from $100.26 (as of 01/29/2013 03:41 PST)

Light Meters & Photometers

The Amprobe LM-100 light meter measures up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc) of light output from fluorescent, metal halide, high-pressure sodium, and incandescent sources, has a silicon diode sensor and filter, and is designed for indoor operation at altitudes below 2,000 meters. The meter has manual ranging, a data hold feature that freezes readings on the display, and angled light cosine correction to calculate the amount of light, regardless of the light's angle.

The meter is powered by a 9V battery (included) which has an average life of 200 hours. The sensor has a 1.5-meter wire for positioning the light sensor, and a protective sensor cap.

Specifications

Range	0 lux, 200 lux, 2,000 lux, 20,000 lux, 200,000 lux, 20 fc, 200 fc, 2,000 fc, 20,000 fc
Sampling rate	2.5 times per second for digital display
Accuracy	+ or - 3 percent (calibrated to standard incandescent lamp at 2,856 degrees K), + or - 6 percent for other visible light sources
Angle deviation from cosine, 30 degrees	+ or - 2 percent
Angle deviation from cosine, 60 degrees	+ or - 6 percent
Angle deviation from cosine, 80 degrees	+ or - 25 percent
Polarity	Automatic, positive implied, negative polarity indication
Operating temperature	14 to 104 degrees F (-10 to 40 degrees C) at less than 80 percent relative humidity
Storage temperature	14 to 122 degrees F (-10 to 50 degrees C) at 0 to 70 percent relative humidity
Dimensions	Base is 5.1 x 2.5 x 1.5 inches/130 x 63 x 38 mm, sensor is 3.2 x 2.2 x 1.1 inches/80 x 55 x 29 mm (H x W x D)
Weight	.48 lb. (220 g) (including battery)
Standards	Japanese Industrial Standard (JIS) C1609:1993 and CNS 5119 general A-class specifications, and European Community Directives: 89/336/EEC (Electromagnetic Compatibility) and 73/23/EEC (Low Voltage) as amended by 93/68/EEC (CE Marking)

H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Light meters measure luminous intensity, or light, and are commonly used in a wide range of industries and settings including photography, video filming, galleries, schools, laboratories, and greenhouses to help determine the brightness of light.

Amprobe manufactures electrical testing equipment for commercial, industrial, and home use. The company was founded in 1948 and is headquartered in Everett, WA.

What’s in the Box?

• LM-100 light meter and sensor
• 9V battery
• Carrying case
• Instructions

• Rank: #40172 in BISS
• Brand: Amprobe
• Model: LM-100
• Number of items: 1
• Dimensions: 1.50" h x 3.50" w x 6.00" l, 2.00 pounds

• Dual-scale meter measures visible light from fluorescent, metal halide, high-pressure sodium, and incandescent sources up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc)
• Silicon diode sensor and filter are designed for indoor use at altitudes below 2,000 meters
• Manual ranging, data hold freezes readings on the display, and angled light cosine correction corrects for angled light
• Complies with Japanese Industrial Standard (JIS) C1609:1993 and CNS 5119 general A-class specifications, and European Community Directives: 89/336/EEC (Electromagnetic Compatibility) and 73/23/EEC (Low Voltage) as amended by 93/68/EEC (CE Marking)
• Powered by a 9V battery (included), and includes a 1.5-meter wire for positioning light sensor, and a protective sensor cap

Ideal Industries Digital Light Meter

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Ideal Industries Digital Light Meter
by Ideal Industries

New!: $162.45 (as of 01/28/2013 17:25 PST)
2 Used! | New! from $138.04 (as of 01/28/2013 17:25 PST)

Light Meters & Photometers

The Ideal 61-686 meter measures light from fixtures that are equipped with fluorescent, metal halide, high-pressure sodium and incandescent light sources. The Ideal 61686's foot-candle unit is defined as the amount of illumination the inside surface an imaginary 1-foot radius sphere would be receiving if there were a uniform point source of one candela in the exact center of the sphere. Alternatively, the Ideal 61 686 can be defined as the illuminance on a 1-square foot surface of which there is a uniformly distributed flux of one lumen. The Ideal 61:686 can be thought of as the amount of light that actually falls on a given surface. The foot-candle is equal to one lumen per square foot.

• Rank: #14271 in BISS
• Brand: Ideal Industries
• Model: 61-686
• Number of items: 1
• Dimensions: .60 pounds

• Measures in four ranges up to 20,000 FC or 200,000 LUX
• Large 3-1/2 Digit (2000 Count) LCD Display
• Over Range Indication
• Data Hold Mode
• Maximum Reading Mode

Hanna Instruments HI96716 Bromine Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 10.00mg/L, 0.01mg/L Resolution, 9V Battery

Buy on the merchant's on-line shopping and scan reviews. If you are making an attempt to seek out Hanna Instruments HI96716 Bromine Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 10.00mg/L, 0.01mg/L Resolution, 9V Battery with the simplest deal. This is the most effective deal for you. Where you may realize these item is by online searching stores? Read the review on Hanna Instruments HI96716 Bromine Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 10.00mg/L, 0.01mg/L Resolution, 9V Battery Now, it's the simplest worth. So don't lose it.


Hanna Instruments HI96716 Bromine Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 10.00mg/L, 0.01mg/L Resolution, 9V Battery
by Hanna Instruments

New!: $201.00 (as of 01/28/2013 06:58 PST)
2 Used! | New! from $196.00 (as of 01/28/2013 06:58 PST)

Light Meters & Photometers

In many countries, bromine sanitizing has been introduced as an alternative for chlorine. Although it is not as strong as chlorine, bromine remains stable at higher temperatures (advantageous for heated pools and hot tubs), and higher pH levels. Furthermore, it has little reaction to nitrogen compounds, thus reducing the unpleasant odor and eye irritation problems associated with pool water sanitation. The main disadvantage of bromine is the slower acting disinfecting power, making it less suitable for larger pools. The HI96716 meter measures the bromine content in water samples in the 0.00 - 10.00 milligrams per liter (ppm) range. The HI96 series portable photometers use an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell. 0.00 To 10.00 milligrams per liter range. 0.01 milligrams per liter resolution. +/-0.08 milligrams per liter (ppm) +/-3 percent of reading at 25 degree C accuracy. Tungsten lamp. Silicon photocell with narrow band interference filter at 525nm light detector. 9V Battery power supply. Auto-off: After 10 minutes of non-use in measurement mode; after 1 hour of non-use in calibration mode; with last reading reminder. 0 - 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing environment. Measures 7.6" length by 4.1" width by 2.7" height. Adaptation of the standard methods for the examination of water and wastewater, 20th edition, DPD method.

• Rank: #191341 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .79 pounds

• It measures the bromine content in water samples
• Supplied with 2 sample cuvettes with caps, 9V battery and instruction manual
• Battery error prevention system
• Timer function
• Auto shut-off; GLP features

Hanna Instruments HI96702 High Range Copper Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 5.00mg/L, 0.01mg/L Resolution, 9V Battery

Buy on the merchant's on-line looking and read reviews. If you're trying to find Hanna Instruments HI96702 High Range Copper Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 5.00mg/L, 0.01mg/L Resolution, 9V Battery with special value. This is the simplest price for you. Where you may notice these item is by online searching stores? Read the review on Hanna Instruments HI96702 High Range Copper Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 5.00mg/L, 0.01mg/L Resolution, 9V Battery Now, it's discount price. Thus do not lose it.


Hanna Instruments HI96702 High Range Copper Portable Photometer with Sample Cuvettes, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.00 - 5.00mg/L, 0.01mg/L Resolution, 9V Battery
by Hanna Instruments

New!: $222.00 (as of 01/27/2013 20:40 PST)

Light Meters & Photometers

The HI96702 meter measures the copper content in water and wastewater. This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit a cuvette with a larger neck making it easier to add both sample and reagents. The cuvette is made from special optical glass to obtain best results. HI96702 is supplied with 2 sample cuvettes with caps, 9V battery and instruction manual. 0.00 To 5.00 milligrams per liter (ppm) range. 0.01 milligrams per liter (ppm) resolution. +/-0.02 milligrams per liter (ppm) +/-4 percent of reading at 25 degree C accuracy. Tungsten lamp. Silicon photocell with narrow band interference filter at 575nm light detector. 0 To 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing environment. 9V Battery power supply. Auto-Shut off: after 10 minutes of non-use in measuring mode; after 1 hour of non-use in calibration mode; with last reading reminder. Measures 7.6" length by 4.1" width by 2.7" height. Adaptation of the USEPA approved bicinchoninate method.

• Rank: #108483 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .79 pounds

• It measures the copper content in water and wastewater
• Supplied with 2 sample cuvettes with caps, 9V battery and instruction manual
• Battery error prevention system
• Timer function
• Auto shut-off; GLP features

Hanna Instruments Sulfate, 0 to 150 mg/L, Turbidimetric Method (100 Tests)

Buy on the merchant's on-line searching and scan reviews. If you're attempting to seek out Hanna Instruments Sulfate, 0 to 150 mg/L, Turbidimetric Method (100 Tests) with the simplest price. This is the simplest price for you. Where you could notice these item is by online looking stores? Read the review on Hanna Instruments Sulfate, 0 to 150 mg/L, Turbidimetric Method (100 Tests) Now, it's the simplest deal. So do not lose it.


Hanna Instruments Sulfate, 0 to 150 mg/L, Turbidimetric Method (100 Tests)
by Hanna Instruments

New!: $37.08 (as of 01/11/2013 01:19 PST)
2 Used! | New! from $37.08 (as of 01/11/2013 01:19 PST)

Light Meters & Photometers

The Hanna Instruments 93751-01 sulfate reagent, for use with the HI 96751 Sulfate Portable Photometer, contains the proper dosage for 100 tests that measure the sulfate content using the turbidimetric method in water samples in the 0 to 150 mg/L range. HI 96751-01 contains 100 odorless, white powder sulfate reagent packets, for 100 tests.

A reaction between the reagent and sulfate in a sample causes a distinct white cloudiness to appear, which is measured by the meter.

Reagents are used in photometers to measure the light intensity of solutions or surfaces. The reagent is mixed with the sample and placed in the photometer, which then produces a reading. Reagents are commonly used in the water quality, agricultural, and horticultural industries to measure the amount of minerals and chemicals in water samples.

Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) 9001 standards.

What’s in the Box?

• 100 sulfate reagent packets, HI 93751-01
• Safety data sheet

• Rank: #5502 in BISS
• Size: 100 Tests, 0 to 150 mg/L
• Brand: Hanna Instruments
• Number of items: 1

• Reagents for sulphate, turbidimetric method
• For use with HI 96751 Sulfate Portable Photometer
• Sulfate reagent kit for 100 tests
• Range 0 to 150 mg/L
• Odorless, white powder

Hanna Instruments HI96727 Color of Water Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 500 PCU, 10 PCU Resolution, LCD Display, 9V

Buy on the merchant's online looking and scan reviews. If you are making an attempt to find Hanna Instruments HI96727 Color of Water Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 500 PCU, 10 PCU Resolution, LCD Display, 9V with special deals. This is the simplest price for you. Where you could notice these item is by on-line shopping stores? Read the review on Hanna Instruments HI96727 Color of Water Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 500 PCU, 10 PCU Resolution, LCD Display, 9V Now, it's special deal. Thus do not lose it.


Hanna Instruments HI96727 Color of Water Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 500 PCU, 10 PCU Resolution, LCD Display, 9V
by Hanna Instruments

New!: $225.00 (as of 01/10/2013 12:42 PST)

Light Meters & Photometers

User calibration. Certified calibration and verification standards. BEPS (battery error prevention system). Timer function. Auto shut-off. GLP Features. Color together with odor, taste and turbidity form an integral part of our sensory system. Testing for color can be a quick and easy test which often reflects the amount of organic material in the water, although certain inorganic components like iron or manganese can also impart color. The HI 96727 measures the true and apparent color in water and wastewater in the 0 to 500 PCU (Platinum Cobalt Units) range. The HI 96727 uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit a cuvette with a larger neck making it easier to add both sample and reagents. The cuvette is made from special optical glass to obtain best results. Range: 0 to 500 platinum cobalt units. Resolution: 10 platinum cobalt units. Accuracy: +/-10 PCU +/-5 percent of reading at 25 degree celsius. Light source: tungsten lamp. Light detection: silicon photocell with narrow band interference filter at 420 nm. Battery type/life: 9V/approx. 40 Hours of continuous use; auto-off after 10 minutes of non use. Environment: 0 to 50 degree celsius (32 to 122 degree fahrenheit); RH max 95 percent non-condensing. Measures 7-19/32" length by 4-3/32" width by 2-11/16" height. Method: colorimetic platinum cobalt units.

• Rank: #193811 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .79 pounds

• User calibration
• Certified calibration and verification standards
• BEPS (battery error prevention system)
• Timer function
• Auto shut-off

Hanna Instruments HI96751C Sulfate Portable Photometer with Carrying Case, 7-19/32 Length x 4-3/32 Width x 2-11/16 Height, 0 to 150 mg/L, 1 mg/L Resolution, 9V

Buy on the merchant's website looking and read reviews. If you're trying to find Hanna Instruments HI96751C Sulfate Portable Photometer with Carrying Case, 7-19/32 Length x 4-3/32 Width x 2-11/16 Height, 0 to 150 mg/L, 1 mg/L Resolution, 9V with the simplest deals. This is the simplest price for you. Where you may notice these item is by on-line shopping stores? Read the review on Hanna Instruments HI96751C Sulfate Portable Photometer with Carrying Case, 7-19/32 Length x 4-3/32 Width x 2-11/16 Height, 0 to 150 mg/L, 1 mg/L Resolution, 9V Now, it's discount deals. Therefore do not lose it.


Hanna Instruments HI96751C Sulfate Portable Photometer with Carrying Case, 7-19/32 Length x 4-3/32 Width x 2-11/16 Height, 0 to 150 mg/L, 1 mg/L Resolution, 9V
by Hanna Instruments

New!: $324.00 $318.64 (as of 01/10/2013 02:29 PST)
2 Used! | New! from $260.00 (as of 01/10/2013 02:29 PST)

Light Meters & Photometers

Sulfate is widely present within natural waters in different concentrations. Sulfate concentration is to be kept within a strict range for drinking water, especially since this value can be high near mine drainage points. Sulfate is also rigorously tested in the production of beverages such as beer, due to its significant effect upon odor and taste. It measures the sulfate content in water samples in the 0 to 150 micrograms per liter (ppm) range. Sulfate is precipitated with barium chloride crystals. The instrument uses an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell. The cuvette has an important role because it is an optical element and thus requires particular attention. It is important that both, the measurement and the calibration (zeroing) cuvettes, are optically identical to provide the same measuring conditions. 0 to 150 micrograms per liter range. 1 micrograms per liter resolution. +/-1 micrograms per liter +/-5 percent of reading accuracy. light emitting diode light source light source. Silicon photocell with narrow band interference filter at 466 nm light detector. adaptation of the turbidimetric method. 0 to 50 degree C (32 to 122 degree F); maximum 95 percent RH non-condensing environment. 9V battery power supply. after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder auto-shut off. 360 g (12.7 oz) weight.

• Rank: #303128 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .79 pounds

• Certified calibration and verification standards
• BEPS (battery error prevention system)
• Timer function
• GLP features
• Measures 7-19/32" length by 4-3/32" width by 2-11/16" height

Hanna Instruments Portable Low Range Fluoride Photometer Kit

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Hanna Instruments Portable Low Range Fluoride Photometer Kit
by Hanna Instruments
(1)

New!: $283.25 $265.00 (as of 01/09/2013 13:50 PST)
2 Used! | New! from $260.00 (as of 01/09/2013 13:50 PST)

Light Meters & Photometers

The Hanna Instruments HI 96729C low-range fluoride colorimeter kit is a handheld device using an advanced optical system to measure the amount of fluoride in a water sample after a reagent is added.

To take a reading, simply fill the cuvette with 10mL of water, add 2mL of the fluoride reagent, and press “read”. The meter uses a tungsten lamp light source, and a silicon photocell with a narrow band interference filter to detect the amount of fluoride present.

The factory-calibrated meter features Hanna Instrument’s Cal-Check validation function, which ensures the meter is properly calibrated, and includes instructions on how to easily recalibrate, if necessary. The meter is water- and dust-resistant, and includes a special locking feature to ensure the cuvette is properly in place for each reading.

The HI 96729C uses an adaption of EPA method 340.1 and Standard Methods for the Examination of Water and Wastewater, 20th edition, SPADNS method. The meter measures fluoride content in the 0.00 to 2.00 mg/L (ppm) range (+ or - 0.03 mg/L + or - 3% of reading at 25 degrees C) with a resolution of 0.01 mg/L. It operates on one 9V battery, and automatically shuts itself off after ten minutes.

Fluoride colorimeters are used for measuring the amount of fluoride present in drinking water and other water sources. Fluoride exists in groundwater from the natural weathering of rocks, from agricultural run-off, and is also sometimes added to drinking water to prevent tooth decay. Fluoride meters are used to ensure appropriate levels of fluoride are present in drinking water, agricultural run-off, and in food and beverage manufacturing.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of their products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• Two sample cuvets with caps
• 2000 uL automatic pipette with cap
• Pipette tip, 9V battery
• Tissue for wiping cuvets
• Instruction manual
• Carrying case

• Rank: #83950 in BISS
• Size: 0.00 to 2.00 mg/L, Fluoride Kit
• Brand: Hanna Instruments
• Model: HI 96729C
• Number of items: 1
• Dimensions: .63 pounds

• Factory calibrated for ease of use, but can also be re-calibrated, as necessary
• Utilizes an advanced optical system to measure fluoride between 0.00 to 2.00 mg/L, for measuring a wide range
• Water-and dust-resistant, for indoor and outdoor use
• Features the Cal-Check validation function, to ensure proper calibration
• Auto-off function, to prolong battery life

Hanna Instruments HI96786 Cal Check Nitrate Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.0 to 100 mg/L, 1 mg/L Resolution, LCD Display, 9V

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Hanna Instruments HI96786 Cal Check Nitrate Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0.0 to 100 mg/L, 1 mg/L Resolution, LCD Display, 9V
by Hanna Instruments

New!: $205.00 (as of 01/09/2013 02:21 PST)
2 Used! | New! from $196.00 (as of 01/09/2013 02:21 PST)

Light Meters & Photometers

Nitrates are present in nature as a result of decomposition of organic microorganisms or due to their use as fertilizers. Nitrates reduce to nitrites, which in turn easily combine to form substances dangerous to man. A maximum level of 45 milligrams per liter (ppm) is established as a worldwide guideline for nitrate concentration in water. In Europe, the maximum consented level of nitrates in potable water is 50.0 milligrams per liter (ppm), while in the USA the EPA has established a guideline for the maximum level of nitrate-nitrogen of 10 milligrams per liter (NO-3-N), which corresponds to 45.0 milligrams per liter of nitrates. The HI 96786 meter measures the nitrate content in water and wastewater. This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell. HI 96786 are supplied with sample cuvettes with caps (2), 9V battery and instruction manual. 0.0 to 100 milligrams per liter range. 1 milligrams per liter resolution. Accuracy at the rate 25 degree C: +/-5 milligrams per liter +/-5 percent of reading. Light source: tungsten lamp. Light Detector: silicon photocell with narrow band interference filter at the rate of 525 nm. Power supply: 9v battery. Auto-off: after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder. Environment: 0 to 50 degree C (32 to 122 degree F); RH max 95 percent non-condensing. Measures 7-19/32" length by 4-3/32" width by 2-11/16" height. Weight: 12.7 oz. Method: adaptation of cadmium reaction method.

• Rank: #25719 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: 12.70 pounds

• User calibration
• Certified calibration and verification standards
• BEPS (battery error prevention system)
• Timer function
• Measures 7-19/32" length by 4-3/32" width by 2-11/16" height

Hanna Instruments HI96749 Cal Check Chromium VI Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 300 {micro}g/L, 1 {micro}g/L Resolution, LCD Display, 9V

Buy on the merchant's on-line looking and read reviews. If you're making an attempt to seek out Hanna Instruments HI96749 Cal Check Chromium VI Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 300 {micro}g/L, 1 {micro}g/L Resolution, LCD Display, 9V with the simplest price. This is the simplest deal for you. Where you may find these item is by online shopping stores? Read the review on Hanna Instruments HI96749 Cal Check Chromium VI Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 300 {micro}g/L, 1 {micro}g/L Resolution, LCD Display, 9V Now, it's discount deal. So do not lose it.


Hanna Instruments HI96749 Cal Check Chromium VI Low Range Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" Height, 0 to 300 {micro}g/L, 1 {micro}g/L Resolution, LCD Display, 9V
by Hanna Instruments

New!: $219.00 $216.77 (as of 01/08/2013 11:30 PST)
2 Used! | New! from $196.00 (as of 01/08/2013 11:30 PST)

Light Meters & Photometers

At normal temperatures chromium is corrosion-resistant. For this reason, it plays an important role in the plating industry as well as cooling towers. In addition, it has certain qualities that make it useful in the production processes of the textile industry. The HI 96749 meter measures the hexavalent chromium (Cr VI) content in water and waste waters samples. The meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. HI 96749 is supplied with sample cuvettes with caps (2), 9V battery. 0 to 300 milligrams per liter range. 1 milligrams per liter resolution. +/-1 milligrams per liter +/-4 percent of reading at 25 degree C accuracy. Tungsten lamp light source. Light detection: silicon photocell with narrow band interference filter at the rate 525 nm. Battery type/life: 1 by 9V / approx. 40 Hours of continuous use; auto-off after 10 minutes of non use. Environment: 0 to 50 degree C (32 to 122 degree F); RH max 95 percent non-condensing. Measures 7-19/32" length by 4-3/32" width by 2-11/16" height. 360 g (12.7 oz) weight. Method: D1687-92, diphenylcarbohyzide method. The reaction between Cr VI and reagents causes a purple tint in the sample.

• Rank: #302092 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: 12.70 pounds

• Certified calibration and verification standards
• BEPS (battery error prevention system)
• Timer function
• GLP features
• Measures 7-19/32" length by 4-3/32" width by 2-11/16" height

Hanna Instruments Waterproof Portable Medium Range Ammonia Photometer Kit

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Hanna Instruments Waterproof Portable Medium Range Ammonia Photometer Kit
by Hanna Instruments

New!: $459.59 $98.95 (as of 01/08/2013 01:13 PST)
2 Used! | New! from $98.95 (as of 01/08/2013 01:13 PST)

Light Meters & Photometers

The HI 96715C is a medium range, waterproof photometer for measuring ammonia levels in water samples.

The meter uses an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method, and a reaction between the reagent and ammonia in the sample causes a yellow tint. The light source is a light emitting diode, and the light detector is a silicon photocell with narrow band interference filter. A GLP feature indicates when the device was last calibrated and allows the user to restore factory calibration.

Range is 0.00 to 9.99 mg/L (ppm) + or - 0.05 mg/L (ppm) or 5% of reading, with resolution 0.01 mg/L (ppm). The device operates on one 9V battery, with an auto-off function after 10 minutes of non-use. Dimensions are 192 x 104 x 69 mm (7.6 x 4.1 x 2.7”) with weight 360 g (12.7 oz.). Reagents are purchased separately.

Ammonia is often an indicator of organic decay, and high levels can be harmful to many organisms. Ammonia testers are used to measure ammonia levels in natural, industrial, and waste waters.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• Two sample cuvets and caps
• Two Cal-Check standard cuvettes (HI 96715KIT)
• Instrument quality certificate
• Tissue for wiping cuvettes
• 9V battery
• Instruction Manual
• Rigid carrying case

• Rank: #9287 in BISS
• Size: 0.00 to 9.99 mg/L with CalCheck and Carrying Case
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .63 pounds

• Cal-Check function to ensure proper calibration
• Good laboratory practices (GLP) function to indicate last calibration date
• Auto-off function after 10 minutes to prolong battery life
• Locking cuvette to prevent spillage and error
• Onscreen display codes to aid user

Hanna Instruments HI83225-01 Nutrient Analysis Photometer, 9-1/5" Length x 7-7/8" Width x 4-1/3" Height, LCD Display, 115V, For Greenhouses and Hydroponics

Buy on the merchant's website looking and read reviews. If you're making an attempt to seek out Hanna Instruments HI83225-01 Nutrient Analysis Photometer, 9-1/5" Length x 7-7/8" Width x 4-1/3" Height, LCD Display, 115V, For Greenhouses and Hydroponics with discount price. This is the most effective deal for you. Where you could notice these item is by online shopping stores? Read the review on Hanna Instruments HI83225-01 Nutrient Analysis Photometer, 9-1/5" Length x 7-7/8" Width x 4-1/3" Height, LCD Display, 115V, For Greenhouses and Hydroponics Now, it's special worth. So do not lose it.


Hanna Instruments HI83225-01 Nutrient Analysis Photometer, 9-1/5" Length x 7-7/8" Width x 4-1/3" Height, LCD Display, 115V, For Greenhouses and Hydroponics
by Hanna Instruments

New!: $618.00 $550.78 (as of 01/07/2013 10:01 PST)
2 Used! | New! from $400.00 (as of 01/07/2013 10:01 PST)

Light Meters & Photometers

Nitrogen, phosphorus, and potassium (NPK) are often the first three factors considered when making recommendations to growers. Compared to the HI 83215, the HI 83225 provides control over three additional important growing factors: sulfur (most common as sulfates), calcium and magnesium. HI 83225 is designed for the hydroponics and greenhouse industries to measure seven nutrients commonly present in fertilizer enriched solutions. It can measure fifteen different methods using specific liquid or powder reagents, and has four measuring channels for a wide range of tests. The optical system of HI 83225 is based on special subminiature tungsten lamps and narrow-band interference filters to guarantee both high performance and reliable results. HI 83225 has a powerful interactive user support that assists the user during the analysis process. A full tutorial is available in the Setup Menu, and the Help Menu provides assistance for every step in the measurement process. This meter can be connected to a PC via a USB cable, where the data can be managed with optional HI 92000 Windows compatible software. On-screen tutorial; with the tutorial function enabled, short guides relating to current operation are displayed. Help button; screen specific help can viewed at the touch of a button. Method selection; users can easily select parameters via the Method button. Setup button; instrument preferences such as backlight intensity and screen contrast can be changed via the setup button. Specifications: Light life- life of the instrument. Light detector- silicon photocell. Environment- 0 to 50 degree C (32 to 122 degree F); max 95 percent RH non-condensing. Power supply- external 12 Vdc power adapter built-in rechargeable battery. Measures 9.2" length by 7.87" width by 4.33" height.

• Rank: #43059 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: 2.00 pounds

• Light blocking cuvette holder, backlit LCD
• BEPS (Battery Error Prevention System) Alerts users in the event a low battery could effect readings
• PC compatible via USB
• Powered by rechargeable batteries or 12 VDC
• Save and recall logged data at the touch of a button

Hanna Instruments HI96104 Cal Check pH, Free/Total Chlorine and Cyanuric Acid Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" height, 6.5 to 8.5 pH, 0.1 pH Resolution, LCD Display, 9V

Buy on the merchant's on-line looking and scan reviews. If you are trying to search out Hanna Instruments HI96104 Cal Check pH, Free/Total Chlorine and Cyanuric Acid Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" height, 6.5 to 8.5 pH, 0.1 pH Resolution, LCD Display, 9V with the simplest price. This is the most effective price for you. Where you could notice these item is by on-line searching stores? Read the review on Hanna Instruments HI96104 Cal Check pH, Free/Total Chlorine and Cyanuric Acid Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" height, 6.5 to 8.5 pH, 0.1 pH Resolution, LCD Display, 9V Now, it's the simplest price. Thus don't lose it.


Hanna Instruments HI96104 Cal Check pH, Free/Total Chlorine and Cyanuric Acid Portable Photometer, 7-19/32" Length x 4-3/32" Width x 2-11/16" height, 6.5 to 8.5 pH, 0.1 pH Resolution, LCD Display, 9V
by Hanna Instruments

New!: $225.00 $222.59 (as of 01/07/2013 01:08 PST)
2 Used! | New! from $207.00 (as of 01/07/2013 01:08 PST)

Light Meters & Photometers

Chlorine is the most common water disinfectant used in many swimming pools and spas. In swimming pools, spas and similar applications, cyanuric acid helps to stabilize the breakdown of chlorine, especially in sunlight. Frequent testing of both cyanuric acid and pH will help to minimize chlorine consumption. Specifically designed for swimming pool and spa applications, the HI 96104 measures pH, Free and total chlorine and cyanuric acid content. The HI 96104 meter measures pH, free and total chlorine and cyanuric acid content in water and wastewater. The reagents are in powder and liquid form depending on the parameter and they are supplied in dropper bottles and packets. Cal Check. User calibration. Certified calibration and verification standards. BEPS (battery error prevention system). Timer function. Auto shut-off. GLP Features. Range:6.5 to 8.5 pH, 0.00 to 5.00 milligrams per liter (ppm) cl, free, 0.00 to 5.00 milligrams per liter (ppm) cl, total, 0 to 80 milligrams per liter (ppm) cya. Resolution: 0.1 PH, 0.01 milligrams per liter cl, free, 0.01 milligrams per liter cl, total, 1 milligrams per liter (ppm) cya. Accuracy at 25 degree celsius: +/-0.1 pH, +/-0.03 milligrams per liter +/-3 percent of reading cl, free, +/-0.03 milligrams per liter +/-3 percent of reading cl, total, +/-0.1 milligrams per liter +/-15 percent of reading cya. Light source: tungsten lamp. Light detector: silicon photocell with narrow band interference filter at 525 nm. Power supply: 9V battery. Auto-off: after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder. Environment: 0 to 50 degree celsius (32 to 122 degree fahrenheit); RH max 95 percent non-condensing. Measures 7-19/32" length by 4-3/32" width by 2-11/16" height. Method: pH phenol red method, Chlorine adaptation of the EPA recommended DPD method 330.5, CYA adaptation of the turbidimetric method.

• Rank: #191629 in BISS
• Brand: Hanna Instruments
• Number of items: 1
• Dimensions: .79 pounds

• User calibration
• Certified calibration and verification standards
• BEPS (battery error prevention system)
• Timer function
• Auto shut-off

Hanna Instruments Checker HC CALCIUM COLORIMETER PHOTOMETER+HI 758-26 REAGENT

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Hanna Instruments Checker HC CALCIUM COLORIMETER PHOTOMETER+HI 758-26 REAGENT
by Hanna Instruments

New!: $65.00 (as of 01/06/2013 09:09 PST)

Light Meters & Photometers

This is a combination purchase of one HI 758 Checker + one HI 758-26 reagent pack (good for 25 tests). Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter, depending on its source and treatment. Calcium is necessary in plant and animal nutrition since it is an essential constituent of bones, shells and plant structures. Calcium in water as carbonate is one of the primary components of water hardness which can cause pipe or tube scaling. The HI 758 Calcium Checker®HC is extremely simple to use. First, zero the instrument by adding Reagent A and deionized water. Insert into the HI 758 and press the button. Next, remove the vial and add Reagent B and shake to dissolve. Reinsert into the Checker®HC and press the button to read the calcium concentration in ppm on the display.

• Rank: #9814 in BISS
• Brand: Hanna Instruments

• HI 758 includes Reagents for 15 tests, 2 Cuvettes & Carrying Case
• HI 758-26 includes reagents for 25 tests
• Range 200 to 600 ppm
• Resolution 1 ppm
• Accuracy (@20°C/68°F) ±4% of reading

Hanna Instruments Multiparameter Photometer, Measures 24 Methods, For Environmental Testing

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Hanna Instruments Multiparameter Photometer, Measures 24 Methods, For Environmental Testing
by Hanna Instruments
(1)

New!: $482.04 $441.38 (as of 01/06/2013 00:04 PST)

Light Meters & Photometers

HI 83206 is a multiparameter bench photometer dedicated to environmental testing. Critical environmental parameters such as pH, dissolved oxygen, nitrite, ammonia, chlorine and phosphorus or pollutants like chromium VI, nickel, silver and zinc can be monitored with this meter. This instrument measures 24 different methods, and has four measuring channels for a wide range of tests. The optical system of HI 83206 is based on special subminiature tungsten lamps and narrow-band interference filters to guarantee both high performance and reliable results. HI 83206 has a powerful interactive user support that assists the user during the analysis process. A full tutorial is available in the Setup Menu, and the Help Menu provides assistance for every step in the measurement process. This meter can be connected to a PC via a USB cable, where the data can be managed with optional HI 92000 Windows compatible software. Save and recall logged data at the touch of a button. Help button; screen specific help can viewed at the touch of a button. Method selection; users can easily select parameters via the Method button. Setup button; instrument preferences such as backlight intensity and screen contrast can be changed via the setup button. Light source: up to 5 tungsten lamps with different narrow band interference filters. Light detector: silicon photocell. Power supply: external 12 VDC power adapter or built-in rechargeable battery. Environment: 0 to 50 degree C (32 to 122 degree F); max 90% RH non-condensing. Dimensions: 235mm x 200mm x 110mm (9.2" x 7.87" x 4.33").

• Rank: #119463 in BISS
• Size: For Environmental Testing
• Brand: Hanna Instruments
• Number of items: 1

• Light blocking cuvette holder and backlit LCD
• BEPS (Battery Error Prevention System) Alerts users in the event a low battery could effect readings
• PC compatible via USB
• On-screen tutorial; with the tutorial function enabled, short guides relating to current operation are displayed
• Powered by rechargeable batteries or 12 VDC; help button, method selection, setup button

Hanna Instruments Color and Total Phenols Determination Photometer, For Wine

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Hanna Instruments Color and Total Phenols Determination Photometer, For Wine
by Hanna Instruments

New!: $616.97 $95.00 (as of 01/05/2013 04:18 PST)

Light Meters & Photometers

The HI 832742 is a portable photometer for measuring total phenols, color density and tint of a liquid. These types of meters are often used in the beverage making process, especially in wine and beer production.

The photometer is equipped with three optical channels, each with a specialized tungsten light source and a narrow band interference filter (420 nm, 525 nm, 610 nm). The meter automatically calculates color density, tint and total phenols, eliminating the need for time consuming calculations.

Color density range is 0.000 to 1.000 (white, + or - 5%) and 0.00 to 15.00 (red, + or - 4%). Tint range is 0.00 to 9.99 (white), 0.00 to 9.99 (red), + or - 4%. Phenol range is 0.000 to 0.750 (white) and 0.00 to 5.00 (red). The device operates on four 1.5 V AA batteries or a 12 VDC adapter. Dimensions are 225 x 85 x 80 mm and it weighs 500 g.

Photometers for color density and phenols are used in the beverage making process to ensure quality and preferred taste. Phenolic compounds are measured in the winemaking process because they affect the color, odor, and reduce the oxygen content of wine.

Hanna Instruments manufactures a wide variety of analytical instrumentation, including pH meters, multi-parameter meters, electrodes, chemical reagents, and buffer solutions. Founded in 1978, Hanna is headquartered in Woonsocket, RI, with subsidiaries in 32 countries. Hanna Instruments holds many firsts in the field of analytical instrumentation, including a pH electrode with a built-in temperature sensor, an electronic pocket-sized pH tester, and a replaceable electrode pH pocket tester. To ensure the quality of its products, Hanna is a vertically integrated manufacturer and does not subcontract any part of its manufacturing.

What’s in the Box?

• Reagents for five tests
• 2000 ul, 200 ul, 1 mL, 3 mL pipettes
• Five mL syringe
• Two cuvets with caps
• Tissue for wiping cuvets
• 12-VDC power adapter
• Four 1.5 V batteries
• Carrying case
• Instructions

• Rank: #52258 in BISS
• Size: 225 x 85 x 80 mm for Wine
• Brand: Hanna Instruments
• Number of items: 1

• Factory calibrated for ease of use
• Automatic calculations of color density, tint and phenols to eliminate need for extra calculations
• Large easy-to-read LCD screen for readability
• Auto-shut off after 15 minutes of non-use to prolong battery life
• 12-VDC power adapter for periods of prolonged use

Reed LM-81LX Light Meter, 20,000 lux Range, 1 lux Resolution, +/-0.5% Accuracy

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Reed LM-81LX Light Meter, 20,000 lux Range, 1 lux Resolution, +/-0.5% Accuracy
by Reed
(1)

New!: $79.00 $72.50 (as of 01/04/2013 13:08 PST)
5 Used! | New! from $69.10 (as of 01/04/2013 13:08 PST)

Light Meters & Photometers

Auto-ranging, 0 to 20,000 lux. User selectable lux/foot-candles. Min/max and data hold function. Auto shut off and zero adjustment button. Over range and low battery indication. Range: 0 to 20,000 lux; 0 to 2,000 Fc. Resolution: 1, 10 lux; 0.1, 1 Fc. Accuracy: +/-0.5 percent of reading. Sampling rate: 1 time/second. Power supply: single 9V battery. Measures 2-25/64" width by 6-3/32" height by 1-19/64" depth.

• Rank: #4265 in BISS
• Size: 10 x 4 x 3
• Brand: Reed
• Model: LM-81LX
• Number of items: 1

• Auto-ranging, 0 to 20,000 lux
• User selectable lux/foot-candles
• Minimum/maximum and data hold function
• Auto shut off and zero adjustment button
• Over range and low battery indication

Hanna Instruments Portable Potassium Photometer Kit

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Hanna Instruments Portable Potassium Photometer Kit
by Hanna Instruments

New!: $443.93 $377.38 (as of 01/04/2013 03:35 PST)
2 Used! | New! from $260.00 (as of 01/04/2013 03:35 PST)

Light Meters & Photometers

The Hanna Instruments HI 96750C potassium portable photometer measures potassium content in water in the low and medium range, has a calibration check function, automatic shutoff, an LCD screen, and on-screen instructions. The calibration check function (CalCheck) validates instrument performance. An automatic shutoff feature turns the meter off after 10 minutes of non-use in measurement mode, and after one hour of non-use in calibration mode, to help extend the life of the meter. Automated instructions on the LCD screen aid in routine operation. The meter is splashproof, and the lamp and filter are protected from dust and dirt by a transparent cup, making it suitable for field applications. The device uses a positive-locking system to help ensure consistent positioning of the cuvette. Potassium photometers measure potassium content in drinking and surface water samples, and are commonly used in the water quality, horticultural, and agricultural industries.

Specifications

Specification Name	Value
Low range	0.0 to 10.0 mg/L
Medium range	10.0 to 100.0 mg/L
Low range accuracy	+ or - 1.5 mg/L, + or - 7% of reading at 25 degrees C
Medium range accuracy	+ or - 15 mg/L, + or - 7% of reading at 25 degrees C
Low range resolution	0.1 mg/L
Medium range resolution	1 mg/L
Weight	360 g (12.7 oz.)
*Overall Dimensions	192 x 104 x 69 mm/7.6 x 4.1 x 2.7 inches (H x W x D)

*H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Power source is a 9V battery (included). A reaction between the reagent (sold separately) and potassium in a sample causes a distinct white cloudiness to appear, which is measured by the photometer. The meter uses the tetraphenylborate method.

Photometers measure the light intensity of solutions or surfaces. For solution testing, a sample and reagent are placed in a cuvette in the photometer. The photometer transmits light through the cuvette, and compares the intensity of the light that shines through to the amount of light that shines through a blank cuvette. The meter uses the difference to calculate the concentration of the test element. For surface testing, a surface is illuminated with white light, and the photometer measures the luminosity of the reflected light. Photometers are commonly used in water quality, agricultural, horticultural, and industrial applications to measure the amount of minerals and chemicals in samples, and for checking water and beverages, such as beer and wine, for consistency.

Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) 9001 standards.

What’s in the Box?

• Hanna Instruments potassium portable photometer HI 96750C
• Sample cuvettes and caps (quantity 2)
• Standard cuvettes (2) with standard solution
• Cloth for wiping cuvettes
• 9V battery
• Scissors
• 1000 mL automatic pipette with tip
• Instrument quality certificate
• Instructions
• Rigid carrying case

• Rank: #190104 in BISS
• Size: 10.0 to 100.0 mg/L
• Brand: Hanna Instruments
• Number of items: 1

• Measures low and medium range potassium content in water samples
• Calibration check function to validate instrument performance
• Automatic shutoff to help extend life of meter
• LCD screen for readability
• On-screen instructions to aid in routine operation