Hanna Instruments HI708 Checker Nitrite High Range

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$49.00
Usually Ships In 2 - 3 Business Days After Submission of Order
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Hanna Instruments HI708 Checker Nitrite High Range

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  • Hanna Instruments HI708 Checker Nitrite High Range

Details

Hanna Instruments HI708 Checker Nitrite High Range

The Hanna Nitrite High Range Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Nitrite High Range Checker® uses a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

Details

The HI708 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure nitrite. As an intermediate part of the nitrogen cycle, nitrites are present in a variety of sources, from drinking water to industrial water. Due to the harmful effects to the environment and aquatic life, nitrite levels must be closely monitored. 

Features at-a-glance:

  • Easier to use and more accurate than chemical test kits
  • Dedicated to a single parameter
  • Small size, big convenience
  • Ideal for: Water Quality, Environmental, Education, Aquaculture, Boiling and Cooling Towers

Specifications

Range 0 to 150 ppm
Resolution 1 ppm
Accuracy @ 25°C/77°F ±3 ppm ±5% of reading
Light Source LED @ 575 nm
Light Detector silicon photocell
Method adaptation of the Ferrous Sulfate method
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type (1) 1.5V AAA
Auto-off after ten minutes of non-use
Dimensions 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)
Weight 64 g (2.25 oz.)
Ordering Information HI708 Checker® is supplied with (2) sample cuvettes with caps, nitrite HR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.
Warranty 6 month limited warranty

 


Quick Overview

Hanna Instruments HI708 Checker Nitrite High Range

Additional Information

SKU HI708
Manufacturer Hanna Instruments

Manual

Files

HI708 MSDS Sheet (34.2 KB)