Nitrite Low-Range Checker® HC-HI707

SKU: HI707

CA$68.00
Ships within 5-10 Business Days
This product is considered hazardous to ship and is subject to extra handling fees.

The Hanna Nitrite Low-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 Low 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.

  • Compact, Portable Design
  • Built-in Timer
  • One-Button Operation

    The HI707 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. Designed as a more accurate alternative to chemical test kits, the HI707 provides quick, accurate results in four easy steps:

    How to use Hanna Checker Handheld Colorimeter

    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
    More Information
    SKU HI707
    Product Name Nitrite Low-Range Checker® HC-HI707
    Quote Required No
    Dangerous Good This product is considered hazardous to ship and is subject to extra handling fees.
    Nitrite Range 0 to 600 ppb NO₂-N
    Nitrite Resolution 1 ppb
    Nitrite Accuracy ±20 ppb ±5% of reading
    Nitrite Method adaptation of the EPA Diazotization method 354.1
    Photometer/Colorimeter Light Source LED @ 470 nm
    Photometer/Colorimeter Light Detector silicon photocell
    Battery Type/Life (1) 1.5V AAA
    Automatic Shut-Off after ten minutes of non-use
    Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
    Weight 64 g (2.25 oz.)
    Dimensions 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)
    Ordering Information HI707 Checker® is supplied with (2) sample cuvettes with caps, nitrite LR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.
    Write Your Own Review
    You're reviewing:Nitrite Low-Range Checker® HC-HI707
    Your Rating