Nitrite Low Range Checker® HC-HI707
£
Nitrite Low Range Checker® HC-HI707
Details
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:
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
| 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. |
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