Description
The Hanna HI708 produce a greenish-brown tint proportional to concentration. The device measures absorbance digitally and displays results in ppm (mg/L) nitrite.
Nitrite, an intermediate in the nitrogen cycle, appears in drinking water, industrial sources, and wastewater. High levels harm aquatic life and the environment, so monitoring is essential
levels in freshwater samples. This Hanna HI708 Nitrite High Range Checker HC bridges the gap between basic chemical test kits and professional lab instruments, offering direct digital results without subjective color matching. Explore the Hanna HI708 Nitrite High Range Checker HC for accurate 0-150 ppm nitrite testing in freshwater. Portable Ferrous Sulfate method ideal for wastewater, industrial, and environmental monitoring
| Specification | Detail |
|---|---|
| SKU | HI708 |
| 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 |
| Battery Type | (1) 1.5V AAA |
| Auto shut-off | after ten minutes of non-use |
| Environment | 0 to 50°C (32 to 122°F) RH max 95% non-condensing |
| Dimensions | 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) |
| Weight | 64 g (2.3 oz) |
| Ordering Information | HI708 Checker®HC is supplied with sample cuvettes with caps (2), nitrite HR reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide. |
| Reagent Set | HI708-25 (25 tests) |
| Calibration Check | HI708-11 |
| Warranty | 1 year |
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