Range |
|
0 to 600 ppb NO2-N |
Resolution |
|
1 ppb |
Accuracy @ 25°C |
|
±20 ppb ±5% of reading |
Light source |
|
LED @ 470 nm |
Light Detector |
|
Silicon photocell |
Method |
|
Adaptation of the EPA Diazotisation method 354.1 |
Environment |
|
0 to 50°C; 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 |
Weight |
|
64g |
Ordering Information |
|
HI-707 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. |