HI715
HI715
$100.00
HANNA – HI715
Ammonia Medium Range Checker® HC
The Hanna Ammonia Medium 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 Ammonia Medium 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
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Product Description
HANNA – HI715
Ammonia Medium Range Checker® HC
Specifications:-
| Range | 0.00 to 9.99 ppm NH3-N |
| Resolution | 0.01 ppm |
| Accuracy @ 25°C/77°F | ±0.05 ppm ±5% of reading |
| Light Source | LED @ 470 nm |
| Light Detector | silicon photocell |
| Method | adaptation of the ASTM Manual of Water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample. |
| Environment | 0 to 50oC (32 to 122oF); 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 | HI715 Checker® is supplied with (2) sample cuvettes with caps, ammonia reagent starter kit for 25 tests (1 bottle of HI715A-0 and 1 bottle of HI715B-0), battery, instructions and quick start guide. |
