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Checker low range ammonia Hanna

Model 01.015.099.001

Condition New

The Checker® HC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure ammonia.

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71,61€

-25%

95,48€

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Present in water as a component of the nitrogen cycle, ammonia is excreted from animals and other organisms such as heterotrophic bacteria, actinomycetes, and fungi during the metabolism of proteins and amino acids. Generally present in small quantities in unpolluted waters, higher levels indicate organic pollution, and is toxic to aquatic life. Designed as a more accurate alternative to chemical test kits.

Specifications
Range   0.00 to 3.00 ppm NH₃-N
Resolution   0.01 ppm
Accuracy @ 25C/77F   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 50C (32 to 122F); RH max 95% non-condensing
Battery Type   (1) 1.5V AAA
Auto-off   after ten minutes of non-use
Supplied with (2) sample cuvettes with caps, ammonia reagent starter kit for 25 tests (1 bottle of HI733A-0 reagent A and 1 bottle of HI733B-0 reagent B), battery, instructions and quick start guide.