Free Chlorine Checker® HC - HI701
£
Free Chlorine Checker® HC - HI701
Details
The HI701 Checker®HC (Handheld Colorimeter) is a simple, accurate and cost effective way to measure free chlorine. Free chlorine is the active form of chlorine used for disinfection of drinking water, swimming pools and spas, and vegetable rinse water. Free chlorine in water is also harmful to a reverse osmosis membrane and needs to be monitored for removal from source water prior to being used. Designed as a more accurate alternative to chemical test kits, the HI701 provides quick, accurate results in four easy steps:
Features at-a-glance:
- For use with freshwater samples
- 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, Pools and Spas
| Free Chlorine Range | 0.00 to 2.50 ppm |
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| Free Chlorine Resolution | 0.01 ppm |
| Free Chlorine Accuracy | ±0.03 ppm ±3% of reading |
| Chlorine Method | Adaptation of USEPA method 330.5. The reaction between free chlorine and the DPD reagent causes a pink tint in the sample. |
| Photometer/Colorimeter Light Source | LED @ 525 nm |
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| Photometer/Colorimeter Light Detector | silicon photocell |
| Connectivity | 1 micro USB port for charging and PC connectivity |
| Battery Type/Life | (1) 1.5V AAA |
| Automatic Shut-Off | after two 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 | HI701 Checker® is supplied with (2) sample cuvettes with caps, HI701-25 free chlorine reagent set for 25 tests, battery, instructions and quick start guide. |
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