HI-701 Free Chlorine Handheld Colorimeter - Checker HC
HI-701 Free Chlorine Handheld Colorimeter - Checker HC
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Ideal for swimming pools, spas and aquariums. Chlorine is the most commonly used water disinfectant and by monitoring chlorine regularly and accurately, serious health and safety risks can be avoided.
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Beskrivelse
Beskrivelse
Ideal for swimming pools, spas and aquariums
Chlorine is the most common water disinfectant and by monitoring chlorine regularly and accurately, serious health and safety risks can be avoided.
The contoured style of the HI-701 Free Chlorine Checker is designed to fit in the palm of your hand. The large LCD is easy to read and the auto shut-off feature ensures the battery life will not be drained if you forget to turn it off.
Can also be used to determine chlorine levels in fish tanks for optimum fish and plant health. Use alongside recommended dechlorinators.
Checker®HC is supplied with reagents for 6 tests. Use code HI-701-25 (25 tests) for future purchases.
Ideal for
- Swimming pools and spas
- Fruit, vegetable and salad washing
- Disinfection
- Aquaculture
Main Benefits
- Testing is quick and easy
- High precision results - more accurate than chemical test kits
- Auto shut-off feature means the Checker cannot be left on by mistake
- Fully portable, fitting easily into both palm and pocket
Supplied with
- 2 sample cuvettes
- Cuvette cap
- Starter pack of reagents (re-ordering information - HI-701-25
- 1 x 1.5 AAA battery
- Instructions
Four steps, one click instant readout
1. Zero the Checker
2. Add reagent
3. Insert sample into Checker
4. Press button for results
Also available: Calibration set HI-701-11.
Spesifikasjoner
Spesifikasjoner
| Range | 0.00 to 2.50 ppm (mg/L) | |
| Resolution | 0.01 ppm (mg/L) | |
| Precision | 3% of reading ±0.03 ppm (mg/L) @ 25°C | |
| Light Source | LED @ 525 nm | |
| Light Detector | Silicon photocell | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | |
| Battery Type | (1) 1.5V AAA | |
| Auto-off | After 2 minutes of non-use and after read | |
| Dimensions | 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) | |
| Weight | 64 g (2.25 oz.) | |
| Method | Adaptation of USEPA method 330.5. The reaction between free chlorine and the DPD reagent will cause a pint tint in the sample. |
| PLEASE NOTE: | In some cases, samples may contain other parameters which may interfere with results | |
| Interference may be caused by: | Bromine, Iodine, Ozone, Oxidized forms of Chromium and Manganese. In case of water with hardness greater than 500 mg/L CaCO3, shake the sample for approximately 2 minutes after adding the powder reagent.
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Sikkerhetsdatablad
Sikkerhetsdatablad
Manualer
Manualer
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