Home > Chlorine Checker, Ultra High Range Total (0-500 ppm)
Hanna Instruments

Chlorine Checker, Ultra High Range Total (0-500 ppm)

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Product code: IC-HI771

Backorder Now, once ordered your item will dispatch before the 14th of June 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).

The Hanna Total Chlorine Ultra High Range Checker bridges the gap between simple chemical test kits and professional instrumentation. It uses 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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$109.07 AUD + GST
 $119.98 AUD Inc. GST
The HI771 Checker HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure total chlorine. Chlorine is a popular disinfectant used in many industries including fruit and vegetable washing, medical instrument sterilization, and chlorine generating equipment.
Designed as a more accurate alternative to chemical test kits, the HI771 provides quick, accurate results in four easy steps:
1. "Zero" the Checker HC as required
2. Add the reagent to the water sample
3. Place the vial into the Checker HC
4. Press the button and read the results

Specifications

- Total Chlorine Range: 0 to 500 ppm
- Total Chlorine Resolution: 1 ppm
- Total Chlorine Accuracy: +/- 3 ppm +/- 5% of reading
- Chlorine Method: adaptation of the Standard Methods for Water and Wastewater 4500-Cl.
- Photometer/Colorimeter Light Source: LED at 525 nm
- Photometer/Colorimeter Light Detector: silicon photocell
- Battery Type/Life (1): 1.5V AAA
- Automatic Shut-Off: after ten 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
HI771 Checker is supplied with (2) sample cuvettes with caps, UHR chlorine reagent starter kit for 6 tests (6 powder packets of reagent A, 6 powder packets of regent B), battery, instructions and quick start guide.

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