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Alkalinity Checker for Drinking Water

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Product code: IC-HI775

Order Me In, once ordered this item will likely dispatch before the 02nd of August 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

The Hanna Freshwater Alkalinity Checker bridges the gap between simple chemical test kits and professional instrumentation. It 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 HI775 Checker HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure alkalinity. Present in varying concentrations in freshwater bodies, alkalinity, from carbonate and noncarbonate salts, provides a buffer against drastic pH changes in water.
Used in the drinking water treatment process, the concentration of alkalinity dictates which chemicals are used and at what volumes, as well as protecting finished, potable drinking water in the distribution system. If being used to test samples where chlorine is present the HI93755-53 Chlorine remover is available so that any possibility of a chlorine interference is avoided.
Features:
- 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, Industrial

Specifications

- Alkalinity Range: 0 to 500 ppm
- Alkalinity Resolution: 1 ppm
- Alkalinity Accuracy: +/- 5 ppm (mg/L) +/- 5% of reading
- Alkalinity Method: colorimetric method.
- Photometer/Colorimeter Light Source: LED at 610 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)
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