Details
The HI720 Checker®HC (Handheld Colorimeter) is a simple, accurate, and cost effective way to measure calcium. Designed as a more accurate alternative to chemical test kits, the HI720 provides quick, accurate results in four easy steps
Features at-a-glance:
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
- Ideal for: Water quality, Environmental, Plating, Education
| Range |
0.00 - 2.70 ppm |
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| Resolution |
0.01 ppm |
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| Accuracy @ 25°C/77°F |
±5% of reading ± 0.20 ppm |
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| Light Source |
LED @ 525 nm |
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| Light Detector |
silicon photocell |
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| Method |
adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample. |
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| Environment |
0 to 50°C (32 to 122°F); RH max 95% non-condensing |
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| Battery Type |
(1) 1.5V AAA |
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| Auto-off |
after ten minutes of non-use |
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| Dimensions |
81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”) |
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| Weight |
64 g (2.25 oz.) |
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| Ordering Information |
HI720 Checker®HC is supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), 1 X 1.5X AAA battery, and an instruction manual |
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0977.459.400
thietbidohanna.kd1@gmail.com