Hanna Instruments Calcium Hardness Checker
#Grup produk P105584692
Spesifikasi
| Automatic Shut-off | After ten minutes of non-use |
|---|---|
| Battery Type/Life | (1) 1.5V AAA |
| Dimensions (mm) | 81.5x61x37.5 (3.2\"x2.4\"x1.5\") |
| Hardness, Calcium Accuracy | +/-5% of reading +/- 0.20 ppm |
| Hardness, Calcium 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. |
| Environment Temperature (°C) | 0 to 50 (32 to 122 degree F); RH max 95% non-condensing |
| Hardness, Calcium Range | 0.00 to 2.70 ppm |
| Hardness, Calcium Resolution | 0.01 ppm |
| Ordering Information | HI720 CheckerHC is supplied with 2 cuvettes and caps, reagent starter kit (6 packets of reagent), 1x1.5X AAA battery, and an instruction manual. |
| Photometer/Colorimeter Light Detector | Silicon photocell |
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Informasi Produk
Description
The Hanna Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker is both accurate and affordable.
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