Hanna Instruments Calcium Hardness Portable Photometer Kit
#Grup produk P107664789
Spesifikasi
| Light Source | Tungsten lamp |
|---|---|
| Light Detector | Silicon photocell with narrow band interference filter @ 525nm |
| Calcium Hardness Range (mg/L) | 0.00 to 2.70 (ppm) calcium hardness as CaCO3 |
| Calcium Hardness Resolution (mg/L) | 0.01 |
| Calcium Hardness Accuracy (mg/L) | ±0.11 ±5% of reading |
| Method | Adaptation of Standard Methods for the Examination of Water and Wastewater, 18th edition. The Calmagite Method |
| Automatic Shut-off | After ten minutes of non-use in metering mode; after an hour of non-use in calibration mode; with last reminder |
| Battery Type/Life | 9V Battery |
| Dimensions (mm) | 193x104x69 |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
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