The HI96749 Hexavalent chromium (Cr+6) Low Range Photometer combines accuracy and ease of use in an ergonomic, portable design. Using the HI93749-0 ready made reagents a user can accurately determine the concentration of chromium VI in samples within a 0 to 300 µg/L (ppb) range. The HI96749 offers many advanced features including the exclusive CAL Checkfunction used for performance verification and calibration of the meter.
CAL Check Validation and Calibration
Built-in Timer
Automatic Shut Off
Hanna Instruments Chromium VI Low Range Portable Photometer
#Grup produk P107667786
Spesifikasi
| Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, diphenylcarbohydrazide method |
|---|---|
| Dimensions (mm) | 193x104x69 (7.6x4.1x2.7inch) |
| Automatic Shut-off | After ten minutes of non-use in measurement mode; After one hour of non-use in calibration mode; with last reading reminder |
| Light Source | Tungsten lamp |
| Light Detector | silicon photocell with narrow band interference filter @ 525 nm |
| Accuracy (µg/L) | '±5 ±4% of reading at 25°C/77°F |
| Battery Type/Life | 9V battery |
| Resolution (µg/L) | 1 |
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