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Hanna Chromium VI, Low Range, Portable Photometer - HI96749
Item #:
HI96749
Brand:
Hanna Instruments
Share this product:
HI96749 Chromium VI, Low Range, Portable Photometer by Hanna Instruments
At normal temperatures chromium is corrosion-resistant. For this reason, it plays an important role in the plating industry as well as cooling towers. In addition, it has certain qualities that make it useful in the production processes of the textile industry.
The HI 96749 meter measures the hexavalent chromium (Cr VI) content in water and waste waters samples.
The meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell.
- CAL CHECK™
- User calibration
- Certified calibration and verification standards
- BEPS (Battery Error Prevention System)
- TIMER function
- Auto shut-off
- GLP Features
Order Information:
HI 96749 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual.
| Range | 0 to 300 µg/L |
| Resolution | 1 μg/L |
| Accuracy | ±1 µg/L ±4% of reading at 25°C |
| Light Source | Tungsten lamp |
| Light Detection | silicon photocell with narrow band interference filter @ 525 nm |
| Battery Type / Life | 1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Dimensions | 192 x 104 x 69 mm (7.6 x 4.1 x 2.7") |
| Weight | 360 g (12.7 oz.) |
| Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, diphenylcarbohyzide method. The reaction between Cr VI and reagents causes a purple tint in the sample. |
