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. Hexavalent chromium is the most common form in which the metal is used, however, being highly toxic it needs to be continuously monitored in industrial wastes. HI 96723 and HI 96749 are the ideal meters to perform accurate and quick measurements of chromium concentrations within the ranges of 0 to 1000 μg/L and 0 to 300 μg/L, respectively. They are supplied with cuvets and caps. Choose from packages of 100 or 300 reagents listed below for your everyday use. Order Information: HI 96749 is supplied with 2 cuvets, battery and instructions.
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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 | 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 102 x 67 mm (7.6 x 4 x 2.6") | Weight | | 290 g (10 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. | Typical EMC Dev. | | ±1 μg/L |
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Weight Disclaimer: *Weight may vary based on configuration. |
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