Chlorine and pH are two of the most closely monitored parameters in water quality tests. Hardness is also an important parameter, attentively regulated to reduce waste or ensure proper functioning of equipment. Iron can cause an unpleasant taste or stain kitchen ware or laundry. With HI 96745 you have a powerful instrument to keep all these parameters under control. Order Information: HI 96745 is supplied with (2) sample cuvettes with caps, 9V battery and instructions. CAL CHECK™ standards and reagents sold separately.
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Range | | Free Chlorine: 0.00 to 5.00 mg/L (ppm); Total Chlorine: 0.00 to 5.00 mg/L (ppm); Total Hardness: 0.00 to 2.00 mg/L (ppm); Iron: 0.00 to 1.60 mg/L (ppm); pH: 6.5 to 8.5 pH | Resolution | | Chlorine: 0.01 mg/L (ppm); Total Hardness: 0.01 mg/L (ppm); Iron: 0.02 mg/L (ppm); pH: 0.1 pH | Precision | | Chlorine: ±0.03 mg/L (ppm) ±3% of reading; Total Hardness: ±0.11 mg/L (ppm) ±5% of reading; Iron: ±0.01 mg/L (ppm) ±8% of reading; pH: ±0.1 pH | Light Source | | Tungsten lamp | Light Detector | | Silicon photocell with narrow band interference filter @ 525 nm | Environment | | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | Power Supply | | (1) 9V battery | Auto-off | | After 10 minutes of non-use in measuring mode; after 1 hour of non-use in calibration mode | Dimensions | | 192 x 102 x 67 mm (7.6 x 4 x 2.6”) | Weight | | 290 g (10 oz.) | Method | | Chlorine: Adaptation of the EPA 330.5 Method, DPD; Total Hardness: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th ed. Calmagite/colorimetric method; Iron: Adaptation of TPTZ method; pH: Phenol red method |
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Weight:
0.63 Pounds |
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Weight Disclaimer: *Weight may vary based on configuration. |
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