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HI97735 :: Total Hardness Photometer
HI97735 :: Total Hardness Photometer
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Specification :
Hardness, Total Range Hardness LR: 0 to 250 mg/L; Hardness MR: 200 to 500 mg/L; Hardness HR: 400 to 750 mg/L (ppm)
Hardness, Total Resolution 1 mg/L from 0 to 750 mg/L (ppm)
Hardness, Total Accuracy Hardness LR: ±5 mg/L ±4% of reading; Hardness MR: ±7 mg/L ±3% of reading; Hardness HR: ±10 mg/L ±2% of reading
Hardness, Total Method adaptation of the EPA recommended method 130.1
Light Source light emitting diode
Light Detector silicon photocell
Bandpass Filter Bandwidth 8 nm
Bandpass Filter Wavelength Accuracy ±1.0 nm
Logging 50 readings (auto logging)
Auto-off After 15 minutes of inactivity (30 minutes before a READ measurement)
Environment 0 to 50 °C (32 to 122 °F); 0 to 100% RH, non‑serviceable
Dimensions 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0")
Weight 380 g (13.4 oz.)
- HANNA instruments
- Made in: Romania
