A user can maintain control of parameters such as hardness, chlorine, pH by using this instrument.
A user can maintain control of parameters such as hardness, chlorine, pH by using this instrument.
Features
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 |
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") |
Click on a category to view a selection of compatible accessories with the Hanna HI97745 Free and Total Chlorine, Total Hardness Iron and pH Photometer.
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 |
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") |
Click on a category to view a selection of compatible accessories with the Hanna HI97745 Free and Total Chlorine, Total Hardness Iron and pH Photometer.