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Contact Ho Chi Minh City
Tel: (028).3977.8269 / 0906.988.447
Email: sales@lidinco.com
Contact Bac Ninh, Ha Noi City
Tel: (0222).730.0180
Email: bn@lidinco.com
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Description:
HI97742 is an advanced portable photometer for the measurement of low levels of iron and manganese in water. This meter offers a superior optical system that utilizes a reference detector and narrow band interference filters for extremely fast and repeatable measurements.
| Iron LR Range | 0.00 to 1.60 mg/L (as Fe) | |
| Iron LR Resolution | 0.01 mg/L | |
| Iron LR Accuracy | ±0.01 mg/L ±8% of reading | |
| Method | Adaptation of the TPTZ Method | |
| Manganese Range | 0 to 300 μg/L (as Mn) | |
| Manganese Resolution | 1 μg/L | |
| Manganese Accuracy | ±10 μg/L ±3% of reading | |
| Method | Adaptation of the 1-(2-Pyridylozo)-2-Naphthol PAN method |
| Photometer/Colorimeter Light Source | Light emitting diode | |
| Photometer/Colorimeter Light Detector | Silicon photocell with narrow band interference filter @ 420 nm | |
| Bandpass Filter Bandwidth | 8 nm | |
| Bandpass Filter Wavelength Accuracy | ±1.0 nm | |
| Cuvette Type | round, 24.6 mm diameter (22 mm inside) | |
| GLP | Date, time of last calibration | |
| Display | 128 x 64 pixel B/W LCD with backlight | |
| Logging Type | automatic logging | |
| Logging Memory | 50 measurement | |
| Battery Type/Life | 1.5V AA battery (3 pcs.) / > 800 measurements (without backlight) | |
| Automatic Shut-Off | After 15 minutes of inactivity (30 minutes before a READ measurement) | |
| Environment | 0 to 50°C (32 to 122°F); relative humidity: 100% (IP 67, floating case) | |
| Weight | 380g with batteries | |
| Dimensions | 142.5 x 102.5 x 50.5 mm |
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