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HI 931100 is an ion-selective meter that uses a sodium electrode to read the salt (NaCl) content of a solution. This powerful instrument has four ranges, capable of measuring concentrations from 0.150 g/L to 300 g/L.
HI 931100 auto ranges from sample to sample over an extremely broad range without the need for recalibration.
A separate temperature probe, HI 7662, provides temperature readings from -20 to 120°C.
- HI 931100 measures four salinity ranges
- Tutorial messages on LCD display
- Calibration reminder
- Displays parameter and temperature readings simultaneously
- Automatic calibration
- Dual-level LCD
Order Information: HI 931100 is supplied with batteries, rugged carrying case and instructions.
Specification :
| NaCl | 0.150 to 1.500 g/L NaCl 1.50 to 15.00 g/L NaCl 15.0 to 150.0 g/L NaCl 150 to 300 g/L NaCl | |
| °C | -20.o to 120.0ºC (-4.0 to 248.0ºF) | |
| Resolution | NaCl | 0.001 g/L NaCl 0.01 g/L NaCl 0.1 g/L NaCl 1 g/L NaCl |
| °C | 0.1°C (0.1ºF) | |
| Accuracy (@20°C) | NaCl | ±5% of reading (NaCl) |
| °C | ±0.2°C (±0.4ºF) (excluding probe error) | |
| Calibration | automatic, one or two point at 0.30 g/L (HI 7085), 3.00 g/L (HI 7083), 30.0 g/L (HI 7081) | |
| Temperature Compensation | fixed at 25°C (77°F) | |
| Electrode | FC 300B glass body sodium ion electrode with BNC connector and 1 m (3.3’) cable (not included) | |
| Temperature Probe | HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (not included) | |
| Input Impedance | 1012 Ohm | |
| Battery Type / Life | 1.5V AAA (3) / approx. 200 hours of continuous use | |
| Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
| Dimensions | 185 x 72 x 36 mm (7.3 x 2.8 x 1.4’’) | |
| Weight | 300 g (10.6 oz.) |
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