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.
|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|
|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.)|