HI 931100 - HI 931101 Versatile, Waterproof Salinity and Sodium Content Meters

  • Wide-Range.
  • Rugged Housing. All electronics are contained in a waterproof casing for the best protection against humidity and condensation.
  • Large Display. Both NaCl and the temperature measurements are shown on a user-friendly Liquid Crystal Display.
 

Hanna has designed these two rugged waterproof salinity and sodium meters for regular use in the lab as well as in harsh processing environments. 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 allowing measurements in concentrations from 0.150 g/L to 300 g/L. HI 931100 autoranges from sample to sample allowing an extremely wide range of measurements without recalibration.

HI 931101 employs the FC 300B combination sodium electrode to give you sodium readings from 15.0 mg/L to 60 g/L. The calibration process is automatic at 2 points, the first is at 2.3 g/L while the second can be either at 0.23 g/L (low range) or at 23.0 g/L (high range).

A separate temperature probe provides temperature readings in Centigrade from 0 to 80ºC in 0.1ºC steps.

Specifications:
HI 931100
HI 931101
Range
NaCl (g/L): 0.150 to 1.500; 1.50 to 15.00;
pNa: 0.00 to 3.00; Na (mg/L): 15.0 to 150.0;
 
15.0 to 150.0; 150 to 300;
Na (g/L): 0.150 to 1.500; 1.50 to 15.00; 15.0 to 60.0;
 
°C: 0.0 to 80.0
°C: 0.0 to 80.0
Resolution
NaCl (g/L): 0.001; 0.01; 0.1; 1;
pNa: 0.01; Na (mg/L): 0.1;
 
°C: 0.1
Na (g/L): 0.001/0.01/0.1/1; °C: 0.1
Accuracy (@20°C/68°F)
NaCl (g/L): ±5% of reading; °C: ±0.5
pNa: ±0.05; Na: ±5% of reading; °C: ±0.5
Typical EMC Deviation
NaCl (g/L): ±2% F.S.; °C:±0.5
pNa: ±2% F.S.; Na: ±2% F.S.; °C: ±0.5
Calibration
Automatic 2 points at 3.00 g/L (HI 7083)
Automatic 2 points at 2.3 g/L (HI 7080)
 
and 0.30 g/L (HI 7085) or 30.0 g/L (HI 7081)
and 0.23 g/L (HI 7087) or 23.0 g/L (HI 7086)
Temperature Compensation
Fixed at 25°C (77°F)
Electrode
FC 300B combination sodium selective glass electrode
 
BNC with 1 m (3.3’) cable (not included)
Temperature Probe
HI 7662 temperature probe with 1 m cable (not included)
Battery Type / Life
4 x 1.5V AA / approximately 200 hours of continuous use
Environment
0 to 50°C (32 to 122°F); RH 100%
Dimensions
196 x 80 x 60 mm (7.7 x 3.1 x 2.3”)
Weight
450 g (15.8 oz.)

 

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