Details
The Hanna Instruments HI98301 DiST 1 is a low-range, total dissolved solids (TDS) tester that measures up to 2000 ppm (mg/L); a rugged, reliable, pocket-sized tester for use in the lab or field.
Features
- Large Multi-level LCD
- Exposed Temperature Probe for Fast Response
- Simple Two-Button Operation
Slim, Ergonomic Design that fits comfortably in the hand or pocket
Graphite sensor reduces polarization effects and does not oxidize
Large LCD displays stability indicator, low battery indicator and calibration tags
Automatic calibration at 1382 ppm (mg/L) with a single push of a button.
Battery Error Prevention System (BEPS)
Battery % Level at Startup with automatic shutoff
More Information
The TDS readings are displayed with 1 ppm resolution and ±2% full scale accuracy. The TDS range of the HI98301 is from 0 to 2000 ppm. The exposed temperature sensor allows for rapid automatic temperature compensated TDS measurements. Temperature can be set to display in ℃ or ℉. The LCD screen has stability and calibration tag indicators. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available.
TDS readings are performed by an amperometric graphite electrode that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with amperometric testers that use two stainless steel pins.
The HI98301 DiST 1 has a 0.5 conversion factor in the measurement of TDS in a variety of applications including water conditioning, environmental monitoring, education and general laboratory use.
DiST 1 Waterproof TDS Tester (0-2000 ppm) - HI98301
TDS Range 0 to 2000 ppm (mg/L) TDS Resolution 1 ppm (mg/L) TDS Accuracy ±2% F.S. TDS Calibration automatic, one point at 1382 ppm EC/TDS Temperature Compensation automatic from 0 to 50°C (32 to 122°F) Temperature Correction Coefficient 1.9%/°C EC to TDS Conversion Factor 0.5 Temperature Range 0.0 to 50.0°C (32.0 to 122.0°F) Temperature Resolution 0.1°C (0.1°F) Temperature Accuracy ±0.5°C (±1°F) Automatic Shut-Off 8 minutes, 60 minutes, or disabled Battery Type/Life CR2032 3V Li-Ion (1 pc.) / approximately 250 hours of continuous use Environment 0 to 50°C (32 to 122°F); RH 100% Dimensions 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“) Weight 68 g (2.4 oz.) without battery Ordering Information HI98301 is supplied with protective cap, 1382 ppm calibration solution sachet (4), CR2032 battery, instrument quality certificate and instructional manual.