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Multi-ranging EC, TDS, NaCl, Temperature Meter with 4-ring Potentiometric Conductivity Probewith PlatinumSensors

Auto-ranging
4-ring potentiometric conductivity probe with internal temperature sensor
Automatic (ATC), Manual (MTC) or No Temperature Compensation (NoTC)
Good Laboratory Practice
PC compatible

Specification

Range	: (EC) 0.00 to 29.99 µS/cm; 30.0 to 299.9 µS/cm; 300 to 2999 µS/cm; 3.00 to 29.99 mS/cm; 30.0 to 200.0 mS/cm; up to 500.0 mS/cm (actual EC)*
Range	: (TDS) 0.00 to 14.99 mg/L (ppm); 15.0 to 149.9 mg/L (ppm); 150 to 1499 mg/L (ppm); 1.50 to 14.99 g/L (ppt); 15.0 to 100.0 g/L (ppt); up to 400.0 g/L (actual TDS)*, with 0.80 conversion factor
Range	: (NaCl) 0.0 to 400.0%
Range	: (Temp) -9.9 to 120.0°C
Resolution	: (EC) 0.01 µS/cm; 0.1 µS/cm; 1 µS/cm; 0.01 mS/cm; 0.1 mS/cm
Resolution	: (TDS) 0.01 mg/L; 0.1 mg/L; 1 mg/L; 0.01 g/L; 0.1 g/L
Resolution	: (NaCl) 0.1%
Resolution	: (Temp) 0.1°C
Accuracy	: (EC) ±1% of reading ± (0.05 µS/cm or 1 digit)
Accuracy	: (TDS) ±1% of reading ± (0.03 mg/L or 1 digit)
Accuracy	: (NaCl) ±1% of reading
Accuracy	: (Temp) ±0.4°C
Calibration	: (EC) automatic, 1 point with 6 memorized values (84, 1413, 5000, 12880, 80000, 111800 µS/cm)
Calibration	: (NaCl) 1 point, with HI 7037 calibration solution
Calibration	: (Temp) 2-point, at 0 and 50°C (32 and 122°F)
Temperature Compensation	: automatic or manual, 0 to 60°C (32 and 140°F)
Temperature Coefficient	: selectable from 0.00 to 6.00%/°C (EC and TDS only)
TDS Conversion Factor	: selectable from 0.40 to 0.80 (default value: 0.50)
Probe	: (included) HI 76310, 4-ring platinum, internal temperature sensor
Auto-off	: after 5 minutes of non-use (can be disabled)
Power Supply	: (included) 12 Vdc adapter
Environment	: 0 to 50°C (32 to 122°F); RH max 95%
Dimensions/Weightv	: 240 x 182 x 74 mm / 1.1 kg

Overview

HI 2300 measures EC, TDS, NaCl and temperature. In extended conductivity and TDS ranges (up to 500 mS/cm and 400 g/L respectively) the instrument automatically chooses the best scale.

This instrument utilizes a 4-ring potentiometric probe with platinum sensors that offers greater versatility over typical amperometric designs. By utilizing the 4-ring method, it is possible to measure very low or high conductivity levels without changing probes.

Calibration is automatic at 1 point with 6 memorized buffers.

The meter has 3 options for temperature compensation: ATC between 0 to 60.0°C , MTC and NoTC.

Other features include a read lock function, stability indicator, GLP and PC compatibility via optional HI 92000 software.

Product Contents

HI 2300 is supplied with conductivity probe, power adapter and instructions.

Systems Engineers
264, G. I. D. C., Opp. Doctor & Doctor,
Makarpura, Vadodara - 390 010
Gujarat, INDIA

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