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Conductivity meters

This section of the catalog provides conductivity, resistivity and TDS (total dissolved solids) meters for a variety of media and applications. If you need to measure conductivity in the field, the Pocket Pro Pocket Conductivity Testers and HQ Series Handheld Conductivity Meters are the right choice. All models have a built-in memory for storing and simply reading the measured conductivity values. If your workspace is a laboratory, then we suggest you choose a benchtop conductometer from the HQD series. In addition to conductometers, our catalog contains conductivity sensors in various designs, as well as conductivity standards for accurate calibration of your meter. Hach Conductivity Standards are available in a variety of packaging types and volumes. To select the required conductometer and related products, use the filtering function, the search bar or contact us.

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Application area

Beverages 19 Brewing 10 Drinking water 20 Environmental monitoring 20 Equipment for water utilities 6 Food production 22 Laboratory analysis 5 Medicine 8 Pharmaceuticals 8 Process control 17 Soil analysis 17 Treatment facilities 8 Wastewater 23 Water supply 9

Type

Laboratory 2 Pocket 5 Portable-field 17

Brand name

Hach 24

Parameters

Ammonia 5 Ammonium 5 BOD 2 Chloride 5 Conductivity 21 Dissolved oxygen 9 Fluoride 4 Fluorine 1 Nitrate 5 ORP (redox potential) 7 Resistivity 2 Salinity 12 Sodium 5 TDS (Total Dissolved Solids) 15 Temperature 5 pH 16

Measurement Range

-15 - 170 °C 1 0 - 10.00 ppt 1 0 - 14 pH 8 0 - 1999 ppm 1 0.0 - 1999 µS/cm 2 0.0 µS/cm - 200 mS/cm 4 2 - 14 pH 5

Accuracy

1 °C 1 1% FS 1 2% FS 1 Cond, Sal, TDS ±1%, Temp ±0,5°C 1 Cond, Sal, TDS ±1%, Temp ±0,5°C, pH ±0,01 1

Power supply

4 AAA alkaline batteries 5

Number of inputs

single-channel 7 three-channels 3 two-channel 9

Operating temperature range

-10 - 110 °C 1 0 - 50 °C 4 0 - 60 °C 8

Measurement Range (2)

0 - 10 ppt; 0.0 - 1.0 % 2 0 mg/L - 50.0 g/L NaCl 4 0 μS/cm - 200 mS/cm 8 ±1200 mV 5

Measurement Range (3)

0 - 42 ppt or ‰ 3 0 - 999 ppm 2 0 mg/L - 50 g/L NaCl 5 0.05 - 20 mg/L O2 2

Version

multiparameter 16 single parameter 3

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HQ430D Digital Laboratory Single Channel Multimeter

HQ430D laboratory multi-parameter meter with one input - pH, conductivity, dissolved oxygen, ORP and ISE. Without sensors (electrodes).

SKU: HQ430D.98.00002