HomeCatalogMeters and probes pH Oxygen Conductivity

Meters and probes pH Oxygen Conductivity

Conductivity, Dissolved Oxygen, Redox Potential, pH, TDS: If you want to control these parameters, you need to use electrochemical meters to reliably and quickly characterize water quality. The devices can work in any environment, they are portable, intuitive and easy to use. The HQD laboratory multivariable meters or the HQ and HQd series portable meters are useful helpers for analyzing industrial wastewater, drinking water, swimming pool water, or water used in the food and beverage industry. Hach Intellical sensors are automatically recognized by the meter and are compatible with both measurement platforms. The sensors are available in both laboratory and field versions. The prices for the "HQ series portable meter or HQd + sensor" kits are lower than when purchasing these items separately. Filter by parameter or contact us to find a meter, sensor, solutions and standards that meet your specifications.

Filters

Reset

Type

Conductivity Standard Solution 1 Filling solution 1 Industrial 6 Laboratory 11 Portable 9 Portable-field 10 Standard pH solutions 4

Industry

Pulp and paper 9 Power generation 13 Chemical 24 Municipal 23 Food and Beverage 37 Ecology 21 Pharmaceutical 32 Semiconductor 3

Brand name

Centec 2 HORIBA 2 Hach 18 ProMinent 2 WTW 2 РreSens 17

Parameters

Ammonia 5 Ammonium 5 BOD 2 Chloride 5 Conductivity 11 Dissolved oxygen 23 Fluoride 3 Fluorine 2 Nitrate 5 ORP (redox potential) 8 Oxygen 16 Resistivity 4 Salinity 10 Sodium 5 TDS (Total Dissolved Solids) 10 Temperature 2 pH 15

Measurement Range

0 - 5% O2 2 0 - 10% O2 1 0 - 14 pH 9 0 - 22.5 mg/L O2 2 0 - 100% O2 11 0 - 200 ppmv 1 0.0 µS/cm - 200 mS/cm 3 1 ppb - 2 ppm 2 25 µS/cm 1 pH 4.01 2 pH 7.00 1 pH 10.01 1

Accuracy

± 0.02 pH 3 ± 1 ppb 1

Compatibility

Oximeter Fibox 4 trace 5 Oximeter Microx 4 trace 4 Oximeter OXY-1 SMA 1 Oximeter OXY-4 SMA 2 PSt3 4 PSt6 2 SP PSt7 1 SP PSt8 1 PSt9 2

Power supply

24 VDC 1 battery 1

Number of inputs

single-channel 7 three-channels 1 two-channel 3

Operating temperature range

-5 - 55 °C 2 -10 - 110 °C 1 0 - 50 °C 4 0 - 50 °C 1 0 - 60 °C 7 0 - 80 °C 2

Sensor type

Glass 3

Measurement Range (2)

0 - 4,2 % O2 2 0 mg/L - 50.0 g/L NaCl 3 0 μS/cm - 200 mS/cm 1 ±1200 mV 5

Measurement Range (3)

0 - 42 ppt or ‰ 3 0 mg/L - 50 g/L NaCl 5

Version

multiparameter 8 single parameter 3

Reset

Sorting:

Multichannel oxygen meter OXY-4 SMA (G3)

The PreSens OXY 4 SMA multichannel oxygen meter can measure O2 in both liquid and gaseous phase, compatible with non-invasive sensors, immersion probes and flow cells type PSt3 (detection limit 15 ppb dissolved oxygen, 0 - 100% oxygen).

SKU: OXY-4 SMA (G3)