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pH and ORP meters

This section of the catalog presents the Hach range of high-precision and easy-to-use laboratory and portable pH and ORP meters. They all have a basic set of functions and are suitable for applications where acidity needs to be measured and monitored. Compact benchtop and portable pH / ORP meters provide high quality pH / mV measurements at the push of a button. All sensors of the Intellical series are compatible with the meters. Depending on the type of electrode connected, which is automatically recognized, the meter is able to analyze the pH of aqueous solutions, food products, drinks, surfaces, viscous samples, soil. Hach pH meters measure in the range of 0 - 14. Assortment also includes pH meter + electrode kits. To select a ph meter, use the filtering function or contact us.

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Type

Industrial 8 Laboratory 2 Pocket 4 Portable-field 21

Industry

Pulp and paper 23 Power generation 11 Chemical 35 Municipal 35 Transport 5 Food and Beverage 34 Ecology 22 Glass 5 Pharmaceutical 25 Semiconductor 2

Brand name

HORIBA 9 Hach 26

Parameters

Ammonia 3 Ammonium 3 Chloride 3 Conductivity 16 Dissolved oxygen 14 Fluoride 3 Nitrate 3 ORP (redox potential) 11 Resistivity 1 Salinity 7 Sodium 3 TDS (Total Dissolved Solids) 8 Temperature 7 Turbidity 1 pH 31

Measurement Range

-999 - +999 mV 2 0 - 14 pH 15 0.0 - 1999 µS/cm 1 2 - 14 pH 5 pH 0…14 1

Accuracy

2 mV 1 Cond, Sal, TDS ±1%, Temp ±0,5°C, pH ±0,01 1 ± 0.02 pH 1 ± 2 mV 1

Power supply

4 AAA alkaline batteries 4

Number of inputs

single-channel 6 three-channels 3 two-channel 13

Operating temperature range

0 - 50 °C 3 0 - 60 °C 6

Compliance with the standard

IP65 1

Measurement Range (2)

0 - 10 ppt; 0.0 - 1.0 % 1 0 μS/cm - 200 mS/cm 9 0…100 °C 1 ±1200 mV 5

Measurement Range (3)

0 - 999 ppm 1 0 mg/L - 50 g/L NaCl 5 0.05 - 20 mg/L O2 2

Version

multiparameter 20 single parameter 2

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HQ30D single channel conductivity meter with CDC401 probe + PHC pH electrode

Portable single channel meter for measuring pH, ORP, conductivity, TDS, resistivity, salinity and dissolved oxygen. Device with pH electrode of the PHC series and conductivity sensor of the CDC series with cables of various lengths and in various versions (field / laboratory).

SKU: HQ30D.99.101201