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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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Application area

Beverages 32 Brewing 27 Drinking water 54 Environmental monitoring 31 Equipment for water utilities 11 Food production 35 Industrial 3 Laboratory analysis 16 Medicine 13 Pharmaceuticals 8 Process control 24 Soil analysis 21 Treatment facilities 25 Wastewater 58 Water filtration 1 Water supply 14

Type

Industrial 9 Laboratory 8 On-line 2 Pocket 5 Portable-field 38

Brand name

HORIBA 12 Hach 48 Hanna Instruments 1 Mettler Toledo 1

Parameters

Ammonia 8 Ammonium 9 BOD 6 Chloride 8 Chlorine free 2 Chromaticity 2 Conductivity 25 Dissolved oxygen 21 Fluoride 6 Fluorine 3 Nitrate 9 ORP (redox potential) 22 Pressure 2 Resistivity 6 Salinity 12 Sodium 8 TDS (Total Dissolved Solids) 15 Temperature 9 Turbidity 3 pH 56

Measurement Range

-999 - +999 mV 2 0 - 14 pH 29 0.0 - 1999 µS/cm 1 2 - 14 pH 5 pH 0…14 1 pH диапазон −2.000 до 16.000 1 ± 1200 mV 1

Accuracy

0,1 pH 1 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 5

Number of inputs

single-channel 18 three-channels 3 two-channel 22

Operating temperature range

0 - 50 °C 4 0 - 60 °C 8 −5 до 100 °C 1

Compliance with the standard

IP65 1

Measurement Range (2)

0 - 10 ppt; 0.0 - 1.0 % 1 0 μS/cm - 200 mS/cm 11 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 37 single parameter 6

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Portable multi - meter HQ4100

The multi meter is designed to measure pH, ORP, conductivity, TDS, salinity, dissolved oxygen, ion selective electrode (ISE) and compatible with Intellical electrodes.

SKU: LEV015.98.4100A