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pH / ORP electrodes

pH and ORP are important parameters for water quality, and a wide range of technological applications depend on the ability to measure and control each. Both pH and ORP represent types of ion activity in liquids: pH measures the activity of hydrogen ions, and ORP represents the potential transfer of electrons between chemicals or chemical compounds. Our range includes Hach Lange combination, glass and refillable pH electrodes for a wide range of applications from ultrapure water and food to wastewater and viscous samples. As an official representative of Hach, we supply a complete range of pH / ORP electrodes and related products: buffers and filling solutions. If you cannot find the model you need, call us, contact us by email or use the form on the Contacts page.

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Application area

Beverages 13 Brewing 17 Dairy industry 3 Drinking water 22 Environmental monitoring 8 Food production 14 Laboratory analysis 16 Meat production 1 Medicine 3 Pharmaceuticals 3 Pools and spa 2 Process control 8 Reagents 1 Soil analysis 2 Treatment facilities 7 Wastewater 12

Type

Industrial 3 Laboratory 28 Pocket 1 Portable 3 Powder pillows 1

Brand name

Atago 2 HORIBA 1 Hach 16 Hanna Instruments 2 Merck 1 Mettler Toledo 12 ProMinent 2 Sigrist 1 WTW 1

Parameters

Conductivity 2 Dissolved oxygen 2 ORP (redox potential) 5 TDS (Total Dissolved Solids) 2 Temperature 3 Turbidity 2 pH 33

Measurement Range

-1500 - 1500 mV 1 0 - 12 pH 1 0 - 14 pH 20 0...14 1 0.1-20.00% 1 1...11 1 2 - 12 pH 1 Brix: 0,0–90,0% Кислотность: 0,1–20,00% (г/100 мл) 1 pH (0-13) 1 pH 1–11 1 pH 1–12 2 ± 1200 mV 2

Accuracy

Brix: ±0,2% Кислотность: ±0,1% в диапазоне 0,1–1,0%; относительная точность ±10% для диапазона 1,01–20,0% 1 ± 0.01 pH 6 ±0.02 mV or 0.05% 2 ± 0.02 pH 5 Для диапазона кислотности от 0,1% до 1,0%: ±0,1%. Для диапазона кислотности от 1,01% до 20,0%: ±10%. 1

Power supply

2 AAA alkaline batteries 2

Operating temperature range

-10 - 100 °C 5 0 - 50 °C 1 0 - 60 °C 1 0 - 80 °C 6 0 - 100 °C 10 0 - 130 °C 1 0-100 °C 1 0…+50 °C 1 10–40 °C 1 −5…100 °C 1

Features

До 80 °C / 6 бар; RoHS; защита кабеля от скручивания; версия PHEPT с Pt100 1 Пластиковый корпус из поликарбоната; без монтажной резьбы; только атмосферное давление; для ручных измерений; RoHS 1

Sensor type

Ceramic 5 Glass 11 Platinum disc 2

Compliance with the standard

IP54 1

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SKU: HI11310