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Hanna Instruments HI 1131B pH electrode


general purpose laboratory pH electrode

SKU: HI1131B Categories: , ,


Refillable, Combination pH Electrode for the Laboratory and Beer Testing BNC Connection

The HI1131B is a glass body, refillable, single junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the spherical pH sensing portion is made with high temperature glass. This design consideration is ideal for laboratory samples, beer and other liquid samples, as well as general purpose use.

The HI1131B uses high temperature (HT) glass, spherical bulb, glass body, single ceramic frit, double junction and is refillable with 3.5M KCl. Fits any pH-meter with BNC connector.

Amplifier No
Body Material Glass
Cable Coaxial; 1 m (3.3′)
Connector BNC
Electrolyte KCl 3.5M
Junction/Flow Rate ceramic, single / 15-20 µL/h
Max Pressure 0.1 bar
Range 0 to 13 pH
Recommended Operating Temp. 0 to 100°C (32 to 212°F) – HT
Recommended Use Laboratory general purpose, beer
Reference Double, Ag/AgCl
Temperature Sensor No
Tip Shape Spheric (dia^ 9.5 mm)

Additional information

Weight 0,2 kg