zhejiangPF-685 online fluoride ion electrode

PF-685 online fluoride ion electrode

The PF-685 type online fluoride ion composite electrode is composed of a fluorine single crystal film, a polytetrafluoroethylene ring liquid junction interface a solid electrolyte, has the characteristics of pressure resistance pollution resistance. It is widely used in the field of wastewater treatment process control emission monitoring in semiconductor materials, solar materials, metallurgical industry, fluorine-containing electroplating other industries.

The online fluoride ion electrode is an indicator electrode for measuring the fluoride ion concentration in the aqueous solution the boundary to determine the ion concentration that can form a cryptogenic complex with the fluoride ion.

Technical index

Model PF-685X

Measuring principle ion selective potential method

Measuring range 0.2ug/L～2300mg/L F-

Automatic temperature compensation range 0～99.9℃, 25℃ as reference

Temperature range 0～99.9℃

Automatic temperature compensation 2.252K, 10K, PT100, PT1000, etc.

Water sample to be tested 0～99.9℃, 0.6MPa

Interfering ions AL3+, Fe3+, OH-, etc.

PH value range 5.00～10.00PH

Blank potential> 200mV (deionized water)

Electrode length 195mm

Body material PPS

Electrode thread 3/4 pipe thread (NPT)

Cable length 5 meters

Submerged installation of electrodes

Different measuring electrodes measuring devices should be configured according to the water quality measurement requirements measured by the ion meter.

Can be customized according to user requirements: flow-through, pipeline, side wall other installation methods.