The InLab® Expert electrode has been designed with long life in mind.
The fine-pored ceramic junction used in conventional electrodes can easily become contaminated in critical media such as suspensions and wastewater. In contrast the InLab® Expert electrode with a solid polymeric electrolyte requires no junction at all. As a result these sensors are particularly insensitive to contamination.
The reference electrode on these sensors is in direct contact with the measured medium by means of two open junctions, hence there is no junction to block. In addition, the high grade plastic (PEEK) shaft offers a high level of chemical resistance and robustness. Service life and measurement accuracy are further improved by the ARGENTHAL™ reference system which reduces loss of silver chloride from the reference wire at differing sample temperatures.
pH electrodes InLab® Expert Pro
pH-combination electrode with chemically resistant PEEK shaft, ARGENTAL™ reference system. Fixed BNC/RCA (Cinch) cable.
Every ISM marked sensor offers data security and easy handling. Secure and efficient Calibration data and sensor ID are automatically transferred to the meter. Always up to date New calibration data are stored in the sensor. Backup certificate guaranteed Initial factory calibration is stored in the sensor. Conclusive calibration history The last five calibrations are stored in the sensor. Easy lifetime monitoring The maximum temperature that the sensor has been exposed to is monitored automatically.
Temperature range: 0 to +100°C
pH range: 0 - 14
Temperature sensor: NTC 30kW
Length / Diam.: 120mm / 12mm
Electrolyte: XEROLYT® polymer
Diaphragm: open junction
Membrane resistance at 25 °C: < 250MW
Type InLab® Expert Pro ISM