Electrode pH Surface Testing Flat Sensor ATC

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Description

Built with proprietary sensor technology and premium materials, Apera LabSen 371 POM-body pH Electrode is designed for flat surface pH measurement such as skin, paper, textiles, etc.

Special Flat Glass Membrane - LabSen 371 pH electrode adopts a flat glass membrane with PTFE ring junction, making reliable surface pH test easier than ever.

Long-Life Reference System - composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference system and extends the service life of the electrode.

Compatible with all Apera Instruments meters with BNC and RCA connectors such as PH910, PH9500, PH850, PC8500. May NOT work with other brands' meters because the thermistor might be incompatible.

Features and Benefits:

Proprietary pH sensor technology and premium materials from Switzerland
Special LabSen flat glass membrane, suitable for flat surface pH measurement such as skin, textiles, paper, and small-volume samples etc.
Long-Life Reference System, improving the stability of reference electrode and prolonging the service life of the electrode
Anti-clogging PTFE ring junction
Built-in temperature sensor for automatic temperature compensation
No more air bubbles inside the glass membrane thanks to the Swiss blue gel electrolyte.

Technical Data:

Material	POM
Built-in Temperature Compensation Sensor	Yes (30KΩ thermistor)
Junction	PTFE
Reference	Long Life
Electrolyte	3M KCL
Length	110mm
Diameter	12mm
Membrane Shape	Flat
Glass Impedance	<500MΩ
Range	0 to 14pH
Temp Range	0 to 80c
Connector	BNC/RCA
Cable	1m