Mettler Toledo- pH electrode InLab Routine (51343050)


Manufactured by Mettler Toledo

A glass-body, combination pH electrode with S7 screw head for general laboratory applications; fast and highly chemical resistant.

The extremely robust HA membrane glass is specifically designed for use at high pH values, reducing otherwise common alkali errors to a minimum.

The S7 sensor head offers flexibility and can easily be connected to any meter.

Easy-to-use wetting cap with a self-tightening screw lock that guarantees clean and secure electrode storage


Product Specifications

Measuring range pH 0 – 14
Temperature range 0 °C ;
100 °C
Type of junction Ceramic
Shaft Material Glass
Sensor type Combined electrode
Shaft length 120 mm
Shaft Diameter 12 mm
Parameter pH
Reference System ARGENTHAL™ with Ag+-trap
Reference electrolyte 3 mol/L KCl
Membrane glass HA
Membrane resistance (25°C) < 600 mΩ
Intelligent Sensor Management (ISM®) No
Temperature probe No
Low Maintenance No
Signal type Analog
Reference electrolyte Order no. 51343180
Cable included No
Connector on Sensor S7
Connector to Meter Flexible (detachable cable)
Minimum Sample Volume ul 20 ml
Sample Composition High salt content (aqueous)
Sample Consistency Liquid
Sample temperature 0°-100°C
Sample Volume >= 20 ml
Sensor characteristics Chemically robust
Typical Samples Sea water;


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