LE409 Combination Electrode Glass (pH Meter)


Refillable pH electrode with glass shaft, accurate and fast measurements for a wide range of sample types.



Glass pH electrode with liquid electrolyte for simple and rapid measurements in the laboratory, aqueous samples such as acids, bases etc.; refillable electrolyte

Special Features

  • Suitable for dirty solutions
  • Refillable reference electrolyte

Specifications

 

Reference system Ag / AgCl
Shaft length 120 mm
Sensor material Glass
Temperature range °C 0 - 80
Cable and connections 1.0 m; BNC
pH-range 0 - 14
Type of membrane glass HA
Shaft diameter 12 mm
Storage longterm 3mol/L KCl
Reference electrolyte 9811
Storage shortterm 3mol/L KCl
Membrane resistance (25 °C) < 600 MΩ
Type of frit Ceramic
Material Number(s) 51340331

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