Built with proprietary sensor technology and premium materials from Switzerland, Apera LabSen
®
831 HF pH Electrode is designed for professional pH measurement of solutions containing HF
(Hydrofluoric) acid, and other strong acid solutions.
Features
•
Built with LabSen HF glass membrane designed for precise measurement in strong acid
solutions, and is resistant to hydrofluoric corrosion (1g/L).
•
No more air bubbles inside the glass membrane thanks to the Swiss blue gel electrolyte.
•
The silver ion trap reference system significantly increases measuring stability and extends
service life.
Technical Specifications
Measuring Range
0 – 11 pH
Temperature Range
0 – 100°C
Membrane Type
HF
Body Material
Lead-free Glass
Reference
Silver ion trap
Junction
Ceramic
Reference Solution
3M KCL
Soaking Solution
3M KCL
Membrane Resistance
< 400MΩ
Electrode Dimension
(Φ12×120) mm
Connector
BNC
Cable
Φ3×1m
