Crafted with proprietary sensor technologies and premium materials from Switzerland, LabSen 835 pH/temp. Electrode is designed for high-precision pH measurement of liquids containing strong acids or hydrofluoric acids.
 
LabSen HF-type membrane is resistant to hydrofluoric corrosion and minimizes acidic error
HF Measurement –– LabSen 835 pH electrode is capable of measuring solution containing HF acid for up to 1000 times. (measurement time<1 min, and HF concentration should be less than 0.1mol/L or 2000 ppm)
Open junction and polymer electrolyte for full contact with samples while eliminating junction clogs
Silver Ion Trap reference system outperforms ordinary Ag/AgCl systems by maintaining reference potential stability over time with Ag+ free environment, which significantly extends the electrode's service life.
Sturdy glass membrane, 10 times stronger than traditional glass membranes
The built-in temperature sensor enables automatic temperature compensation.
 
 
This electrode is compatible with Apera pocket testers with the installment of an 8-pin socket such as PH60 and PH60-Z. It is also compatible with all Apera pH meters with 8-pin connectors such as PH400, PC400, PH400S, PC400S, SX751, SX736, etc.