Apera Instruments AI3239 Glass-Body pH / Temperature Electrode for Strong Acid Samples and HF (Hydrofluoric) Acid

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.

Features:

• 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.