Apera Instruments AI3149 Glass-Body pH Electrode for Low Temperature Solutions

Features:

• Proprietary pH sensor technology and premium materials from Switzerland
• Built with a special L-type low-resistance glass membrane for low-temperature solution testing
• Anti-frozen Protelyte reference electrolyte is good for as low as -25°C
• Silver Ion Trap Reference System+Protelyte Electrolyte
• Built with proprietary sensor technology and premium materials from Switzerland, Apera LabSen 881 Glass pH Electrode is ideal for pH measurements of low-temperature solutions (down to -25°C).
• LabSen L Glass Membrane with conical shape - providing fast response even in low-temperature solutions thanks to its ultra-low resistance formula (<50MΩ).
• Silver Ion Trap Reference System+Protelyte Electrolyte - LabSen 881 pH Electrode adopts a Silver Ion Trap reference system and Protelyte reference solution. On top of the Long-Life reference system, a silver ion trap is added to minimizing junction clogs, significantly extending the service life of the electrode.
• The electrode uses a BNC connector, compatible with any pH meters that use BNC connectors. No temperature sensor is built-in. Users need to have a separate temperature probe to enable ATC or manually input temperature to realize temperature compensation.