LabSen 841 Refillable pH Electrode for Strong Alkaline Solutions and High Salinity Solutions, BNC/RCA Connector
SKU:
AI3145
$143.10
$143.10
per item
Backed by proprietary sensor technology and premium materials from Switzerland, Apera LabSen 841 Glass pH Electrode is designed for high-precision pH measurement of strong alkaline solutions (12 to 14 pH) and high salinity (>5000ppm or 0.5%) solutions.
Robust LabSen HA Glass Membrane – the special type of membrane minimizes alkaline error down to 3 mV in strong alkaline or high salinity solutions.
Built tough – The hemispherical glass membrane is 10 times stronger than traditional glass membranes, highly resistant to general impact, saving the electrode from accidental damage.
Silver Ion Trap Reference System – On top of the Long-Life reference system, a silver ion trap is added to further prevent junction clog.
The electrode uses a standard 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 (ex: Apera Instruments MP500) to enable ATC or manually input temperature to realize temperature compensation.
Robust LabSen HA Glass Membrane – the special type of membrane minimizes alkaline error down to 3 mV in strong alkaline or high salinity solutions.
Built tough – The hemispherical glass membrane is 10 times stronger than traditional glass membranes, highly resistant to general impact, saving the electrode from accidental damage.
Silver Ion Trap Reference System – On top of the Long-Life reference system, a silver ion trap is added to further prevent junction clog.
The electrode uses a standard 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 (ex: Apera Instruments MP500) to enable ATC or manually input temperature to realize temperature compensation.
Features
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SpecificationsHousing Material: Lead-free glass
Temp. Sensor: No Junction: Ceramic Reference: Silver Ion Trap Electrolyte: 3M KCL Length: 120mm Diameter: 12mm Membrane Shape: Half-Ball Range: 0-14 pH Temp. Range: 0 to 100°C (32 to 212°F) Connector: BNC Cable: 3 Ft |