Home Paramters pH LabSen® 241-6 Professional Combination pH Electrode for Small Samples (>0.2mL), BNC Connector

LabSen® 241-6 Professional Combination pH Electrode for Small Samples (>0.2mL), BNC Connector

SKU: 28APE190261 / AI3103 Categories: , , ,



  • Proprietary pH sensor technology and materials from Switzerland
  • Special LabSen semi-micro cylindrical sensor tip, suitable for small-volume pH measurement (>0.2mL)
  • BNC-Connector
  • 6-Month Warranty fulfilled by Apera Instruments

Backed by proprietary Swiss pH sensor technology and materials, the LabSen 241-6 Micro Combination pH Electrode is designed for small-volume samples (≥0.2ml).

Unique Glass Membrane – The LabSen 241-6 pH electrode adopts a semi-micro cylindrical glass membrane (6mm in diameter), making small-sample pH testing easier than ever, and can be tested in high-temperature samples (up to 212°F).

Long-Life Reference System – composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference electrode and extends the service life of the electrode.

The electrode uses a BNC connector, compatible with any pH meters that use BNC connectors, such as Apera Instruments MP511, SX811, PH700, PH800, PC800, PH820 and PC820. The temperature sensor is not 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.

The electrode is backed up with a 6-month warranty by Apera Instruments.



Range: pH 0 to 14
Temperature Range: 0 – 100 °C (32 – 212 °F)
Temperature Sensor: No
Material: Lead-free Glass
Junction: Ceramic
Referenzsystem: Long Life
Electrolyte: 3M KCl
Membrane Shape: Cylindrical/Slim
Connector: BNC
Cable length: 1 m
Length: Measuring tip: 100 mm, Total: 150 mm
Diameter: 6 – 12 mm



Manual LabSen241-6 (pdf, 287 Kb) [Download]

Consent Management Platform by Real Cookie Banner
This site is registered on wpml.org as a development site.