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High Quality Electrodes Available At Refractometer Shop

Refractometer Shop now stocks a range of SenTix® quality electrodes from WTW, a Xylem brand.

Simple to use, universal electrodes

SenTix® pH electrodes are simple to use electrodes compatible with most types of laboratory meters and suitable for a wide range of samples and applications, including food and beverage (such as beer, soft drinks and coffee extracts), detergents, salt solutions, surface water and tap water.

WTW’s pH electrodes are optimised for measurement in aqueous systems, with the flexibility to also measure samples of a different consistency in certain situations. Contact us today to receive a Xylem Lab and Field brochure containing an electrode/application suitability table.

pH measurement is a common scientific measurement and useful across a wide range of applications; from routine measurement in water-based solutions, to special applications in a variety of media such as strong acid or alkaline solutions. pH measurement can also be conducted with suspended solids or non-aqueous phases, inside or outside of laboratory conditions.

The SenTix® range of electrodes from WTW, a Xylem brand, include low-maintenance electrodes, precision electrodes, electrodes with or without temperature sensors, analogue electrodes and digital electrodes including IDS technology. They are manufactured in a range of epoxy and glass tubes.

WTW SenTix® quality electrodes – measurement convenience and precision in one

  • Safe measurements by signal processing in the electrode
  • Easy exchange of electrodes thanks to calibration data stored in the sensor
  • Best GLP support due to automatic documentation of all relevant data
  • Exact sensor rating guaranteed by QSC
  • Connection possibilities: waterproof DIN plug, BNC plug, fixed cable (1 or 3 m) or plug head (S7)

Refractometer Shop has chosen to stock a selection of “universal” glass and epoxy electrodes from WTW. The SenTix® 82 and 81 are glass pH combination electrodes with liquid electrolyte, a built-in temperature sensor, BNC plug/banana plug (and DIN plug for the 81). Both electrodes have a probe length of 120mm, and cable length of 1m.

SenTix® 82 glass electrode

The SenTix® 82 is one of the most popular electrodes on the market. These probes are ideal for most makes of bench-top pH meters, thanks to its common BNC style plug, and suitable for a wide range of applications; so much so that you could call the SenTix® 82 electrode the “universal electrode”.

SenTix® 82 epoxy electrode

The SenTix® 42 and 41 are epoxy pH combination electrodes with gel electrolyte, a built-in temperature sensor, BNC plug/banana plug (with DIN style plug available on SenTix® 41). Both electrodes have a probe length of 120mm, and cable length of 1m.