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Home > Laboratory > pH > Electrode > pH Probe SenTix 91 with Spherical Membrane and Liquid Electrolyte 103695 Xylem - WTW

pH Probe SenTix 91 with Spherical Membrane and Liquid Electrolyte 103695 Xylem - WTW
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pH Probe SenTix 91 with Spherical Membrane and Liquid Electrolyte 103695 Xylem - WTW

PART NO: X-103695
Price: £401.40
Out of Stock (Ships in approx. 2 weeks)

Precision pH combination electrode, with glass shaft, spherical membrane and liquid electrolyte
The SenTix® 91 is ideal for pH measurements in lab applications

Specifications:
Model: SenTix 91 pH Probe
Body material: Glass
Electrolyte: Liquid electrolyte
Membrane: Spherical
Length: 170mm
Cable: DIN
Cable Length: 1 meter
Refillable: Yes
Temperature Sensor: Yes, NTC 30 kW
Waterproof: No
Pack: Pack of 1

SenTix® Range: Standard electrodes with gel and precision electrodes with liquid gel electrolyte for pH measurements in lab applications and in the field
  • Maintenance-free gel reference system across the entire product life
  • Quick repsonse time by good connection to the medium for electrodes with liquid filled reference system
  • Best results thanks to high-quality membrane glasses

Technical Data for the SenTix range:

SenTix® 20/21/41/42:- pH Range: 0 - 14 pH, Temperature: 0 – 80°C
SenTix® 51/52:- pH Range: 0 - 14 pH, Temperature: 0 - 80°C
SenTix® 60/61/62:- pH Range: 0 - 14 pH, Temperature: 0 - 100°C
SenTix® 81/82:- pH Range: 0 - 14 pH, Temperature: 0 - 100°C
SenTix® 91/92:- pH Range: 0 - 14 pH, Temperature: 0 - 100°C

Application recommended by WTW:

  • Aquarium water
  • Electroplating wastewater
  • Soil extract
  • Swimming pool water
  • Wastewater

Also suitable for:

  • Drinking water
  • Groundwater
  • Mineral water
  • Salt solutions
  • Surface water
  • Tap water
  • Vegetable juice
  • Yogurt
WTW pH electrodes are the most frequently used sensors in chemical labs. WTW offers these for all applications and special cases

pH electrodes with gel electrolyte are ideal for portable measurement but are also very well suited for routine measurement in the lab. The electrodes are available with and without a built-in temperature sensor. We especially recommend these pH electrodes for all applications, where reliable measured values are needed even under the most adverse conditions.

The electrodes do not require any maintenance besides occasional cleaning and are therefore especially economical.

For demanding measurements in the lab, there are SenTix® electrodes with 3 mol/l KCl liquid electrolyte, easy to clean glass shaft and platinum diagphragm. These electrodes can also be used in difficult samples. And if you need an electrode with liquid electrolyte for portable measuring: The SenTix® 51/52 with plastic shaft, integrated temperature sensor and ceramic diaphragma masters nearly every measuring task, even in the field.
Catalogue Number7.631 347
ManufacturerXylem - WTW
Manufacturer P/n103695



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