Thermo Scientific™ Orion™ ROSS Ultra™ Low Maintenance pH/ATC Triode™ Combination Electrodes

Measure both pH and temperature in samples with the Thermo Scientific™ Orion™ ROSS Ultra™ Low Maintenance pH/ATC Triode™ Combination Electrodes.

Brand: Thermo Scientific™

Manufacturer Part Number: 8107UWMMD


UNSPSC: 41115604

Code: 59

Additional Details:
Additional Details: Weight: 0.01000kg

Product Code. 11849221

Quantity Price
1 £382.65 / Each
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Description and Specification


Description Orion ROSS Ultra Low Maintenance pH/ATC Triode Combination Electrodes with a BNC and 8-pin MiniDIN Connector and 3 meter cable
pH Range 0 to 14
Precision 0.01
pH Relative Accuracy 0.03pH for buffers using automatic temperature compensation
Temperature (Metric) Operating 0° to 80°C
Material Rugged epoxy body, filled with low maintenance gel
Junction Glass capillary
Isopotential Point 7
Filling Solution Type None required
Length (Metric) 120mm
Diameter (Metric) 12mm
Length (Metric) Cable 3m
Connector Types BNC Waterproof, 8-pin MiniDIN
For Use With Thermo Scientific Orion Versa Star, Star A, and Dual Star meters (replacement part for 8157UWMMD)
Internal Reference ROSS
Warranty 18 months

Measure pH and Temperature with One Low-Maintenance Electrode

Low ionic strength samples, such as clean waters, present a challenge to pH electrode performance. Sluggish response, poor accuracy and drift are common. The Thermo Scientific Orion ROSS Ultra 8107 Triode pH electrode responds within one minute, proving a stable, accurate reading.

Complete your pH measurements faster. Get long, maintenance free electrode lifetime with special long-life gel and innovative capillary glass junction design. Maintain sample integrity, even in TRIS buffers; ROSS double junction design electrodes contain no silver, which can bind with biological samples. With built-in temperature sensors, these electrodes offer a convenient solution for your routine sample measurements.

Compatible with Thermo Scientific™ Orion™ Versa Star™, Thermo Scientific™ Orion Star™ A, and Thermo Scientific™ Orion™ Dual Star™ meters, as well as Mettler Toledo™ pH meters.

Target Markets:

  • Pharmaceutical/Biopharmaceutical
  • Food Manufacturing
  • Academic/Government
  • Environmental
  • Quality Control
  • Research
  • General Purpose


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