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Isotech, 935 Series Reference PRTs / RTDs Semi-Standard Platinum Resistance Thermometers

Reference PRT Thermometers: -200C to 670C (1238F)
  • Accuracy: as low as 5mk (0.005C)
  • Stability: High-stability, hand-wound platinum elements
  • Versatility: Many different sizes, constructions, and temperature ranges
  • NIST Traceable or ISO-17025 Accredited calibrations available
  • Perfect for Reference probes in Dry Block and Liquid baths
935 Series PRT Datasheet

Base Price: $390.00
Isotech, Model 670, Primary SPRT SPRT (Standard Platinum Resistance Thermometer), Model 670

Our Best Standard Platinum Resistance Thermometer
-200C to 670C (1238F)

  • Resistance Value (0C): 25.5 Ω
  • Resistance Ratio: WGA>1.11807 as required by ITS-90
  • Sensitivity: 0.1Ω/C
  • Long-term drift from 0.001C/year
  • Calibration (UKAS or NIST): by Fixed Point through W4 & W7 subranges
Standard Platinum Resistance Thermometer Datasheet

Isotech 1600 Standard Thermocouple Standard Thermocouple, Model 1600

Temperature Range: 0C to 1600C (32F to 2912F)
  • Premium grade wire and gas-tight assembly
  • Available in Types R and S
  • Sold with or without Rcj Probe
  • No intermediate junctions
  • Reference Junctions fit into TPW cells or ice point system
Isotech 1600 Standard Thermocouple 1600 Thermocouple Datasheet

Base Price: $4,183.00
Rosemount 162CE SPRT Rosemount 162CE SPRT

This Product is No Longer Available from Isotech...
CLICK HERE FOR SUGGESTED REPLACEMENT - 670SH

  • -200C to 661C (1221F)
  • Accuracy of 0.001C
  • Resistance value of 25.5Ω
  • Long term drift of only 0.01C/year
  • Self-heating
  • Rugged, shatter-proof metal sheath
Rosemount 162 Datasheet

Isoecth Model 909 - Cost Effective SPRT Series SPRT (Standard Platinum Resistance Thermometer), Model 909

Working S.P.R.T.s
-200C to 662C (572F)

  • Wide Operating Range
  • 3 Probe Lengths
  • Calibration Certificate
  • Proven Design
  • Nominal Diameter 7.5mm
Model 909 SPRT Datasheet

Isotech, NIST Traceable Reference Thermocouples Semi Standard Thermocouples

Reference Grade Thermocouples
Temperature Range: 0C to 1300C (2372F)
  • Stability: Types R, S and N for highest stability performance
  • Versatility: Many different sizes, constructions and temperature ranges
  • NIST Traceable or ISO-17025 Accredited calibrations available
  • Perfect for Reference probes in Dry Block Calibrations and Furnaces
935 Series Thermocouple Datasheet

Base Price: $255.00
T100 Series Reference PRT Probes (-200°C to 450°C) T100 Series Reference PRT Probes

Reference PRT Thermometers
Temperature Range: -200C to 450C (842F)
  • Ideally suited as a Secondary Standard Reference PRT
  • Exceptional stability and low drift
  • Calibrated Uncertainties from 9 to 21mK (0.009C to 0.021C)
  • Custom diameters and lengths available, contact Isotech with your requirements
  • SMART connectors, DIN, Lemo, or Gold plated Spade terminations available
T100 Series Datasheet

Base Price: $345.00