You are here: Home > Products > Primary Standards > SPRT's & Primary Thermocouples

SPRT's & Primary Thermocouples
Sort By:
Page of 1
Rosemount 162CE SPRT Rosemount 162CE SPRT

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

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

Isotech, Model 670, Primary SPRT SPRT (Standard Platinum Resistance Thermometer), Model 670

Our Best Standard Platinum Resistance Thermometer
-200ºC to 670ºC (1238ºF)

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

Isotech, Platinum/Gold Primary Standard Thermocouple Platinum/Gold Thermocouple

The most popular of the special thermocouples Isotech makes for researchers
Temperature Range: -200°C to 650°C
  • Pure metal: 99.999% Gold and Platinum
  • Best homogeneity
  • Alternative to HTSPRTs
Semi-Standard Thermocouple Datasheet

Isotech 1600 Standard Thermocouple Standard Thermocouple, Model 1600

Temperature Range: 0°C to 1600°C (32°F to 2912°F)
  • 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