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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, ISOCAL 6 Calibrators, Combined Dry Block and Liquid Baths ISOCAL6 Dry Block Calibrators, Europa, Venus & Calisto

3 Models to choose from, covering -45C to 250C (482F)
  • 6 Calibration Functions in 1
  • Accuracy: 0.15C (display to block)
  • Liquid bath, infrared, dry block, & ITS-90 fixed points all in one
  • 35mm calibration volume
  • Fast heating and cooling times
Isocal 6 (Standard Volume) Datasheet

Base Price: $4,808.00
ISOCAL 6 Calibrators, Combo Baths, Dry Block and Liquid in one ISOCAL 6 Calibration Baths, Hyperion & Drago Models

Temperature range covering -25C to 250C (482F), in two models

  • Accuracy: 0.15C (display to block)
  • Calibration Volume: 2.5" (65mm) x 6" (160mm)
  • Portable Liquid Bath for high accuracy calibration of awkwardly shaped sensors
  • Convertible for Dry Block Operation and more
  • Calibrates All Sensor Types
Isocal 6 (Large Volume) Datasheet

Base Price: $5,793.00
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
Isotech, Aspirated HTSPRT, Silver Point Thermometer Silver Point Thermometer, Model 96178, Aspirated HTSPRT

Superior silver-point thermometer
0C to 1000C (1832F)

  • Resistance Value: Ro = 0.25&omega
  • Reistance Ratio: Wga>1.00807
  • Valve for air exchange
  • Heat radiation shield constructed with ultra-pure quartz
96178 Silverpoint Thermometer Datasheet

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