Photo: 650H/650H2 Dry Block <br />Temperature Calibrator
  • Ideal for quick, fast site calibration of RTD’s, T/C’s, Bi-metal thermometers, temperature switches & indicators, etc.
  • Interchangeable Thermowell inserts
    Single / Multi-hole
  • No Dangerous Liquids or Fumes
  • Improved Accuracy, Resolution, & Stability
  • Range:
    20°C above amb. to 650°C (to 1200 °F)
  • Accuracy:
    0.1°C and a Resolution of ± 1°C
  • Stability:
    —650H: ±0.5°C
    —650H2: ± 0.6°C
  • Stabilization Time: 15 minutes
  • Heating Time (to Max.)
    —650H: 20 minutes
    —650H2: 40 minutes
  • Cooling Time (to 100°C)
    —650H: 60 minutes
    —650H2: 180 minutes
  • Well Diameter: 25mm
  • Well Depth
    —650H: 120mm
    —650H2: 200mm
  • Switch Test Facility / Supply Provided / 5 VDC (open)
  • Traceable Calibration Certificate included

Temperature Calibrators Selection Guide

Dry Block

  • TCS 650
    35°C (95°F) to 650°C (1200°F)
  • TCS 1200
    300°C to 1200°C
    (570°F to 2190°F)

Portable Dry Block

Dry Block
with Liquid Bath

  • TCS 140
    -50°C from Tamb to 140°C (284°F)

Blackbody Calibrators

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