PRESYS T-25N / T-35N / T-50N Dry Blocks for Temperature Calibration

The T-25N, T-35N and T-50N Dry Block Calibrators perform functions that would require three different types of instruments: dry block calibrator, standard thermometer and calibrator for TCs, RTDs, mA, mV, ohms and thermoswitches.

  • Model T-50N generates the coolest temperature available for a dry block. It reaches –50 °C with in ambient temperature of 23 °C, with no need of well insulator and no need to place it under low temperature room.
  • Accuracy of up to ± 0.1 °C with the internal reference or 0.05 °C using an external thermometer such as Presys Super thermometer PT-511.
  • Resolution of 0.01 °C.
  • Stability of ± 0.02 °C for all range of temperature.
  • Input for RTD, thermocouples and thermoswitches.
  • Internal regulated 24 Vdc power supply and mA input for 2-wire transmitters.
  • External reference thermometer not necessary.
  • Completely automatic calibration with or without the use of a computer.
  • Documenting capabilities: connection with computer and ISOPLAN-5 calibration software.
  • Portable, compact, with carrying case and interchangeable inserts.

    Presys T25n T35n T50n Datasheet

    Presys T-25N User Manual

    Presys T-50N User Manual

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