• ±0.3 K accuracy at 572°F (300°C)
    ±0.6 K accuracy at 1,202°F (650°C)
  • 0.01 K resolution
  • 0.4 K axial homogeneity
  • 30 min from 68 to 1,202°F
    80 min from 1,202 to 212°F
  • 5.91in (150mm) insertion depth
  • Brass block material
  • RS-232 interface
Interested in a FREE demo? Call 1-800-884-4967 or complete this form to submit your request.


The WIKA CTD9300-650 Dry Well Calibrator is designed for temperatures up to 1,202°F (650°C). This model is mainly used in power plants, plant construction and also the chemical industry. All instruments are fitted with blocks for large inserts, of 28 mm diameter by 150 mm long (1.1 x 5.91in).

Whether in laboratories, workshops or on site, these temperature dry-well calibrators can meet any calibration requirement. As an option, all instruments are available with an integrated measuring instrument. This enables the measurement of resistances, thermoelectric voltages and also current signals (from thermometers with a 0/4 to 20mA transmitter) and their direct display in °C. Using the calibration software and a laptop computer, fully automatic calibrations of electrical thermometers can be carried out anywhere. It is also possible to retrofit the integrable measuring instrument into existing calibrators.

Applications for the CTD9300-650 include:

  • Bio and pharmaceutical industries
  • Food industry
  • Demanding on-site calibrations
  • Measurement and control laboratories in the chemical industry
  • Power plants and plant construction