Isotech Model 983 Hot Plate Surface Sensor Calibrator
Starting at $3,730.00

Not in stock. Call for availability [?]

Need Help? Call 1-800-884-4967
Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET


  • 35 to 350°C temperature range
  • 10 minute stabilization time
  • Cools from 350 to 100°C in 125 minutes
  • Heats from 50 to 350°C in 20 minutes
  • 1°C typical uncertainty
  • °C, °F & K units

What's in the Box

  • Model 938 small hot plate
  • Protective cover
  • Comprehensive handbook
  • PC interface
  • RS-232 converter lead
  • Windows® software

With a temperature range of 35 to 350°C and stabilization time of just 10 minutes, the Isotech Model 938 small hot plate offers a lightweight, portable calibration system designed for surface mounted sensors. The temperature range is set using an advanced, yet easy-to-use, temperature controller which features 0.01 resolution below 100°C (0.1° above 100°C). Depending on sensors and method of use, the typical uncertainty is 1°C. For higher accuracy, a calibrated surface sensor can be placed alongside the sensor under test.

Proper thermal contact is ensured by the Isotech Model 938's recessed flat disc which allows the optional use of a heat transfer plate or fluid. Uniform heat distribution is achieved with a flat spiral heater clamped to an integrating block below the surface of the plate. A protective cover that can fit over the block of the Isotech small hot plate is included. Additionally, a PC interface and RS-232 converter are both included standard and are to be paired with the Windows software that is also included for further data analysis.

Isotech Model 944 Surface Measurement System
Indicates true surface temperature between 30 and 350°C with up to ±2°C accuracy