Starting at $37,636.00
  • Usually ships in 4-6 weeks



  • Fundamental dual pressure reactor principle
  • 10 to 95% operating range
  • 0.3 to 0.9% RH accuracy
  • Traceable calibration
  • traceable to international standards
  • OEKD certificatable
  • IP40 protection


The E+E HUMOR 20 Humidity Calibrator generates relative humidity in the range 10 to 95% RH and can accommodate probes diameter 0.3 to 1" (8 to 25.5 mm) as well as data loggers or room mount humidity sensors. The HUMOR 20 operates on the fundamental dual-pressure reactor principle similar to the references used in national bureaus for standards. It can be employed both as laboratory and portable humidity generator and reference. For operation HUMOR 20 requires only distilled water, clean oil-free air with a pressure of 10 bar (145 psi) and a power supply between 90 to 230 VAC.

Applications for the HUMOR 20 include:

  • Calibration laboratories
  • Reference device
  • Bureau of standards
  • Manufacturers of measurement instruments


This product can be used in the following applications: