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Relative Humidity (RH) Calibration Equipment

Relative Humidity (RH) Calibration Equipment

Humidity calibrator, climate chambers, hand-held thermohygrometers and control kit for the calibration of RH sensors.


S503 Humidity Calibrator

S503 Humidity Calibrator

The S503 Humidity Calibrator enables users of humidity sensors, transmitters and portable devices to quickly and accurately generate a stable humidity in a test chamber to validate or calibrate sensors.

S904 Climate Chamber

S904 Climate Chamber

The S904 Climate Chamber generates a stable and accurate RH at various temperatures, permitting calibration and verification of relative humidity sensors and transmitters. With a chamber temperature range of +10 to +50°C / +50 to +122°F, a uniformity of ±0.1°C / 0.02°F and the ability to generate 10–90% RH, accurate and repeatable calibrations are made easy

MDM 25 Hand-Held Relative Humidity and Temperature Instruments

MDM 25 Hand-Held Relative Humidity and Temperature Instruments

The MDM25 Series is a portable, battery-operated thermohygrometers. Available with a number of different probe configurations and with display of relative humidity, dew point, absolute humidity and temperature. The DM Series is suitable for a wide range of applications.

Control Kit for the Calibration of RH Sensors

Control Kit for the Calibration of RH Sensors

The control kit consists of:

  • 5 vials of the same humidity value
  • 7 paper test strips
  • 1 control chamber for the version HKCxxCxx, without control chamber for version HKCxxS00
  • Box dimensions: 100 x 140 x 40 mm / 3.93 x 5.51 x 1.57" 0.1 kg
  • Weight: 1.0 kg / 2.2 lb