Hygrometer Calibration Services
ISO / IEC 17025 Accredited Hygrometer Calibration. Provide the most accurate real-time humidity data with precise humidity calibration services.
Hygrometer Calibration Capabilities

Capacitive Hygrometers
These use a sensor with a hygroscopic material whose electrical capacitance changes with humidity. The sensor detects this change and converts it into a humidity reading.
Dew Point Hygrometers
These measure the temperature at which moisture condenses from the air (the dew point), indicating the current humidity level.
The calibration of a hygrometer involves comparing its humidity readings to a known reference standard, typically a humidity generator or a salt solution with a well-defined relative humidity. The process ensures the accuracy and reliability of the hygrometer's measurements across its operating range.
Hygrometer Compliance
Hygrometer calibration services comply to the following standards:
- ASTM E337
- ASTM E2402
Experts in Hygrometer Calibration
Hygrometers provide real-time humidity data, essential for industries like HVAC, meteorology and many manufacturing applications demanding optimal environmental conditions. Bagan Calibration Services specializes in providing professional, ISO/IEC 17025 accredited calibrations in both laboratory and field environments. Being a primary laboratory with a 45+ page scope of capabilities (A2LA), Bagan is a full-service calibration house with focuses in all calibration disciplines. For 50 years, customers have chosen Bagan because they know that they come first, always. From in-house customer service, an online customer portal, to custom tailored solutions, Bagan is here for your success.