Maintenance of Water Vapor Transmittance Meter

The maintenance of a water vapor permeability meter mainly includes the following aspects:
Cleaning and disinfection: Regularly clean the testing chamber, sensors, desiccants, and other components of the tester to ensure that there are no residues or contaminants. For components in contact with the sample, disinfection treatment should be carried out to prevent cross infection.
Calibration and verification: Regularly calibrate and verify the testing instrument to ensure its accuracy and reliability. Calibration should include verification of temperature, humidity, sensor zero drift, and other aspects.
Component replacement: Regularly replace vulnerable parts such as sensors, seals, etc. Sensors are the core components of testing instruments and require regular inspection and maintenance. If damage or contamination is found, sensors should be replaced or cleaned in a timely manner.
Check the seals: Regularly check whether the seals are intact and undamaged. If any wear or aging is found, the seals should be replaced in a timely manner to ensure airtightness during the testing process.
Storage precautions: When the testing instrument is not in use, it should be stored properly, avoiding direct sunlight, high temperature, humidity, and other environments. At the same time, attention should be paid to dust prevention and shock resistance.
Train operators: Ensure that operators have sufficient technical knowledge and operational experience to operate and maintain correctly. Regularly conduct training to improve the skill level of operators.