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Humidity and thermohygrometer calibration
Hygrometers, thermohygrometers and humidity data loggers in the lab. Environmental chambers at your site.
Send your instrument list and we reply with a written quotation, including the return date for each item. Collection and return within the Klang Valley.
About this calibration
Method
Compared with a reference hygrometer in a chamber held at set humidity levels, typically 10–90 % RH, with the temperature recorded at the same time. Environmental chambers are checked at your site with several sensors placed through the working space. Your quotation states the test points.
How often
Commonly every 12 months, or sooner for loggers that watch over stored products, medicines or stability samples. Your quality system or auditor sets the interval.
Your certificate
Records the reading against the reference at each humidity and temperature point, the error and the measurement uncertainty.
Instruments in this category
| Instrument | Range | Where | Quote list |
|---|---|---|---|
| Humidity data logger (T + RH) | 10–90% RH · −20 to 60 °C | Laboratory | |
| Hygrometer / humidity meter | 10–90% RH | Laboratory | |
| Thermohygrometer | 10–90% RH · ambient | Laboratory | |
| Environmental chamber (T + RH) | Range confirmed on quotation | On site | |
| Temperature & humidity controller | Range confirmed on quotation | Laboratory |
Ranges shown are typical; exact capability is confirmed on your quotation.