Calibration and repair of portable hygrometers
Oleinitec Nordic and Alpha Moisture Systems offers a complete suite of dewpoint calibration services.
Each newly calibrated dewpoint transmitter and hygrometer is accompanied by a Calibration Certificate, ensuring traceability to the National Physical Laboratory (NPL) and alignment with International Humidity standards.
Our services are executed in a climate-controlled laboratory by expert technicians using state-of-the-art equipment and precision moisture generators. Calibration procedures adhere strictly to ISO9001:2015 and the accredited Alpha Moisture Systems Quality Assurance program. Regular calibration is recommended annually or more frequently for critical applications.
Our calibration services cover a dewpoint range from -110 °C to 20 °C, with specialisation in ranges traceable to the UK’s Humidity Standard. Our laboratory’s capabilities extend to servicing other brands’ meters, with 24/7 systems that are automated wherever possible. For large-scale needs, such as sites with over ten instruments requiring calibration, please contact us for customised pricing and arrangements.
Key features of the range include:
Traceable calibration certificates ensure compliance with international standards.
Advanced laboratory facilities in a climate-controlled environment with sophisticated equipment.
Highly experienced professionals manage all calibration procedures.
Comprehensive service including minor repairs, electrical tests, seal replacements, and desiccant changes.
Fast turnaround with typical service completion within 8 to 10 working days.
Getting started
If you require calibration services for Alpha Moisture Systems instruments or products from a third-party manufacturer, get in touch with one of our expert team at Oleinitec Nordic AB to discuss your specific needs and arrange shipping to our facility.
Contact sales

Johan Börjeson
- +46 (0) 8 636 2411
- firstname.lastname@oleinitec.se

Ted Rönnevall
- +46 (0) 8 636 2404
- firstname.lastname@oleinitec.se