We have offices all around the world with our own service engineers available to help you.


We have so many of them that there is an English speaking service engineer available to you 24 hours per day 5 days a week.
So check the GMT time table below to find out which service centre to call.



ATEQ Aviation recommends the calibration of your instrument at least once a year.

Obviously, depending on your production rate, you may need to have it calibrated more often.

Maintenance :

Your ADSE is conceived to give you full satisfaction for a large number of years. As it contains some components potentially subject to ageing (filters, membranes…) we recommend to follow the maintenance plan in the appendix, in order to ensure a perfect operation on the long run.
This maintenance plan is valid for a use in normal conditions of temperature, dust, moisture and salt, with only occasional use in very harsh environment. In the case of a permanent use in harsh conditions (equipment embarked permanently on an aircraft carrier, on an airbase in the desert…) we recommend to divide by two the time between two maintenances.

Do not hesitate to contact us, should you have any questions regarding the use and the maintenance of your equipment