However we recommend that at least once a year, one of our technician recalibrates the instruments’ transducers, so your device
remains traceable to international standards.

Regardless of how often you decide to have it recalibrated, ATEQ’s own technicians are there to carry out this calibration on site or in our service centres throughout the world.

Maintenance :

As a result of our patented pressurised valve system ATEQ’s instruments are the most reliable on the market.

New customers, who have previously used other manufacturers’ equipment, wonder why valves in ATEQ’s instruments do not get stuck.

Here is why:

ATEQ’s valve system does not drift and remains extremely reliable even in extreme test conditions.

The test circuit is surrounded by 2 chambers pressurised at the same pressure as the test pressure.

Internal leakage from the test circuit to the atmosphere is almost impossible.

But the beauty of this system is that we do not need to have our O-rings tightly mounted around the spool of the valve.

But there is a limit to what our valves can handle, so we advise our customers to keep their test air clean and dry. If dirty parts need to be tested, we also recommend an external dumping valve. This ensures that contaminated air does not travel back into the instrument’s internal chambers.