Solex - DBE 021-103 - Pneumatic dimensional measuring device

Solex Metrology
Pneumatic Dimensional Measuring Device
PNEUMATIC VERSION
Pneumatic metrology is a technique for measuring parts with two important advantages:
- High measurement
accuracy
- the speed of measurement
This device is used for dimensional inspection of parts with holes that must be sized to very tight tolerances, parts that cannot be touched because of their surface condition, or parts with complex geometries.
It has been present for many years in industrial sectors such as biomedical (prostheses), cosmetics (sprays), pharmaceuticals (dosing pumps), aeronautics and automotive (mechanical parts), where it is recognized for its robustness, reliability and very high measurement accuracy.
HOW IT WORKS
The principle is based on a pneumatic flowmeter that proceeds by directly reading the drop or the pressure rise corresponding to the variation in flow at an orifice or a leak.
The regulator ensures a strictly constant pressure. The air passes through the head jet and exits through the orifice to be checked. The cross-section of the head jet is constant and that of the orifice varies with the size of the parts being measured, resulting in pressure variations between the head jet and the orifice, recorded by the device's pressure gauge.
Auction-ID: A1-50994-15