FIELD: leak tightness testing.
SUBSTANCE: means for checking products for leak tightness. Stand includes a block for installing the tested products, placed on a support, and an indication and control unit connected to a power source. The installation unit for the tested products and the indication and control unit are connected to the same pneumatic line. The installation block of the tested products is made in the form of at least two pneumatic clamps. The indication and control unit contains tensoresistive precision pressure transducers, a microcontroller board programmed with the possibility of processing signals from the transducers and outputting information to the display unit panel, a control circuit for pneumatic cylinders and valves of the pneumatic line.
EFFECT: increased efficiency of product leak tightness testing.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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SU1756787A1 |
