Experimental frock of pressure testing

The utility model provides an experimental frock of pressure testing, including the pressure testing device, the pressure testing device includes an at least pressure testing board, the pressure testing board with treat the shaft hole one -to -one setting of the test chamber body and treat the test chamber body and seal, be equipped with air intake valve and manometer on the pressure testing board, through the air intake valve realization is poured into into gaseously and is broken off gaseously the test chamber body of treating after sealing, the manometer is used for measuring treats the internal atmospheric pressure numerical value of test chamber after sealed. Use the technical scheme of the utility model, the effect is: this pressure testing equipment simple structure is suitable forand detects in batches and the experimental time has been saved in the practicality, but the atmospheric pressure in the manometer direct measurement gear box, air intake valve can be controlled and pour into into and break o