Pneumatic Control Dead Weight Tester ,

 Model: QY-2.5,  QY-6 

it is the initiate of home., which fills up domestic blank has won the third-class National Technological Progress Award..  This products use compressed air or nitrogen  as transmission medium, solve some question like no oil ; rust prevention , liquid transmission medium make error , and so on in the testing . at the same time avoid carbon tetrachloride’ harm for examination/calibration persons’ body. Is a new and scientific precision meter.

Model: QY-6A     Range: 0.1-6Mpa  ( 1-60bar )     accuracy: 0.02%  ; 0.05%

Model: QY-2.5A   Range: 0.04-2.5Mpa ( 0.4-25bar)    accuracy: 0.02%  ; 0.05%

According to the specific needs of our Customer ,  made to order the range: 1-60Mpa ( 10-600bar ) pueumatic type dead weight tester.