HST-MET500 Mask Gas Exchange Pressure Difference Tester
Application:
It is suitable for the measurement of gas exchange pressure difference of masks, and can also be used to determine the gas exchange pressure difference of other textile materials.
Standards compliant:
YY0469-2011 "masks", YY0969-2013 "disposable masks", EN14683
It is suitable for the measurement of gas exchange pressure difference of masks, and can also be used to determine the gas exchange pressure difference of other textile materials.
Standards compliant:
YY0469-2011 "masks", YY0969-2013 "disposable masks", EN14683
Specification:
|
Air source |
suction type |
|
Air flow |
8L / min |
|
Sealing method |
O-ring seal |
|
Sample breathable caliber |
25mm |
|
Range of differential pressure sensor |
0 ~ 500pa |
|
Display mode |
Digital display pressure difference |
|
Power supply |
220V, 50Hz |
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