-
Products meet the standard requirements, which is YY0469-2004 quot;Medical surgical mask technical requirementsquot; and YY 0969-2013 quot;Disposable medical masksquot;, medical face mask air exchange pressure difference tester is measured by gas pressure difference on both sides of the mask (ie the damping from the mask exert to the airflow) to determine the breathability of the mask, and the instrument test results is accurate.kvTTextile Testing Instruments, Testing Equipment Manufacturer
kvTTextile Testing Instruments, Testing Equipment Manufacturer
The device is used for the determination of gas exchange pressure difference of medical surgical masks and can also be used to determine the gas exchange pressure difference of other textile materials。kvTTextile Testing Instruments, Testing Equipment Manufacturer
kvTTextile Testing Instruments, Testing Equipment Manufacturer
YY 0469-2011 Surgical maskkvTTextile Testing Instruments, Testing Equipment Manufacturer
YY 0969-2013 Single-use medical face maskkvTTextile Testing Instruments, Testing Equipment Manufacturer
EN 14683:2014 Medical face masks - Requirements and test methodskvTTextile Testing Instruments, Testing Equipment Manufacturer
1, using the suction gas source as the instrument power source, free from test space constraint;kvTTextile Testing Instruments, Testing Equipment Manufacturer
2, with a high precision differential pressure sensor, digital show the sample pressure of both sides;kvTTextile Testing Instruments, Testing Equipment Manufacturer
3, special sample holder to ensure a good clamping sample.kvTTextile Testing Instruments, Testing Equipment Manufacturer
kvTTextile Testing Instruments, Testing Equipment Manufacturer
Technical Parameters>kvTTextile Testing Instruments, Testing Equipment Manufacturer
Items |
Parameters |
Air supply |
Suction type |
Air flow |
8L / min |
Seal type |
O-ring seal |
Sample breathable diameter |
Phi;25mm |
Differential pressure sensor range |
0 ~ 500Pa |
Display mode |
Digital display pressure difference |
Power supply |
220V, 50Hz |
Get a Quote
Your email address will not be published. Required fields are marked *