|Model No:||GW-104||Air Flow:||8L / Min|
|Sealing Method:||Face Seal||Range Of Differential Pressure Sensor:||0 ~ 500PA|
|Display Mode:||Digital Display Pressure Difference||Power Supply:||220V, 50Hz|
air tightness tester,
mask testing machine
0 ~ 500PA Medical Mask Gas Tester / Exchange Pressure Difference Tester Air Flow 8L / Min(GW-104)
It is suitable for measuring the gas exchange pressure difference of medical surgical masks, and it can also be used to determine the gas exchange pressure difference of other textile materials.
1. Using a suction-type air source as the power source of the instrument, without being limited by the space of the test site;
2. Equipped with high-precision pressure difference sensor, digitally display the pressure difference on both sides of the sample;
3. The special sample holder ensures that the sample is firmly held.
1. Air source: suction type;
2. Air flow: 8L / min;
3. Sealing method: face seal;
4. The sample caliber: Ф25mm;
5. Range of differential pressure sensor: 0 ~ 500pa;.
6. Display mode: Digital display pressure difference;
7. Power supply: 220V, 50Hz.
YY0469-2011 <Medical Surgical Masks>
YY0969-2013 <Secondary Medical Masks>
EN14683: 2014<Medical face masks -Requirements and test methods>
Contact Person: Mr. liangwen Zhong
Tel: 86 13929200954