Medical Face Mask Air Exchange Pressure Difference Tester
Products meet the standard requirements, which is YY0469-2004 "Medical surgical mask technical requirements" and YY 0969-2013 "Disposable medical masks", 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.
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。
YY 0469-2011Surgical mask
YY 0969-2013Single-use medical face mask
EN 14683:2014Medical face masks - Requirements and test methods
YY 0969-2013Single-use medical face mask
EN 14683:2014Medical face masks - Requirements and test methods
1, using the suction gas source as the instrument power source, free from test space constraint;
2, with a high precision differential pressure sensor, digital show the sample pressure of both sides;
3, special sample holder to ensure a good clamping sample.
2, with a high precision differential pressure sensor, digital show the sample pressure of both sides;
3, special sample holder to ensure a good clamping sample.
Technical Parameters
| Items | Parameters |
| Air supply | Suction type |
| Air flow | 8L / min |
| Seal type | O-ring seal |
| Sample breathable diameter | Φ25mm |
| Differential pressure sensor range | 0 ~ 500Pa |
| Display mode | Digital display pressure difference |
| Power supply | 220V, 50Hz |
Send product request
Other supplier products
| Mask combustion tester | Standards: GB 19083-2010, EN 149, GB 2626, YY 0469 Applications: Mask combustion tester is to determine the fire resistance performance of... | |
| Hexapod Tumbler Tester | Hexapod Tumbler Tester Standards ofHexapod Tumbler Tester: BS EN 1471: 1997,ISO 9405: 2001 IWS test methods 247 & 251,ISO 10361: 2000 (BS) Wool... | |
| Testfabrics Multifibre No.10 | 测试标准: AATCC 15、AATCC 61、AATCC 101、AATCC 105、AATCC 106、AATCC 107、AATCC 132、ASTM D204 应用: 它可用于 AATCC 测试方法,以评估颜色转移的程度。 产品信息 : 品牌:Te... | |
| Fabric thickness tester | Fabric thickness tester mainly used to measure the thickness of the fabric, suitable for leather, rubber and textiles and other materials, the thic... | |
| Bacterial filtration efficiency Tester of face mask | Bacterial filtration efficiency Tester of face mask can quickly and accurately measure the filtration efficiency of filtration protection equipme... |
















