.

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
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.
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



在线联系供应商

至: 千实精密机电仪器检测设备有限公司
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Fabric anti-drilling velvet tester
Fabric anti-drilling velvet tester Fabric anti-drilling velvet tester Mainly used in the production of down products and fabric of the anti-drilling velvet test, used to assess a var...
ISO 5470  taber type abrasion and wear test instrument
ISO 5470 taber type abrasion and wear test instrument Taber Abrasion Tester, which often referred to as “Taber Abraser” or “Taber Abrasion Machine”, is a testing machine to test...
Building material decomposition smoke density testing machine
Building material decomposition smoke density testing machine Building material decomposition smoke density testing machine for the stability of the material smoke smoke toxic hazard classification, does not a...
Pneumatic bursting strength tester
Pneumatic bursting strength tester Pneumatic bursting strength tester is widely used in textile , leather , paper and other fields. The bursting strength and height of woven, knit...
Multi Finger Scratch/Mar Tester
Multi Finger Scratch/Mar Tester Introduction: Multi Finger Scratch/Mar Tester uses tungsten carbide as a scratch to accurately detect surface damage caused by unconventional ph...
供应产品

Same products

RF4系列三目立体显微镜摇臂支架
RF4系列三目立体显微镜摇臂支架 卖方: 深圳维客修有限公司 RF4 RF-FX23A RF-FX35A 7-50X连续变倍三目显微镜带折叠自由摆臂支架。RF4 RF-FX35A 7-50X三目立体显微镜带370mm摆动支架和RF-P016大硅胶焊盘,用于...
RELIFE RL-M6T Pro B11 6.5X-65X Trinocular Stereo Microscope
RELIFE RL-M6T Pro B11 6.5X-65X Trinocular Stereo Microscope 卖方: Phonefix RELIFE RL-M6T Pro-B11 6.5X-65X Continuous Zoom Trinocular Stereo Microscope with B11 large area b...
Smoke Toxicity Tester
Smoke Toxicity Tester 卖方: 千实精密机电仪器检测设备有限公司 TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...
Surface Flammability Tester
Surface Flammability Tester 卖方: 千实精密机电仪器检测设备有限公司 TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...
Smoke Alarm Test Tunnels
Smoke Alarm Test Tunnels 卖方: 千实精密机电仪器检测设备有限公司 TRANSLATE with x English Arabic Hebrew Polish Bulgarian Hindi ...