.

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


Send product request

To: Qinsun Instruments Co., Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Synthetic Blood Penetration Tester for Medical Face Mask
Synthetic Blood Penetration Tester for Medical Face Mask Thisis to test the resistance of medical face masks to the penetration of synthetic blood under specified test conditions. Features of Synthetic B...
Smoke Toxicity Tester
Smoke Toxicity Tester Code for Gaseous Toxicity Caused by Combustion of Cable Materials in NES Standard of British Naval Engineering. Toxicity refers to a property that ...
Color fastness tester Resistant to scrub
Color fastness tester Resistant to scrub Application:Color fastness to washing used for all types of colored textiles dry and wet friction color fastness, Color fastness test.Standards:GB/...
Cone calorimetric test equipment
Cone calorimetric test equipment StandardsApplication ISO 5660Reaction to fire tests-Heat release, smoke production and mass loss rate.ASTM E 1354Method of test for heat and smo...
Grease Rapid Extraction Analyzer
Grease Rapid Extraction Analyzer The rapid extraction of oil and oil is specially used to quickly obtain the oil content of the top and similar materials. Through the container pen...
All supplier products

Same products

pH-2398  pH/EC/ORP/Temperature  multi-parameter Water Quality Tester
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester Seller: Kelilong Electron Co.,Ltd Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent...
ORP-2026S  Waterproof Soil ORP and Temperature Meter
ORP-2026S Waterproof Soil ORP and Temperature Meter Seller: Kelilong Electron Co.,Ltd 范围 ORP -999~999mV Temp 0~50℃ 分辨率 ORP 1mV...
TDS-2616  Waterproof EC/TDS/Temperature Meter
TDS-2616 Waterproof EC/TDS/Temperature Meter Seller: Kelilong Electron Co.,Ltd Range EC ~19.9mS TDS Temp 0~50℃ R...
EC-98330 CF ECOstick - Nutrient Tester
EC-98330 CF ECOstick - Nutrient Tester Seller: Kelilong Electron Co.,Ltd Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el...
PH-808 Waterproof Soil PH Meter
PH-808 Waterproof Soil PH Meter Seller: Kelilong Electron Co.,Ltd Model PH-808 Range PH ~14.00PH Temp 0~50℃ ...