Medical Face Mask Differential Pressure Tester
Medical face mask differential pressure tester also called mask breathility tester is to determine the breathability of medical face mask materials. The tester can measure the differential pressure (Delta P) required to draw air through a measured surface area at a constant air flow rate is used to measure the air exchange pressure of the medical face mask materials. By providing the suction air through the holding sample, the tester can measure the Delta P by differential pressure transducer. It is to determine the air permeability and using comfort of the materials for medical mask.
Standard
YY 0469-2011
YY/T0969-2013
EN 14683:2014
Annex C
ASTM F2100
Features
1. Adopt suction air source as the power source of the instrument, not limited by the space of the test site;
2. Medical Face Mask Air Exchange Pressure Difference Tester 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.
Specifications
Flow meter range: (0 ~ 10) L/min
Manometer range& accuracy: 0 ~ 1000 Pa, 1 Pa
The internal diameter of the top and bottom holders in contact with specimen: Φ25 mm
Test area: 4.9 cm?
Power: 220 V, 50 Hz, 200 W
Weight: 65 Kg
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Medical Suture Line Diameter Tester | The Medical Suture Thread Diameter Tester is a specialized testing equipment used for measuring the diameter or linear diameter of medical suture t... |
 |
Photovoltaic module damp heat test chamber | Standard IEC 61215: Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval UL 1073: Standard for Safety for Enclosu... |
 |
Electric pencil hardness meter | Product Introduction: This machine is suitable for all kinds of finished product spray hardness test, such as: mobile shell, laptop computer shel... |
 |
Contact heat resistance tester | Product Details The contact heat resistance tester evaluates materials' ability to withstand high-temperature contact heat by measuring the time r... |
 |
Solid electrolyte analysis system | The Solid Electrolyte Analysis System is a precision testing platform designed to evaluate the ionic conductivity, electrochemical impedance, and i... |
Похожие товары
 |
Plastic Smoke Density Tester F313 | Продавец: Standard International Group (HK) Limited | The F313 Plastic Smoke Density Tester is a precision instrument designed to measure the specific ... |
 |
Xenon Test Chamber | Продавец: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... |
 |
Single Cable Vertical Flame Tester | Продавец: Qinsun Instruments Co., LTD | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... |
 |
Safety Helmet Flammability Tester | Продавец: Qinsun Instruments Co., LTD | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... |
 |
Furniture flammability tester | Продавец: Qinsun Instruments Co., LTD | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
