Medical Face Mask Differential Pressure meter
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
 |
Office Chair Caster Durability Test device | Implementation standards GB/T4085 EN425 Product features 1. The instrument adopts PLC touch screen control, simple and intuitive operation; 2. ... |
 |
Clothing Wear Pressure Tester STD-AG83 | Application Clothing Wear Pressure Testeris used to measure the pressure of clothing, etc. The system consists of the instrument host, airbag sens... |
 |
Fully Automatic AC/DC High - Voltage Tester for Wires and Cables | Standards ISO 14572, IEC 60529: International standards for wire insulation integrity and environmental testing. UL 2556, CSA C22.2: North Amer... |
 |
Durability Tester for Automotive Wire Markings | Test Standard: Complies with the ISO19642 standard. Test Method: For the durability tester of automotive wire markings, fix a wire approximate... |
 |
Sun Protection Factor Tester(UV proof tester) | Introduction: The sun protection factor tester is is also aUV proof tester,mainly used to test and analyze sunscreen products. The instrument can ... |
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 ... |
