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Medical surgical face masks Diffrential Pressure Tester
| Price: | US$ 1 |
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| Minimum Order: | 1 set |
| Payment Terms: | TT |
| Port of Export: | shanghai |
Product Details
| Model No.: | Brand Name: | qinsun |
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| Certification: | |
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| Specification: | Medical face masks Diffrential Pressure Tester |
Packaging & Delivery
| Packaging: | Packed by solid wooden case; |
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| Delivery/Lead Time: | 7 days |
| Production Capacity: |
Product Description
Medical Mask Differential Pressure Tester or medical face mask breathability tester, is a lab testing instrument for determination breathability of medica face masks, the test principle is, through measuring the differential pressure required to draw air through a measured surface area at a constant air flow rate, to test the air exchange pressure of the medical face mask material, which indicates the breathability of medical face masks, tester complies with EN 149, EN 14683, ASTM F2100, MIL-M-36954C,GB 19083, GB 2626, YY/T 0969-2013 medical face masks testing standards.
Standards:
YY 0469-2011 Surgical mask
YY 0969-2013 Single-use medical face mask
EN 14683:2014 Medical 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
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SUPPLIER PROFILE
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| Company: | Qinsun Instruments Co., LTD | ||
| City/State | shanghai, shanghai | Country: |
China 
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| Business Type: | Export - Manufacturer / Trading Company | Established: | 2010 |
| Member Since: | 2016 | Contact Person | anna qian |
SUPPLIER PROFILE
City/State/Country -
shanghai, shanghai
China
Business Type -
Export - Manufacturer / Trading Company
Established -
2010
Member Since -
2016
Contact Person -
anna qian