| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Display: | Digital |
| Control: | Manual Control |
| Weight: | 0-100Kg |
| Power Source: | AC220V |
| Customization: |
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Audited Supplier The tester Introduction
Medical mask synthetic blood penetration tester is used to determine the resistance of medical protective masks to synthetic blood penetration under different test pressures, and can also be used to determine the blood penetration resistance of other coating materials.
Main uses
Medical mask synthetic blood penetration tester is used to determine the resistance of medical protective masks to synthetic blood penetration under different test pressures, and can also be used to determine the blood penetration resistance of other coating materials.
The technical indexes.
1,Jet distance: 300mm~305mm adjustable
2,Nozzle diameter: 0.84mm
3,Jet speed: 450cm / s, 550cm / s, 635cm / s
Instrument features
1,Protruding sample fixing device can simulate the actual use of the mask, leaving the test target area, and does not damage the sample, and make the synthetic blood distribution in the target area of the sample.
2,The special fixed pressure injection device can spray a certain volume of synthetic blood within a controlled time.
3, can fully simulate the average blood pressure of the human body 10.6kPa, 16kPa, 21.3kPa corresponding to the speed of injection to test.
4, with a fixed target plate, can block the high pressure along the part of the liquid flow of the jet, only let the steady-state flow part of the jet to the sample, increasing the accuracy and repeatability of the liquid speed of the jet to the sample.
Applicable standards
GB 19083-2010 Technical requirements for medical protective masks, 5.5 synthetic blood penetration barrier performance
YY/T 0691-2008 Infectious agent protective equipment medical mask anti-synthetic blood penetration test method (fixed volume, horizontal spray)
YY 0469-2011 Medical surgical masks technical requirements 5.5 chapter Synthetic blood penetration tester
ISO 22609:2004 Infectious agent protective equipment Medical masks resistant to synthetic blood penetration test method (fixed volume, horizontal spray)
ASTM F1862-07 Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Know Velocity)
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Audited Supplier 
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