- Qinsun Instruments Co., LTD
-
Shanghai, China
- Main products: thermal resistance wet resistance meter, moisture management tester, air permeability tester, rubbing color fastness tester
Medical Face Mask Synthetic Blood Penetration Resistance Tester
- Shanghai, China
- T/T
- 30 days
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Product Details
| Brand Name | QINSUN | Place of Origin | China |
Product Description
YY/T 0691-2008 Clothing for protection against infectious agents-Medical face masks - Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)
YY 0469-2011 Technical requirements of medical face masks– Blood penetration test apparatus.
ISO 22609：2004 Clothing for protection against infectious agents - Medical face masks - Test method for resistance against penetration by synthetic blood (fixed volume, horizontally projected)
ASTM F1862-07Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Know Velocity)
| Items | Parameters |
| Injection distance | 300mm～305mm, adjustable |
| Nozzle diameter | 0.84mm |
| Jet velocity | 450cm/s,550cm/s,635cm/s |
1.The protruding sample fixture can simulate the actual use condition of the mask. Reserve the test target area without destroying the sample, and distribute synthetic blood in the sample target area.
2.A special jet device with constant pressure can spray a certain volume of synthetic blood in a controlled time.
3.It can fully simulate the corresponding injection rate to test under the average blood pressure of the human body at 10.6kPa, 16kPa, 21.3kPa.
4.The fixed target plate can block the high pressure part of the injected liquid flow to allow the steady flow to be sprayed to the sample, increasing the accuracy and repeatability of liquid spraying speed.
Contact Us
- Qinsun Instruments Co., LTD
- Contact nameQinsun Chat Now
- Phone86-21-67800179
Product Categories
| Textile | Automotive | Buliding material | Filter |
| Flammability | Other |
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