Synthetic Blood Penetration Tester
Medical mask synthetic blood penetration tester is to determine the resistance of protective masks to the penetration of synthetic blood under different test pressures. It can also be used to determine the blood penetration resistance of other coating materials.
Applicable Standards:
GB 19083-2010 Technical requirements of medical face masks - Anti-penetration property of 5.5 synthetic blood.
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 equipment.
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)
Feature:
1. The convex sample fixing device can simulate the actual state of use of a mask, leave a test target area without damaging the sample, and distribute the synthetic blood in the target area of the sample.
2. The special constant pressure spray device can spray a certain volume of synthetic blood in a controlled time.
3. It can fully simulate the human body's average blood pressure of 10.6kPa, 16kPa, and 21.3kPa spray speeds for testing.
4. Equipped with a target plate, which can block the high-pressure edge portion of the sprayed liquid flow, and only let the steady-state flow portion be sprayed on the sample, which increases the accuracy and repeatability of the liquid velocity sprayed on the sample.
This Synthetic Blood Penetration Tester is used to measure the water permeability of various fabrics that have undergone waterproof treatment, such as canvas, coated fabric, covering cloth, rainproof clothing fabric, tarpaulin, tent cloth, and geotextile materials.
Qinsun Instruments Co., LTD was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry. Qinsun specialize in the research and development of high quality lab instrument for textile testing industry. Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
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