Application:

Surgical Masks Synthetic Blood Penetration is suitable for the resistance of masks to the penetration of synthetic blood under different levels of test pressure.

Standard:

ISO22609:Clothing for protection against infectious agents — Medical face masks

ASTM F1862：Standard Test Method for Resistance of Medical Face Masks to Ration by Synthetic Blood

YY 0469-2011: surgical masks

GB19083-2010: Technical requirements for medical protective masks;

YY / T0691-2008: Test method for anti-synthetic blood penetration of medical masks for infectious pathogen protective equipment (fixed volume, horizontal spray);

Technical Parameters：

Features:

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.
   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.