HT-8014 Mask synthetic blood penetrating testing machine
It’s conform YY 0969 YY0469 testing standard requirement
It can be used to measure the resistance of medical protective mask to synthetic blood penetration under different test pressures, and also to measure the blood penetration resistance of other coating materials
The Mainly technical specifications
3.Spray speed: 450cm/s，550cm/s，635cm/s
4.cripling sample fixed device, can simulate mask actual use state, Set aside test target area, the sample without damage, and make the the blood is distributed in the target area of the sample.
5.Customized constant pressure injection device, It can spray a certain volume of synthetic blood in a controlled time
6.It can fully simulate the jet velocity corresponding to the average blood pressure of human body of 10.6kpa, 16kpa and 21.3kpa to conduct the test
7.A target plate is provided, which can block the high-pressure edge part of the injected liquid flow, and only let the steady flow part spray on the sample, thus increasing the accuracy and repeatability of the liquid speed sprayed on the sample.