Gester GT-RA01 Synthetic Blood Penetration Testing

Determines the resistance of medical protective masks to the penetration of a certain volume synthetic blood in a controlled time under different test pressures that simulates the human body's average blood pressure of 10.6kPa, 16kPa, and 21.3kPa; which corresponds to spraying speeds of 450cm/s, 550cm/s, 635cm/s respectively. Can also be used to determine the blood penetration resistance of other coating materials. Sample fixing device is convex to simulate the use state of a mask. Associated standards are ASTM F2100, ASTM F1862.