Medical Face Mask Synthetic Blood Penetration Resistance Tester GT-RA01

Application

This Mask Tester determine the resistance of medical 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.

Instrument characteristics

1. 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. 2.The special constant pressure spray device can spray a certain volume of synthetic blood in a controlled time.
3. 3.It can fully simulate the human body's average blood pressure of 10.6kPa, 16kPa, and 21.3kPa spray speeds for testing.
4. 4.Mask Synthetic Blood Penetration Tester 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.