G286 Mask synthetic blood penetration tester is used to measure the resistance of medical protective masks to the penetration of synthetic blood under different test pressures, and can also be used to determine the blood penetration resistance of other coating materials.

Standards:
GB 19083, YY/T 0691, YY 0469

Features:

1. Raised sample fixture can simulate the actual state of use of the mask, without damaging the sample to leave the test target area, the synthetic blood distribution in the target area of the sample.
2. Special constant pressure injection device can inject a certain amount of synthetic blood within a controlled time.
3. Can fully simulate the average human blood pressure 10.6 KPA, 16kpa, 21.3 kPa corresponding injection speed test.
4. There is a fixed target plate, can block the high-pressure portion of the liquid flow of the injection, only the steady-state flow portion is injected into the sample, increasing the accuracy and repeatability of the liquid velocity injected into the sample.