NovaStar, QT155, Mask Synthetic Blood Penetration Tester, AC220V, 30-305mm Injection Distance (New)

Description

  1. Overview
    1. Protruding sample fixing device simulates the actual use state of the mask, sets aside the test target area without destroying the sample, and distributes the synthetic blood in the target area of the sample.
    2. Special fixed pressure injection device ejects a certain volume of synthetic blood in a controlled time.
    3. Fully simulates the injection corresponding to the average blood pressure of human body of 10.6 kPa, 16 kPa, and 21.3 kPa.
    4. Fixed target plate blocks the high pressure edge part of the injected liquid flow and only allows the steady flow part to be sprayed on the sample, increasing the accuracy and repeatability of the liquid velocity sprayed on the sample.
    5. Square metal barrier net: open space ≥ 50%; bending ≤ 5 mm at 20 kPa.