Blood penetration tester GB-BF20010

for medical masks

Mask Synthetic Blood Pénétration Tester lt is suitable for the résistance of the mask to the pénétration of synthetic blood under different levels of test pressure. The mask material is tested with synthetic blood under continuously applied pressure, and the pénétration of synthetic blood on the material is visually checked. Application GB-BF20010 Mask Synthetic Blood Pénétration Tester is suitable for the résistance of masks to the pénétration of synthetic blood under different levels of test pressure Principie The mask material was tested with synthetic blood under continuous applied pressure, and the pénétration of synthetic blood on the material was visually checked. Standard GB 19083-2010 1. - The instrument uses a gas source that can provide (20 ± l) kPa pressure to continuously pressurize the sample without being limited by the space of the test site. 2. - The instrument has a pressure gauge to display the pressure, the pressure can be adjusted. 3. - Use pressurized medium: compressed air. 4. - The spécial stainless Steel penetrating test slot ensures that the sample is firmly clamped, and the synthetic blood is prevented from splashing around. 5. - Square métal barrier net: open space >50%; bending <5mm at 20kPa. 6. - Digital display timer, accuracy ± 1 second. 7. - The instrument has a clamp that can generate l3.5Nm torque.