Pressure tester GT-RA04

for medical masks

Face Mask Differential Pressure Tester GT-RA04 Product Introduction Application: Face Mask Differential Pressure Tester is used to measure the air exchange pressure of the medical face mask or other fabric. Standards: YY 0469 Section 5.7, YY /T0969 Section 5.6 ASTM F2100 Standard Specification for Performance of Materials Used in Medical Face Masks BS EN 14683 Medical face masks - Requirements and test methods, section 5.2.3, Annex C Features 1. Adopt suction air source as the power source of the instrument, not limited by the space of the test site; 2. Medical Face Mask Air Exchange Pressure Difference Tester equipped with high-precision pressure difference sensor, digitally display the pressure difference on both sides of the sample; 3.The special sample holder ensures that the sample is firmly held.