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| YG812K Synthetic Blood Penetration Tester for Medical Masks |
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 【Scope of application】 It is used to determine the resistance of medical protective masks to penetration of synthetic blood under different test pressures. It can also be used to determine the blood penetration resistance of other coating materials. 【Guideline】 GB 19083, YY/T 0691, YY 0469 【technical parameter】 1. Spraying distance: 300mm～305mm adjustable 2. Nozzle diameter: 0.84mm 3. Jet speed: 450cm/s, 550cm/s, 635cm/s 4. Weight: 35kg 5. Power source: AC220V 50Hz |