LFY-718 Protective Clothing Anti-Synthetic Blood and Phage Penetration Testing Instrument

Main application
The protective clothing anti-virus penetration testing instrument is suitable for testing the ability of protective clothing materials to resist the penetration of blood-borne pathogens and the ability of protective materials to resist liquid penetration. Working principle
The virus penetration ability is determined using a suspension containing alternative microorganisms under a certain fluid static pressure.
Technical Specifications
1. The instrument uses an air source capable of providing (20-22) kPa of pressure to continuously apply pressure to the sample, without being limited by the space of the test site.
2. The instrument has a pressure gauge to display the applied pressure, and the pressure can be adjusted.
3. The pressurizing medium used is compressed air.
4. The specially designed stainless steel penetration test chamber ensures a firm clamping of the sample and prevents the test liquid from spilling everywhere.
5. Transparent cover material: corrosion-resistant.
6. Square metal obstruction net: open space ≥ 50%; deformation ≤ 5mm.
7. The pressurization time can be set, with a digital timer, with an accuracy of ±1 second.
8. The instrument has a clamp capable of generating 13.6 N·m of torque.
9. The structure of the instrument is the same as the "Test Instrument Schematic Diagram" and "Test Chamber Structure" in the standard.
10. Pressure points: 0 kPa; 1.75 kPa; 3.5 kPa; 6.9 kPa; 7 kPa; 13.8 kPa; 14 kPa; 20kPa
11. User-provided: Culture medium, control substances, phage suspension, sedimentation plates.
12. User-provided: Thickness measuring instrument, incubator, water bath pot, balance, vortex mixer gas, refrigerator, sterilizer, oscillator, pH meter, inoculation loop, spectrophotometer, centrifuge, pipette, test tube, glass bottle.
13. Power supply: AC 220V, 50Hz, 100W
Applicable standards (for different standards, different accessories need to be equipped)
YY/T 0689-2008 Blood and Body Fluid Protection Equipment - Test Method for Resistance of Protective Clothing Materials to Bloodborne Pathogen Penetration
YY/T 0699-2008 Test Method for Resistance of Protective Clothing Materials to Penetration by Pressurized Liquids
YY/T 1799-2020 Technical Requirements for Reusable Medical Protective Clothing 4.2.2.1 
ISO 16604:2004

YY/T1887-2023 Medical Positive Pressure Protective Clothing
ANSI/ASTM F1671 Method for Testing the Resistance of Protective Clothing Materials to Blood-Borne Pathogen Penetration Using a Virus Penetration Rate Testing System
GB 19082-2023 Medical Disposable Protective Clothing 
YY/T 1871-2023 "Medical Isolation Gowns" 
T/CTES 1013-2019 Medical Protective Clothing - Isolation Use - Single Grade and Technical Specification

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