The synthetic blood penetration tester produced by Jinan Horizontester has two series, the synthetic blood penetration tester for masks BPT-01 and the blood penetration tester for protective clothing BPT-02, also known as anti-synthetic blood penetration tester. So what is the difference between the two detection instruments? The technical staff will explain to you in detail:
A: Mask Synthetic Blood Penetration Tester BPT-01
The synthetic blood penetration tester for masks BPT-01 is used to measure the penetration performance of daily protective masks, medical masks, and respirators for liquid-derived liquid jets to evaluate their safety protection performance.
Standards:
ASTM F1862-07: Standard Test Method for Resistance of Medical Face Masks to Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume at a Know Velocity)
ISO 22609:2004: Protective equipment for infectious pathogens-Test method for resistance to penetration of synthetic blood by medical masks (fixed volume, horizontal jet)
GB 19083-2010: Technical requirements for medical protective masks, 5.5 synthetic blood penetration barrier performance
YY/T 0691-2008: Protective equipment for infectious pathogens Test method of resistance to penetration of synthetic blood for medical masks (fixed volume, horizontal spray)
YY 0469-2011: Technical requirements for medical surgical masks Blood penetration test device
Working Principle:
The medical mask sample is supported on the test device, and at a distance of 300mm, 2mL of synthetic blood is sprayed from a sleeve with an inner diameter of 0.84mm to the mask under test in a horizontal direction. Simulate the scene where the mask is splashed with blood from the perforated blood vessel, and observe the penetration of synthetic blood on the other side of the mask.
Test the medical mask samples with the liquid jet pressure corresponding to the liquid jet velocity: 450 cm/s, 550 cm/s, 635 cm/s, and record the test results of each jet velocity.
Technical Specifications
Item |
BPT-01 Mask Synthetic Blood Penetration Tester |
Press Range |
0~0.04MPa |
Accuracy |
±1kPa |
Spraying Distance |
300mm~305mm (adjustable) |
Nozzle Diameter |
0.84mm |
Specimen Size |
75mm×75mm |
Pressure Area |
28.26 cm² |
Spraying Speed |
450cm/s,550cm/s,635cm/s |
Power Supply |
AC 220V 50Hz |
Net Weight |
30 kg |
B: Protective Clothing Synthetic Blood Penetration Tester BPT-02
Protective Clothing Synthetic Blood Penetration Tester (also called medical protective clothing synthetic blood penetration resistance tester) BPT-02 is suitable for the resistance of protective clothing to penetration of synthetic blood under different levels of test pressure.
Standards:
ASTM F1670: Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Synthetic Blood
ASTM F1671: Standard Test Method for Resistance of Materials Used in Protective Clothing to Penetration by Blood-Borne Pathogens Using Phi-X174 Bacteriophage Penetration as a Test System
ISO 16603:2004: Clothing for protection against contact with blood and body fluids -- Determination of the resistance of protective clothing materials to penetration by blood and body fluids -- Test method using synthetic blood
GB 19082-2009: Technical requirements for medical disposable protective clothing-Synthetic blood penetration test method
YY/T 0700-2008: Blood and body fluid protective equipment, protective clothing material resistance to blood and body fluid penetration performance test synthetic blood test method
Working Principle:
Test the protective clothing material with synthetic blood under continuous pressure, and visually check the penetration of the synthetic blood on the material.
Technical Specifications
Item |
BPT-02 Protective Clothing Synthetic Blood Penetration Tester |
Press Range |
0~0.04MPa |
Accuracy |
±1kPa |
Blocking Screen Opening Rate |
>50% |
Clamp Torque |
13.5N.m |
Specimen Size |
75mm×75mm |
Pressure Area |
28.26 cm² |
Pressure Point |
1.75kPa, 3.5kPa, 7kPa, 14kPa, 20kPa |
Power Supply |
AC 220V 50Hz |
Net Weight |
50 kg |
Are you looking for testing instruments for face mask and medical protective clothing, please check details from: https://www.horizontester.com/face-mask-testing-instruments-c.html