The main purpose
It is suitable for testing the resistance of protective clothing to penetration of synthetic blood under different levels of test pressure.
working principle
The protective clothing material is tested with synthetic blood under continuous pressure, and the penetration of synthetic blood on the material is visually inspected.
Instrument characteristics
1. The instrument uses an air source that can provide (20 ± 1) kPa air pressure to continuously pressurize the sample without being restricted by the space of the test site.
2. The instrument has a pressure gauge to display the pressure, which is adjustable.
3. Use pressurized medium: compressed air.
4. The special stainless steel penetrating test tank guarantees a firm grip on the sample and prevents synthetic blood from splashing around.
5. Square metal blocking net: open space ≥50%; bending ≤5mm under 14kPa.
6. Digital display timer, accuracy ±0.01min.
7. The instrument has a clamp that can produce 13.5N·m torque.
8. The structure of the instrument is the same as the "Schematic diagram of the test instrument" and "The structure of the test tank" in the GB19082-2009 standard.
Technical index
1. Pressure point: 1.75kPa 3.5kPa 7kPa 14kPa 20kPa
2. Sample size: 75mm×75mm
3. Power supply: AC220V, 50Hz, 100W
Applicable standards
GB 19082-2023 Disposable protective clothing for medical use
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
ISO 16603:2004 Blood and body fluid protective equipment, protective clothing material resistance to blood and body fluid penetration performance test, synthetic blood test method

ASTM F1670, ASTM F1671

YY/T 1642-2019 Single-use medical protective hood
YY/T 1633-2019 Single-use medical protective overboot

YY/T 1799-2020 Technical requirement of re-usable protective clothing for medical use 4.2.1.2

Key words
Synthetic blood penetration; synthetic blood penetration; protective clothing synthetic blood penetration tester; protective clothing synthetic blood penetration tester; protective clothing synthetic blood penetration tester; protective clothing synthetic blood penetration tester; protective clothing synthetic blood Penetration tester; protective clothing synthetic blood penetration tester