Civil engineering & Material Testing equipments

Synthetic Blood Penetration Tester YY T0691 YY T0049

Model: FZ-0691
This equipment is used to determine the resistance of medical protective masks to synthetic blood penetration under different test pressures, and can also be used to test the blood penetration resistance of other coating materials.
 
■ Compliant with standards
GB 19083, YY/T 0691, YY 0469, etc

Features
1. The protruding sample fixing device can simulate the actual use status of the mask, leave a test target area, and do not damage the sample, and distribute synthetic blood in the target area of the sample.
2. A specially designed constant pressure injection device can spray a certain volume of synthetic blood within a controlled time.
3. It can fully simulate the injection speed corresponding to the average blood pressure of 10.6kPa, 16kPa, and 21.3kPa in the human body for testing.
4. Equipped with a fixed target plate, it can block the high-pressure edge of the sprayed liquid flow, allowing only the steady-state flow part to be sprayed onto the sample, increasing the accuracy and repeatability of the liquid velocity sprayed onto the sample.
 
Technical parameters
1. Microcomputer control, high-definition color touch screen operation display
2. Injection time: can be set arbitrarily, and injection pressure can be selected for setting
3. Spray distance: 300mm~305mm adjustable
4. Nozzle diameter: 0.84mm
5. Spray speed: 450cm/s, 550cm/s, 635cm/s
6. Weight: 35kg
7. Power supply: AC220V 50Hz
8. External dimensions: 94 * 38 * 44cm

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Textiles Testing Equipments

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