DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD
Dongguan Daxian Instrument Equipment Co.,Ltd. CHINA'S LEADER IN TESTING EQUIPMENT Professional Manufacturer of Building Materials 13 years Fire Retardant / Wire/ Plastics/ Rubber/ Environmental
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Application:
The main purpose of the mask synthetic blood penetration tester a certain amount of synthetic blood is sprayed horizontally on one side of the mask under test with a certain pressure and distance, and the penetration of the synthetic blood on the other side of the mask is observed.
Equipment standard:
GB 19083-2010 ,YY/T 0691-2008,YY 0469-2011.
Technical index:
| Spraying distance | adjustable from 300mm to 305mm |
| Nozzle diameter | 0.84mm |
| Injection pressure point | 10.7kPa (80 mmHg), 16 kPa (120 mmHg), 21.3 kPa (160 mmHg) |
| Spraying speed | 450cm / s, 550cm / s, 635cm / s |
| Including air pressure source | 1 set of air compressor |
Test procedure:
1. Set Fluid velocities: 450cm/s, Fluid pressure: 10.6kPa,
2. Spurt volume: 2.00ml
3. Pressurization
4. Drain
5. Add liquid 1L
6. Press stop to clear
