Face Mask Synthetic Blood Penetration Tester TN139
Synthetic blood penetration tester, is used for measuring the resistance of medical face masks and other coated materials to the penetration by a splash of synthetic blood at different pressures, it can conduct the tests of standards like ISO 22609, EN 14683, ASTM F1862, ASTM F2100.
Description
Application
Synthetic blood penetration tester, is used for measuring the resistance of medical face masks and other coated materials to the penetration by a splash of synthetic blood at different pressures, it can conduct the tests of standards like ISO 22609, EN 14683, ASTM F1862, ASTM F2100.
A specimen of medical face mask is mounted on this synthetic penetration tester’s sample clamping device, a fixed volume (~ 2ml) synthetic blood is splashed by this tester horizontally to hit the mask, at the distance of (300 ± 10) mm, then check whether penetration happens in the specimen.
This tester can provide different blood pressures with the control of precise valve to generate a 2ml volume of synthetic blood with the surface tension of 0.042 ± 0.002 N/m, it will give you reliable and repeatable test results.
Specifications
| Blood spraying distance: | (300 ± 10) mm |
| Nozzle inner diameter: | 0.84 mm |
| Nozzle length: | 12.7 mm |
| Spraying speed: | 450 cm/s, 550 cm/s, 635 cm/s |
| Spraying time: | 0.80 s, 0.66 s, 0.57 s |
| Watching time: | 10 (adjustable) |
Power
220 V, 50 Hz, 50 W
Weight
35 Kg
Dimensions
650 * 640 * 500 mm (L x W x H)
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