Synthetic blood penetration tester for medical mask
Product introduction:
It adopts 5.7 inch (320 * 240) PLC colorful LCD touch screen, Chinese menu display, high precision pressure sensor, AD acquisition speed of 500KHz, internal code of 500000; high precision clock chip, power off storage; PLC control dynamic display of loading force value; overload alarm and shutdown protection, It can print test data, and the protruding sample fixing device can simulate the actual use state of the mask, reserve the test target area without damaging the sample, and make the synthetic blood distributed in the target area of the sample; the special constant pressure injection device can spray a certain volume of synthetic blood in the controlled time; the special constant pressure injection device can spray a certain amount of synthetic blood in the controlled time The volume of synthetic blood; to block the high-pressure part of the jet liquid flow along the part, only let the steady-state flow part spray to the sample, which increases the accuracy and repeatability of the liquid speed injected to the sample, nominal size, test, time, calibration, etc.
It fully meets the requirements of 4.6 in YY 0469-2011 technical requirements for medical surgical masks.
1. Spray distance: 300 mm ~ 305 mm, adjustable, error no more than ± 1 mm;
2. Nozzle diameter: 0.84mm; error no more than ± 0.02mm;
3. Nozzle length: 12.7mm; error no more than ± 0.2mm;
4. Spray speed: 450cm / s, 550cm / s, 635cm / s;
5. Injection pressure: 10.6 kPa (80 mmHg), 16 kPa (120 mmHg), 21.3 kPa (160 mmHg).
6. Net weight: 50kg
Product Tags:
|
|
450cm / S Medical Mask Synthetic Blood Penetration Tester Images
|
