450cm / S Medical Mask Synthetic Blood Penetration Tester

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

Shanghai kerang technology co., ltd is located in Shanghai City, China, and was established in 2018.It is a company specializing in the field of automation technology: technology development, technology transfer, technical consultation and technical service; installation, design, commissioning and maintenance of automation equipment; and other high-tech enterprises. And have strong R & D capabilities in the field of test instrument industry. The testing equipment developed by the company is widely used in many industries such as electronics, home appliances, etc.

We have strong technical reserves and solid technical strength, especially in the field of environmental testing equipment or product online monitoring. The newly developed products are used in aerospace, aerospace, nuclear industry and other projects.

Looking forward to your inquiry and negotiation.