Manual Control Method Synthetic Blood Penetration Tester For Medical Masks

Manual Control Method Synthetic Blood Penetration Tester For Medical Masks

Product overview:

The synthetic blood penetration tester for medical masks is used to measure the jet penetration performance of synthetic blood and other liquid sources in order to evaluate the safety performance of masks. It is mainly used to test the permeability of mask to blood, body fluid, blood causative agent (using Phi-X174), synthetic blood, etc. Suitable for liquid penetration resistance of protective equipment such as masks, gloves, protective clothing, overalls, work clothes, boots, etc. The equipment can output test reports and save test data.

Test method:

The sample of medical mask was supported on the test device, and 2 mL synthetic blood with a surface tension of 0.042 ± 0.002 n / m was sprayed from 300 mm away from the mask under test at a pressure of 16 kPa in the horizontal direction by a catheter with an inner diameter of 0.84 mm. To simulate the mask being splattered with blood from a perforated vessel. Remove the mask within 10 seconds and visually inspect the artificial blood infiltration on the other side of the mask. Respectively with the corresponding liquid injection pressure of 450 cm / s, 550 cm / s, 635 cm / s The medical masks were tested, the test results of each jet velocity were recorded, and the maximum blood pressure corresponding to the quality qualification level limit 4 of the medical masks was given.

Technical parameters:

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

Sinuo  products are composed of all kinds of testing equipments as per standards of IEC/ BS/ EN/VDE/UL/ ISO..., such as household appliances testing equipment, energy efficient testing laboratories and comprehensive performance test system for household appliances, battery testing equipment,  automotive testing equipment, luminaries testing equipment,IP code testing equipment, environmental test chamber, flammability test chambers, EMC testing equipment and etc.

Sinuo employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

Sinuo cooperate with many research institutions and schools to enable our techincal capacities. Sinuo has two own factories, one is in Guangzhou, the other is in Dongguan, and authorized agents and representative offices in Korea, South Africa, Egypt,Pakistan and Philippines.

Sinuo combines all the R/D and production advantages, contributes to provide perfect, high-end and systematic electrical appliance testing laboratory solutions, products and services for corporate customers, universities and third-party laboratories. Our clients include Bureau Veritas, CSA, Intertek, TUV Rehiland, TUV SUD, SGS, etc.