Aoying peritoneal dialysis tube connection firmness testing fixture

Aoying peritoneal dialysis tube connection firmness testing fixture Aoying peritoneal dialysis tube connection firmness testing fixture

The firmness test of peritoneal dialysis tube connection requires the use of10N and 15N weights

according toYY 0030-2004 standard is followed.

According to this standard, the connection firmness test is divided into two parts:

If equipped with a connector, the connection between the connector and the silicone rubber tube should be able to withstandMinimum fracture force not less than 15N;

The peritoneal dialysis tube with a closure at the head of the internal segment should be able to withstand the pressure at its connection pointA minimum breaking force of not less than 10N.

The weights used in the test (such as10N and 15N are used to simulate axial tension and verify whether the connection part will loosen or break under stress. In addition, before testing, the peritoneal dialysis tube needs to be immersed in a sodium chloride solution with a mass concentration of 9 g/L at (37 ± 2) ℃ for 24 hours ± 1 hour, removed and dried before testing.

Relevant testing fixtures can be referred to for complianceThe YY 0030-2004 standard dialysis tube loop adhesion firmness tester typically includes an optional 10N weight (some devices support customization).

Shanghai Aoying Intelligent Technology Co., Ltd. was established in November 2012 and is located in Fengxian District, Shanghai. It is a high-tech enterprise specializing in the research and development, production, sales, service, and system of testing equipment, providing high-performance products and system solutions for thousands of customers.

Shanghai Aoying is dedicated to providing high-precision testing instrument promotion and services, and is committed to tailoring testing field solutions for national quality inspection departments, universities, and research institutions. Our product system is rich and diverse, covering hundreds of products and multiple series.

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