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小孔径连接件性能测试仪（Small Aperture Connector Performance Tester）

执行标准：

ISO 14971:2007 、YY/T 0316-2016

ISO80369-1 、YY/T0916.20

Execution Standards:

ISO 14971:2007 、YY/T 0316-2016

ISO80369-1 、YY/T0916.20

小孔径连接件性能测试仪（Small Aperture Connector Performance Tester）技术参数：

控制系统：PLC控制；

操作界面：彩色触摸屏7寸，中英文切换；

展开剩余93%

接头：若干根据不同产品选择；

内置泵：-100KPA到600kpa；

轴 向 力： 1N~50N；

内部水压： 0kPa~400kPa；

分 离 力： 1N~50N，其速率为 10 N/s；

保持时间： 1~60s可任意设定；

扭 矩： 0N-1.5N•m

注射器公称容量： 1mL~60mL任意选择。

外形尺寸：500*385*220 (mm)

净重：30Kg

Technical Parameters:

Control system: PLC control;

Operation interface: 7-inch color touch screen, switching between Chinese and English;

Connectors: several to be selected according to different products;

Built in pump:- 100KPA to 600KPA;

Axial force: 1N~50N；

Internal water pressure: 0kPa~400kPa；

Separation force: 1N~50N, with a rate of 10 N/s;

Holding time: 1~60s can be set arbitrarily;

Torque: 0N-1.5N•m

Syringe nominal capacity: Choose between 1mL and 60mL.

Dimensions: 500 * 385 * 220 (mm)

Net weight: 30kg

小孔径连接件性能测试仪（Small Aperture Connector Performance Tester）原理：

‌小孔径连接件性能测试仪的主要工作原理是通过模拟临床使用环境，对连接件的各项性能指标进行测试‌。这些性能指标包括密封性、抗拉强度、耐压性和流体传输效率等，确保连接件在实际使用过程中能可靠连接，不会因外力或使用环境的变化而失效‌。

Principle:

The main working principle of the Small Aperture Connector Performance Tester is to simulate the clinical usage environment and test various performance indicators of the connector. These performance indicators include sealing, tensile strength, pressure resistance, and fluid transmission efficiency, ensuring that the connectors can be reliably connected during actual use and will not fail due to external forces or changes in the usage environment.

小孔径连接件性能测试仪（Small Aperture Connector Performance Tester）应用领域：

‌航空航天领域‌：小孔径连接件在飞机燃油系统、液压系统及环境控制系统中扮演重要角色。测试仪通过模拟高空低温、高压等极端环境，对连接件的密封性、耐压强度及流量特性进行严格测试，确保其在极端条件下的稳定运行‌。

‌汽车电子领域‌：小孔径连接件广泛应用于发动机冷却系统、燃油喷射系统及制动系统中。通过性能测试仪的精准测试，可以有效预防因连接件失效导致的车辆故障，保障行车安全‌。

‌医疗器械领域‌：小孔径连接件在医疗器械中也有广泛应用，如胃肠道应用（如肠给养器及其连接件）、四肢气囊充气应用（如血压计气囊充气的连接）、轴索应用（如进入神经系统的连接）以及血管内和皮下应用（如静脉接入插口、中心静脉导管等）‌。测试仪基于YY/T0916.20-2019标准研发，可测试鲁尔接头等性能，适用于输液器、输血器等医疗设备‌。

Application Areas:

Aerospace field: small aperture connectors play an important role in aircraft fuel systems, hydraulic systems, and environmental control systems. The tester rigorously tests the sealing, pressure resistance, and flow characteristics of the connecting components by simulating extreme environments such as high altitude, low temperature, and high pressure, ensuring their stable operation under extreme conditions.

In the field of automotive electronics, small aperture connectors are widely used in engine cooling systems, fuel injection systems, and braking systems. Through precise testing with a performance tester, vehicle malfunctions caused by connector failures can be effectively prevented, ensuring driving safety.

In the field of medical devices, small aperture connectors are also widely used in medical devices, such as gastrointestinal applications (such as intestinal feeders and their connectors), limb airbag inflation applications (such as the connection of blood pressure monitor airbags), axon applications (such as the connection to enter the nervous system), and intravascular and subcutaneous applications (such as venous access ports, central venous catheters, etc.). The tester is developed based on the YY/T0916.20-2019 standard and can test the performance of Ruhr connectors. It is suitable for medical equipment such as infusion sets and blood transfusion sets.

功能：

密封性测试‌：通过向连接件施加特定的气压或液压，检测其是否有泄露。使用高灵敏度的传感器来监测压力变化，从而判断连接件是否能够有效地保持所施加的压力‌。

‌压力测试‌：测试小孔径连接件的耐压性能，包括最大承受压力、压力泄漏等‌。

‌泄漏测试‌：检测连接件的泄漏情况，包括泄漏率、泄漏位置等‌。

‌机械性能测试‌：测试连接件的抗拉强度、抗压强度和抗扭转强度等机械属性，以评估其耐用性和可靠性‌。

‌温度测试‌：测试连接件在不同温度下的性能表现，包括温度承受能力、温度变化对连接件性能的影响等‌。

‌流量测试‌：关注连接件对液体或气体的传输效率，确保其能满足医疗器械正常工作的流量需求‌。

‌连接强度测试‌：考察连接件在承受一定轴向力和扭矩时的稳定性，防止在实际使用中因外力作用而发生脱落或损坏‌。

‌疲劳测试‌：通过反复施加负载来测试连接件在长时间使用后可能出现的疲劳损伤，从而预测其使用寿命‌。

‌耐腐蚀性测试‌：将连接件暴露于各种腐蚀性环境中，评估其在实际工作中可能面临的腐蚀风险‌。

‌刚度测试‌：测量连接件在受力情况下的变形量，以评估其变形刚度并判断其在实际工作状态下的稳定性‌。

Function:

Sealing test: By applying specific air or hydraulic pressure to the connecting component, check for any leaks. Use high-sensitivity sensors to monitor pressure changes and determine whether the connector can effectively maintain the applied pressure.

Pressure testing: testing the pressure resistance performance of small aperture connectors, including maximum withstand pressure, pressure leakage, etc.

Leakage testing: detecting the leakage situation of connectors, including leakage rate, leakage location, etc.

Mechanical performance testing: Testing the mechanical properties such as tensile strength, compressive strength, and torsional strength of connectors to evaluate their durability and reliability.

Temperature testing: Testing the performance of connectors at different temperatures, including temperature tolerance and the impact of temperature changes on connector performance.

Flow testing: Pay attention to the transmission efficiency of the connector for liquids or gases, ensuring that it can meet the flow requirements for the normal operation of medical devices.

Connection strength test: to examine the stability of the connector when subjected to certain axial forces and torques, in order to prevent detachment or damage due to external forces during actual use.

Fatigue testing: Testing the possible fatigue damage of connectors after long-term use by repeatedly applying loads, in order to predict their service life.

Corrosion resistance test: Expose the connectors to various corrosive environments to assess the potential corrosion risks they may face in actual operation.

Stiffness test: Measure the deformation of the connector under stress to evaluate its deformation stiffness and determine its stability in actual working conditions.

辅助工具：

鲁尔接头2套公母、打印纸1卷、气管2米，抽气泵1个、2.5ml注射器1个

Auxiliary Tools:

2 sets of male and female Ruhr connectors, 1 roll of printing paper, 2 meters of trachea, 1 suction pump, and 1 2.5ml syringe

发布于：上海市