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How to use the syringe tightness positive pressure tester
As an important piece of equipment in the field of medical device quality inspection, the syringe tightness positive pressure tester has won the trust and praise of the majority of users due to its excellent performance and compliance with multiple national and international standards.
Shanghai Qianshi syringe tightness positive pressure tester meets the relevant requirements of the GB/T 15810-2019 "Disposable Sterile Syringes" standard. The standard has clear provisions for the various physical properties of the syringe body, including the compatibility of the piston and the core rod, the performance of the conical joint, the residual capacity, the tightness positive pressure performance of the body, and the tightness negative pressure performance of the body. Among them, the tightness and positive pressure performance of the body are the tester's focus, which is to ensure that the syringe will not leak when a certain pressure is applied.
The tester uses a touch screen with two screen sizes: 5.7 inches or 7 inches single-color LCD, supports Chinese menu display, and is easy and intuitive to operate. Users can easily select parameters such as the nominal capacity of the syringe, the lateral force, and the axial pressure used for the leakage test through the keyboard. During the test, the tester can display key data such as lateral force, axial pressure, and action time on the core rod in real-time, providing users with intuitive test feedback. This design not only improves the accuracy and reliability of the test but also greatly reduces the difficulty of operation, allowing users to operate without professional training.
The lateral force range that the tester can apply is 0.25N~3N, with an error of no more than ±1%. This range meets the requirements of industry standards and is used to simulate the lateral force that the syringe may be subjected to during use to detect its sealing performance. At the same time, the axial pressure range that the tester can generate is 100Kpa~400Kpa, with an error of no more than ±5%. This pressure range covers the pressure that the syringe may withstand under normal use and extreme conditions, ensuring the comprehensiveness and accuracy of the test. In addition, the tester supports the selection of nominal capacity from 1ml to 60ml, meeting the testing needs of syringes of different specifications. The test time is 30S±1S, with an error of no more than ±1S. This time setting ensures the stability and repeatability of the test and provides users with reliable test results.
In addition to complying with GB/T 15810-2019 standards, it also complies with several national and international standards such as YY0053-2008, ISO 7886-1, ISO8537-2016, and YY0497-2018. Compliance with these standards not only ensures that the technical indicators and performance of the tester reach the international advanced level but also gives the tester a wide range of application value in the field of medical device quality inspection. Through the detection of this tester, users can accurately understand the sealing performance and physical properties of the syringe, thereby ensuring the safety and effectiveness of medical devices.
In actual applications, the Shanghai Qianshi syringe tightness positive pressure tester has demonstrated excellent reliability and application value. The tester is widely used in enterprises and institutions such as fiber inspection, quality inspection, commodity inspection, scientific research institutes, and various laboratories, providing strong support for the quality inspection of medical devices. Through the detection of this tester, users can promptly discover the quality problems of the syringe, and take corresponding measures to improve and optimize, thereby improving the overall quality level of medical devices. In addition, the tester also has a printing function, which can print out the test results for users to record and archive, providing reliable data support for subsequent quality analysis and improvement.
2024-12-23 09:54
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