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Home > Product > Non-woven Fabrics, Medical& Health Materials Testing Instruments > Non-woven Fabric TestingYS-TPT-10 Needle Tube Patency Tester
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发布时间
2026-03-18企业性质
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【Scope of application】
The main function of the needle patency tester is to test the flow rate of the needle, under a specific pressure, the flow flow through the needle represents its unobstructed performance, and the test results are compared with the theoretical flow, and its patency can be obtained whether it is qualified. This product is easy to operate, the pressure control is stable, and the equipment adopts a special structure to make the outlet pressure consistent with the set pressure, so that the test results are more accurate. The needle tube patency tester is suitable for detecting conventional rigid stainless steel needles, anesthesia needles, puncture needles, medical catheters and other medical devices for injection needles, and is widely used in medical device product manufacturers, quality inspection institutes, third-party testing institutions, colleges and universities, scientific research institutes and other units.
【Relevant Standards】
"GB18671-2009 Disposable intravenous infusion needles"; "GB 15811-2016 Disposable sterile injection needles"; "YY/T 0321.2-2021 Disposable anesthetic needles", etc.
【Scope of application】:
The main function of the needle tube patency tester is to test the flow rate of the needle tube, under a specific pressure, the flow flow through the needle represents its unobstructed performance, and the test results are compared with the theoretical flow rate, and its patency can be obtained by comparing it with the theoretical flow. This product is easy to operate, the pressure control is stable, and the equipment adopts a special structure to make the outlet pressure consistent with the set pressure, so that the test results are more accurate.
The needle tube patency tester is suitable for detecting conventional rigid stainless steel needles, anesthesia needles, puncture needles, medical catheters and other medical devices for injection needles, and is widely used in medical device product manufacturers, quality inspection institutes, third-party testing institutions, colleges and universities, scientific research institutes and other units.
[Meet the standard]:
"GB18671-2009 Disposable intravenous infusion needles"; "GB 15811-2016 Disposable sterile injection needles"; "YY/T 0321.2-2021 Disposable anesthetic needles", etc.
[Instrument features]:
1. Intelligent embedded operating system, humanized interface design, what you see is what you get;
2. 5-inch color LCD touch screen, high-definition display effect;
3. The test stop is equipped with high-quality metal buttons, which is more convenient and fast to use;
4. High-precision pressure sensor senses liquid level pressure to ensure pressure output accuracy;
5. Adopt voltage regulation design, precise and stable pressure control, and the test pressure is stable at ±0.01kPa;
6. Standard configuration of micro printer to print test data at any time;
7. Standard RS232 data communication interface, configuring professional software can facilitate data export and external connection;
8. The system has the ISP online upgrade function, which can be upgraded and updated remotely;
【Technical Parameters】:
1. Test pressure range: 0~600kPa
2. Pressure accuracy: ±0.3%FS
3. Pressure resolution: 0.01kPa
4. Air source interface: Φ6mm polyurethane tube
5. Test interface: 6% luer threaded fitting
6. Air source pressure requirements: 0.2~0.7MPa
7. Power source: 220V 50Hz
8. Overall Dimensions: 600mm(L)×350mm(D)×320mm(H)
9. Net weight: 26kg
【Product Configuration】:
1. Standard configuration: main engine, outlet pipeline, luer connector;
2. Optional: customized joint fixture
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