The infusion set leakage negative pressure tester is suitable for the sealing leakage test of disposable sterile infusion set products, through the test can test the sealing performance of the infusion set, is an ideal testing instrument for medical device manufacturers, and is widely used in various testing institutions. Test principle: Fill the infusion set sample with debubbled distilled water, then connect with the vacuum test port of the instrument, block other outlets, put it into a water bath at 40°C, and apply a negative pressure of -20kPa for 15s to check whether air enters the infusion set. 【Relevant Standards】

GB 8368-2018 Disposable infusion set – Gravity infusion type;

【Scope of application】: The infusion set leakage negative pressure tester is suitable for the sealing leakage test of disposable sterile infusion set products, through the test can test the sealing performance of the infusion set, is an ideal testing instrument for medical device manufacturers, and is widely used in various testing institutions. Test principle: Fill the infusion set sample with debubbled distilled water, then connect with the vacuum test port of the instrument, block other outlets, put it into a water bath at 40°C, and apply a negative pressure of -20kPa for 15s to check whether air enters the infusion set. [Meet the standard]: GB 8368-2018 Disposable infusion set – Gravity infusion type; [Instrument features]: 1. Intelligent embedded operating system, humanized interface design, what you see is what you get; 2. 5-inch color LCD 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. Preset test vacuum level and test holding time to ensure the accuracy of test data; 5. Adopt SMC pneumatic system components, stable and reliable performance; 6. Automatic constant pressure air supply further ensures that the test can be carried out under preset vacuum conditions; 7. Standard configuration of micro printer, print experimental data at any time; 8. Standard RS232 data communication interface, convenient for data export and external connection; 【Technical Parameters】: 1. Vacuum pressure: 0~-90Kpa; 2. Sensor accuracy: 0.25 level; 3. Test time: 1s~999999s arbitrarily set; 4. Air source pressure: ≤0.8MPa (need to prepare air source) 5. Vacuum interface: 6mm polyurethane 6. Test fixtures: non-standard interfaces, fixtures and other accessories support customization; 7. Overall dimensions: 360mm(L)×420mm(D)×180mm(H) 8. Power supply: 220VAC, 50Hz 9. Net weight: 8kg 【Product Configuration】: Standard configuration: main unit, micro printer, pressure regulator, anti-backflow tank, connecting pipeline;