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Medical Testing Equipment
Name：LFY-722 Breathing Catheter Resistance to Flow Tester
Details
The main purposeThis instrument is suitable for breathing devices, breathing tubes and humidifiers, nebulizers of anesthesia and respiratory equipment accessories, including disposable and reusable breathing devices and airflow resistance of breathing tube connectors.
principle
Measure the pressure increase through the breathing device, breathing tube or breathing tube with a connector to test the flow resistance.
Instrument characteristics
1. It can provide an air flow of not less than 100L/min;
2. Flow control device: equipped with a high-precision flow sensor to measure the air flow with an accuracy of 2.5%;
3. Pressure measuring device: equipped with a high-precision micro-pressure sensor with a range of 0～1000Pa and an accuracy of ±10Pa;
4. Equipped with a standard breathing tube interface, easy to replace the sample;
5. Using liquid crystal to display pressure and flow in real time, and set parameters and alarm points on the panel;
6. Power supply: 220V, 50Hz.
Technical index
1. The air compressor is used as the air source to supply air to the instrument, which is not restricted by the space of the test site;
2. Equipped with a high-precision pressure gauge to display the air pressure value. The accuracy is ±10Pa;
3. Timing range: 0-99.99s, accuracy: ±0.01s;
4. Special sample pipe joints.
5. Power supply: AC220V, 50Hz
Applicable standards
ISO 5367:2014(E) Anaesthetic and respiratory equipment - Breathing sets and connectors
Breathing sets, Breathing connectors, resistance to flow
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