PubtesterNOC-02 Nasal Oxygen Cannula Tester NOC-02 Nasal Oxygen Cannula Tester, meets the test requirements of ISO 23368-2022, YY/T 1543-2017, is used to test the airflow resistance, flatness resistance, leakage test, pressure resistance, patency and other properties of the nasal oxygen cannula. NOC-02 is suitable for all nasal oxygen cannulas, disposable one or connected to a humidification bottle and a mask. Technical Features Specialty Design > Five test functions: airflow resistance, flatness resistance, leakage test, pressure resistance, and patency > 7-inch color touch screen control > Equipped with a micro printer, print the test results in real time > With high-precision pressure sensor, the output pressure can be controlled stably by rotating the pressure knob > High-precision flow meter can test the flow through the catheter accurately > The unique rotating wheel design can meet the flatness resistance of nasal oxygen cannulas with various inner diameters > Universal cone test interface, compatible with most products > With powerful data storage function, which can store more than 50,000 test records > Micro printer and USB interface, convenient for data output and transmission > Overload protection and power-down memory functions ensure users' safety > The computer software fully complies with the requirements of GMP "Computerized System”, with functions such as user management, authority management, and data audit trail (optional) > Pubtester also provides professional customization services to meet the individual needs of users in fixtures, software, etc. Airflow resistance: Adjusting the test pressure and rated flow, record the pressure change before and after the nasal oxygen tube is inserted (A P=P2-P1), which is the airflow

Pubtester Instruments Co., Ltd. ^t^Pubtester Flatness resistance: After completing the airflow resistance test, bend the end of the nasal oxygen cannula into a U shape, and record the flow change after stabilization (AQ=Q1-Q2). Patency: Ensure the oxygen flow rate of no less than 15L/min to pass under normal oxygen pressure. Five test functions: airflow resistance, flatness resistance, leakage test, pressure resistance, and patency of nasal oxygen cannulas Standard configuration: Mainframe, Test Chamber, Micro Printer