Nasal Oxygen Tube Anti-Collapse Tester NOC-02 is a device used to test the anti-collapse performance of nasal oxygen tubes, also known as nasal oxygen tube anti-collapse detector, nasal oxygen tube anti-collapse testing instrument, nasal oxygen tube anti-collapse measuring instrument, etc.

Nasal Oxygen Tube Anti-Collapse Tester

Main Parameters of Nasal Oxygen Tube Anti-Collapse Tester NOC-02

Test range: 0～600 KPa; 0～87psi (standard)
Inflatable head specifications: Inner diameter Φ5.5～8.5 mm (standard), other specifications can be customized
Air source pressure: 0.25 Map～0.7 Map (air source provided by the user)
Air source interface: Φ8 mm polyurethane tube
Control box dimensions: 325mm(L)×430mm(W)×205mm(H)
Test chamber dimensions: 550mm(L)×200mm(W)×168mm(H)
Power supply: AC 220V 50Hz
Net weight: Control box 8.8kg; Test chamber 6.4kg; Total 15.2 kg

Test Principle

Anti-collapse performance: After completing the airflow resistance test, bend the end of the nasal oxygen tube into a U-shape, and record the change in flow rate after stabilization (△Q=Q1-Q2).

Nasal Oxygen Tube Anti-Collapse Tester NOC-02 (Product name: Nasal Oxygen Tube Tester) is a device used to test multiple performance aspects of nasal oxygen tubes, such as airflow resistance, anti-collapse performance, and patency. It is also known as a nasal oxygen tube airflow resistance and anti-collapse detector or nasal oxygen tube testing equipment, complying with the testing requirements of YY/T 1543-2017 "Nasal Oxygen Tubes." This device is suitable for all nasal oxygen tubes, whether standalone or those connected to humidifier bottles or masks. It can test indicators such as airflow resistance, anti-collapse performance, leakage, pressure resistance, and patency of nasal oxygen tubes.