Nasal Oxygen Cannula Tester
NOC-02
NOC-02 Nasal Oxygen Cannula Tester, meets the test requirements of ISO 23368-2022, is used to test the resistance to flow, resistance to flatness, 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.
Product Features
Specialty Design
Five test functions: resistance to flow, resistance to flatness, 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.
Test Principle
Resistance to flow: Adjusting the test pressure and rated flow, record the pressure change before and after the nasal oxygen tube is inserted (△P=P2-P1), which is the airflow resistance.
Resistance to flatness: 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 (△Q=Q1-Q2).
Patency: Ensure the oxygen flow rate of no less than 15L/min to pass under normal oxygen pressure.
Reference Standard
Product Parameter
Applications
Five test functions: resistance to flow, resistance to flatness, leakage test, pressure resistance, and patency of nasal oxygen cannulas.
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Specifications |
NOC-02 |
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Test Range |
0～600 KPa; 0～87psi (standard) |
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Specification of Inflatable Head |
Inner diameter: Φ5.5～8.5 mm (standard)(customizable) |
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Gas Supply Pressure |
0.25 Mpa ~0.7 Mpa (Not in supply scope) |
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Port Size |
Φ8 mm PU Tubing |
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Mainframe Dimension |
325mm(L)×430mm(W)×205mm(H) |
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Test Chamber Dimension |
550mm(L)×200mm(W)×168mm(H) |
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Power Supply |
AC 220V 50Hz |
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Net Weight |
Mainframe: 6.5kg; Test chamber: 7kg; 13.5 kg in total |
Configuration
Standard configuration：Mainframe, Test Chamber, Micro Printer
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