Nasal Oxygen Tube Multifunctional Tester

The equipment used to test the airflow resistance, flattening resistance, patency and other properties of the nasal oxygen tube, also known as the nasal oxygen tube airflow resistance and flattening resistance detector, meets the test requirements of ISO 23368 Anaesthetic and respiratory equipment一Low-flow nasal cannulae for oxygen therapy. The equipment is applicable to all nasotracheal tubes, whether independent nasotracheal tubes or nasotracheal tubes connected with humidification bottles and masks. It can test the airflow resistance, flattening resistance, leakage test, pressure strength, smoothness and other performance indicators of the nasal oxygen tube. It is widely used in medical device manufacturers, testing institutions and other units.

 

Technical Characteristics

★Touch screen control makes operation easier and data results more intuitive

★Simple and convenient detection and calibration

★Built in program, one click operation, the instrument automatically judges the end of the experiment and automatically judges whether it is qualified

★It can be used for air flow resistance, flattening resistance, leakage test, pressure strength, smoothness and other performance tests separately. One machine can be used for multiple purposes and integrated operation

★The high-precision pressure sensor system leads the industry in terms of test accuracy, effectively ensuring the accuracy of test results

★Equipped with high-precision flowmeter, it can accurately test the flow through the conduit

★Unique user hierarchical authority management function (Level 4), ensuring the integrity and standardization of data

★Customize permission control, flexibly formulate permissions at all levels, and strictly limit the executors of various operations

★Perfect password protection scheme, limit illegal operation, and ensure data traceability

★Perfect record encryption storage form is adopted to ensure that each test information data is complete, safe and reliable

★Equipped with micro printer, it can print the experimental results quickly

★The instrument can store multiple groups of data, which is convenient for users to query

★Overload protection, power failure memory and other intelligent configurations effectively ensure the operation safety of users

★By changing different fixtures, a variety of test items can be expanded

★The system program has ISP online upgrade function and can provide personalized services

 

Technical Parameter

Test pressure	0-600KPa
Pressure accuracy	±1%FS
Flow range	0.5-25L/min
Flow repeatability	±1%FS
Air supply pressure	0.2-0.5MPa
User	50（The user name is a combination of numbers, letters or special symbols）
data interface	RS232（User LIMS system can be connected）
Overall dimension	640×360×290 mm(L*W*H)
Weight	30Kg
Environmental Requirements
Air supply pressure	0.5-0.7MPa
working temperature	5℃-40℃
relative humidity	45%-80%，No condensation
Working power supply	220V±22V， 50Hz±11Hz

 

Reference standard

ISO 23368 Anaesthetic and respiratory equipment一Low-flow nasal cannulae for oxygen therapy   YY/T 1543-2017 Nasal oxygen cannula 

EN 13544-2-2002  Respiratory therapy equipment-part 2: Tubing and connectors

 

Product configuration

A set of host, micro printer, touch LCD screen and standard connector

Option: air compressor