The high-end version of the snorkel breathing tube airflow resistance tester is a specialized equipment in the field of diving equipment manufacturing and quality testing. Its core function is to simulate real breathing scenes, accurately measure the airflow resistance value of breathing tubes, and ensure that the product meets international safety standards. This device uses high-precision sensors and advanced algorithms to monitor real-time pressure changes inside the breathing tube, providing critical data support for product development, production quality control, and safety assessment.

1、 Working principle

Airflow simulation and pressure monitoring

The device is equipped with a built-in airflow generator that generates gas at specific flow rates and volumes, simulating the inhalation or exhalation process of divers. When gas passes through the measured breathing tube, the high-precision pressure sensor captures the pressure difference changes at both ends of the pipeline in real time, and the flow meter records the gas flow rate.

Data calculation and output

The collected pressure difference and flow data are input into the data processing system, and the airflow resistance value of the pipeline is calculated through a specific algorithm.

2、 Characteristics

intelligent operation

Equipped with a 7-inch color touch screen, supporting input of experimental parameters and grouped statistical analysis output; Built in intelligent working condition prompt system, which can automatically detect abnormal situations such as overvoltage and gas leakage and trigger emergency stop protection.

Data management: Built in large capacity storage, capable of storing thousands of sets of test data, supporting USB export and instant output of test reports by micro needle printers.

Efficient and energy-saving design

Variable frequency flow control is more precise than traditional mechanical control, and has lower noise, making it easy to move and use in laboratories and production sites.

3、 Application Fields

Diving equipment manufacturing

Product development: By simulating extreme breathing conditions, optimizing the design of breathing tube structures, and reducing airflow resistance.

Quality control: Conduct random inspections on each batch of breathing tubes on the production line to ensure that the airflow resistance meets the standards.

Third party testing agency

Provide certification testing that meets international standards for exported products, helping enterprises expand into overseas markets.

Research and Education

Research institutions use equipment to study the physiological mechanisms of the respiratory system or evaluate the performance of protective equipment; Diving training institutions train students to choose compliant equipment and enhance safety awareness through testing data.

Industrial and Environmental Protection Fields

Evaluate the performance of respiratory tract systems, such as air purifiers and ventilation systems, and optimize product design based on airflow resistance.