Продам Тестер сопротивления воздушному потоку и дифференциального давления маски для лица в Guangzhou
008617682399095
Китай, Guangdong, Guanzhuang, JIN XIU ROAD MINGHUA STREET
Детальное описание
Application
Used for face mask air flow resistance and differential pressure testing to check breathability and can also be used to check differential pressure of textile materials gas exchanger.
principle
The output of the air flow is set by a gas flow meter, the air flow passes through a certain area of the test sample, the current pressure is detected by a pressure sensor, and the pressure difference is calculated.
Standards
EN14683,ASTM F 2100
Features
l Equipped with special sample grip, easy to use.
l Built-in HD touch screen.
l Built-in micro printer, easy to print test results.
l Equipped with high-precision differential pressure sensor, digitally display the pressure difference between the two sides of the sample;
l Equipped with high-precision gas flow control, real-time digital display of air flow to stably control air flow, manually setting available.
l Test time can be adjusted according to test requirements
Specifications
Item | Technical Parameters |
Gas Source | Compressed Air |
Air Flow | Adjustable 1 - 10L/min, (Standard Air Flow 8L/min) |
Sample Size | Ф25mm |
Differential Pressure Sensor Range | 0～500Pa |
Display Mode | Touch Screen |
Power Supply | 220V, 50Hz |
Создано 26.04.2021 Изменено 26.04.2021
