Máy kiểm tra độ thoáng khí của khẩu trang PN-MBT2F

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Máy kiểm tra độ thoáng khí của khẩu trang y tế PN-MBT2F được thiết kế theo tiêu chuẩn YY0469-2011 "Yêu cầu kỹ thuật đối với khẩu trang phẫu thuật y tế".

Introduction
The PN-MBT2F medical mask Mask Breathablity tester is designed according to YY0469-2011 "Technical Requirements for Medical Surgical Masks".
Working principle: When letting different flow of air flow through a certain area of the mask, measure the pressure at both ends of the mask to determine the breathablity of the mask. It is suitable for medical device inspection institutions, medical surgical mask producer and related research departments.
Technical parameter
Power supply: AC220V±10% 10A 50Hz；
Flow meter: (1～10)L/min；
Micro pressure sensor range：0～100Pa；Resolution：0.1Pa
Air supply: ＞10L/min；
Ventilation: (8±1）L/min；
Display: 7”touch screen；
Print output: modular integrated thermal printer;
Communication output: RS232 (standard) / USB (optional);

Product features
Adopt new module circuit design, with WIFI IOT function. After the network is connected, the test results can be saved to the cloud server, and the special QMS quality management system can be used to query and generate reports;
The self-locking device is convenient and stable to use;
Use DGUS color touch screen as the man-machine interface;
With statistical functions, it displays the average, maximum, minimum, standard deviation and coefficient of variation.
National standard
YY/T0969-2013 《Disposable Medical Mask》
YY0469-2011 《Medical surgical mask》

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