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Your location: Home > Related Articles > The airflow of the mask ventilation resistance tester is 8L/min

The airflow of the mask ventilation resistance tester is 8L/min

Author:QINSUN Released in:2023-08 Click:93

The mask ventilation resistance tester is a test equipment independently developed and produced by our company qisnun Precision Electromechanical Technology Co., Ltd. It is suitable for measuring the gas exchange pressure difference of medical surgical masks, disposable medical masks and civilian masks.

Applicable standards:

YY 0469-2011, YY 0969-2013, EN 14683: 2014

Main parameters:

1. Air source: suction type;

2. Air flow: 8L/min;

3. Sealing method: end seal;

4. Sample is breathable Caliber: Ф25mm;

5. Differential pressure sensor range: 0~500Pa;

6. Method of display: digital differential pressure display;

7 Power supply: 220V, 50Hz.

As an enterprise integrating R&D, manufacturing, sales, training and service, Shanghai Fanbiao TextileTesting Technology Co., Ltd. is committed to continually providing more test instruments to the market, offering long-term test instruments for textiles, leather, combustion, automotive interior materials, weathering, masks and protective clothing, etc., and also can accept non-standard customization, purchase Targeted testing can be carried out according to customer requirements to ensure that the purchased instruments are applicable.

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