Used for measuring the suction resistance and exhalation resistance of respirators and respirators under specified conditions. It is applicable to the relevant testing and inspection of ordinary masks, dust masks, medical masks and anti-haze masks carried out by the national labor protection equipment inspection institutions and mask manufacturers.
Standards:
BS EN 149-2001 A1-2009 Respiratory protectors – Requirements for filter – type particulate – proof half-masks
GB 2626-2019 Respirators self-priming filter anti-particulate respirator 6.5 Suction resistance 6.6 expiratory resistance
GB/T 32610-2016 Technical specification for daily protective masks 6.7 inhalation resistance 6.8 exhalation resistance
GB/T 19083-2010 Technical requirements for medical protective masks 5.4.3.2 Suction resistance and other standards
European and American standard respirator resistance tester features:
1, High simulation silicone head mold, real simulation of real person wearing effect.
2, Using imported flow meter, stable control airflow.
3, Standard head mold can be quickly replaced, easy to test a variety of samples;
4, Color touch screen display, beautiful and generous. Menu operation mode is as convenient as smart phones.
5, The core control components adopt the Italian company 32 multi-function motherboard.
6, The test time can be adjusted according to the test requirements.
7, The end of the test with the end tone prompt.
8, Equipped with special sample holding device, simple and convenient to use.
9, The instrument is equipped with precision level detection device.
10,The instrument is designed for desktop, stable operation, low noise.
Post time: Feb-07-2022