Today, a customer in Korea asked us about this equipment, and immediately ordered one from our company after learning that it can meet the FN194 standard and the price is right. There are currently several mask respiratory resistance testers in stock, and they can be shipped after waiting for testing and debugging!
Main uses:
The mask respiratory resistance tester is used to measure the inhalatory resistance and expiratory resistance of respirators and masks under specified conditions. It is applicable to the relevant testing and inspection of ordinary masks, dust-proof masks, medical masks and anti-haze mask products by national labor protection equipment inspection institutions and mask manufacturers.
Fields of application
It is used for the relevant testing and inspection of ordinary masks, dustproof masks, medical masks, and anti-haze mask products by national labor protection equipment inspection institutions and mask manufacturers.
Features:
The mask respiratory resistance tester is used to measure the inhalation resistance and expiratory resistance of respirators and mask protective equipment under specified conditions. It is applicable to the relevant testing and inspection of ordinary masks, dust-proof masks, medical masks and anti-haze mask products by national labor protection equipment inspection institutions and mask manufacturers.
Technical parameters:
Flow metering range 0 L/min~100L/min, accuracy of ±2%
The micro-pressure metering range is -1000Pa~1000Pa, and the accuracy is 1Pa
The pumping capacity of the air pump is 40L/min~100L/min
Constant ventilation (85±1)L/min
Power supply AC220V, 50Hz
Enforce the standard
GB 2626-2019、GB/T 32610-2016、YY/T 0969-2013、GB 2890-2009、GB19083-2010、EN194
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