【Scope of application】

The simulated wear pretreatment machine is used to detect the simulated wear pretreatment of the respirator before other tests such as breathing resistance, filter material penetration, etc.

【Standards compliant】

EN149-2001 8.3 etc.

【technical parameter】   

1.Breathing simulator breathing rate: 25 times/min;

2. Respiratory simulator tidal volume: 0.5L/min- 2.8l/min;

3.Flow meter range: 5-45L/min, accuracy 1L/min;

4.The head mold is tilted, and the condensed water vapor flows to the collector;

5.Test head model: 1.