 
    
  Application
Medical mask differential pressure tester used to measure the air exchange pressure of the medical face mask or other fabric.
Feature
Product Parameters
Key Specification
| Model | GT-RA04 | 
| Control mode | 7inch Touch screen | 
| Air source | Suction type | 
| Air flow for testing | 8±0.2L / min | 
| Air flow range | 0~20L/min | 
| Sealing method | Face seal | 
| Air permeability diameter of sample | Ф25mm | 
| Range of differential pressure sensor | 0 ~ 1000Pa, accuracy: ±1% | 
| Weight | 40kg | 
| Power supply | 1Phase AC220V 50Hz   | 
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