Scope of application】
2hWTextile Testing Instruments, Testing Equipment Manufacturer The EN149 automatic mask breathing resistance tester is used to measure the inhalation and exhalation resistance of respirators and mask protectors under certain conditions. 2hWTextile Testing Instruments, Testing Equipment Manufacturer
【Standard Compliant】 2hWTextile Testing Instruments, Testing Equipment Manufacturer
EN149-2001 7.16 etc. 2hWTextile Testing Instruments, Testing Equipment Manufacturer
EN149 Automatic Respiratory Resistance Tester Technical parameters 2hWTextile Testing Instruments, Testing Equipment Manufacturer
1. Display: 7.0 inch color touch screen, Chinese menu
2. Range: 0-200 l/min, 0.5% repeatability 2hWTextile Testing Instruments, Testing Equipment Manufacturer
3. Pressure range: 0-2500 Pa, accuracy 0.25% 2hWTextile Testing Instruments, Testing Equipment Manufacturer
4. Ventilation volume: 30L/min 95L/min 160L/min (can be set according to needs)2hWTextile Testing Instruments, Testing Equipment Manufacturer
5. Head position: adjustable in 5 directions2hWTextile Testing Instruments, Testing Equipment Manufacturer
6. Maximum value, * Automatic statistics and printing of small values, average values, etc.2hWTextile Testing Instruments, Testing Equipment Manufacturer
7. Unit of measure: Pa, mbar 2hWTextile Testing Instruments, Testing Equipment Manufacturer
8. Automated testing and evaluation of test results2hWTextile Testing Instruments, Testing Equipment Manufacturer
9. Suction volumecontrollability: built-in silent air source, software feedback dynamic adjustment, stable speed, no overshoot2hWTextile Testing Instruments, Testing Equipment Manufacturer
10. European standard mold size: face length 250mm, head width 145mm2hWTextile Testing Instruments, Testing Equipment Manufacturer
11 .Head mold material: silicone2hWTextile Testing Instruments, Testing Equipment Manufacturer
12. Data storage: ≤1000 groups2hWTextile Testing Instruments, Testing Equipment Manufacturer
13. Power supply: 220 V ± 10 V AC, 50 Hz2hWTextile Testing Instruments, Testing Equipment Manufacturer
14. Weight: 80 kg
15. Dimensions: 600×700×1100 mm (L×W×H)2hWTextile Testing Instruments, Testing Equipment Manufacturer
2hWTextile Testing Instruments, Testing Equipment Manufacturer
2hWTextile Testing Instruments, Testing Equipment Manufacturer
2hWTextile Testing Instruments, Testing Equipment Manufacturer
2hWTextile Testing Instruments, Testing Equipment Manufacturer
2hWTextile Testing Instruments, Testing Equipment Manufacturer 
