Respiratory total inward leakage test machine is designed to determine total inward leakage of respiratory according to EN 149. NaCl aerosol generator provides 100L/min air flow with particles. The leakage is a measured ratio by mean concentration of breathing zone and challenge concentration of inhalation and exhalation duration. Automatic control and calculated system provides easier and stable operation.
Click Here to Download BrochureEN 149 Respiratory protective devices – Filtering half masks to protect against particles – Requirements, testing, marking
| Item | Detail |
|---|---|
| Air flow rate | 100L/min |
| NaCl particle concentration | 10±2mg/m3 |
| NaCl particle | Size distribution is 0.02 to 2μm with a mass median diameter of 0.6μm |
| Particle measuring range | 0.001-200mg/m3, ±1% |
| Sampling pump | 0.50-4L/min |
| Movement indicator | Yes |
| Power supply | 220V 50Hz |
| Dimension | 2400mm x 1200mm x 2370mm |
| Net weight | 210kg |
| No. | Product |
|---|---|
| 2043001 | Control cabinet |
| 2043002 | Test chamber |
