Mask Exhalation Valve Flow Conditioning Machine
Model :T450
Responsing Time:1 Working Days
Shipping Port:Shanghai
Payment Terms:T/T, L/C
Overview
Mask exhalation valve expiratory flow conditioning machine is to do pretreatment for samples which are for other performance test. By providing 300L/min continuous exhalation flow over a period of 30s to tested samples, it brings a same test conditions for sample. After the flow conditioning, each sample was visually inspected, and any damage or deterioration was noted.
Standard
EN 149 Respiratory protective devices – Filtering half masks to protect against particles – Requirements, testing, marking
Features
- Touch screen control panel with English interface.
- PLC control system to provide stable test performance.
- Mass flow meter provide accuracy flow measurement.
Specification
| Item | Detail |
| Exhalation flow | 0-300L/min, adjustable |
| Conditioning timer | 0-999 min |
| Dummy head | Silicone |
| Power supply | 220 AC 50Hz |
| Dimension | 450mm×400mm×640mm |
| Weight | 30kg |
Configuration
| No. | Product |
| 2045001 | Mask exhalation valve expiratory flow conditioning machine |
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