Mask & Respirator Breathing Resistance Tester
Model :T431
Responsing Time:1 Working Days
Shipping Port:Shanghai
Payment Terms:T/T, L/C
Overview
Mask & Respirator breathing resistance tester is professional designed for determining the protective mask respiratory breathability resistance performance. By providing certain air flow according to the standard, the measured pressures for inhalation and exhalation can be used to determine the breathe resistance of tested protective mask weared on a sheffield head. The respirator breathe resistance test apparatus can also be used to test leakage and air tightness property with accessories.
Standards
Mask Breathing Resistance Tester: EN 149, NIOSH, EN 405, GB 2626, GB/T 32610
Respirator Breathing Resistance Tester: EN 12941, EN 14594, NFPA 1972
Feature
- Standard testing headform with pressure probe at high location.
- Built-in pressure reducer and safety valve provide more precise testing data.
- Automatic testing software is easy to operate.
- Real time pressure digital display function.
Specification
| Item | Detail |
| Air flow range of inhalation | 30L/min, 95L/min, 0-95L/min(Adjustable) |
| Air flow range of exhalation | 0-180L/min |
| Flow meter accuracy | ±2% |
| Pressure | 0-1000Pa |
| Pressure accuracy | ±1% |
| Dummy head | Sheffield dummy head(direction adjustable), other size dummy head replaceable |
| Control | PLC and touch screen |
| Power supply | 220V 50Hz/60Hz |
| Dimension | 620mm×680mm×1450mm |
| Net weight | 85kg |
Configuration
| No. | Product |
| 2043101 | Respirator breathing resistance tester |
| 2043102 | Sheffield Dummy Head |
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