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, 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 |
| Flow range | 0-160L/min |
| Flow meter accuracy | ±3% |
| Pressure | 0-1000Pa |
| Pressure accuracy | ±1% |
| Air compressor | Ventilation volume more than 250L/min |
| Power supply | 220V 50Hz |
| Dimension | 420mm×410mm×385mm 16.54inch×16.14inch×15.16inch |
| Net weight | 25kg 55.12lb |
Configuration
| No. | Product |
| 2043101 | Respirator breathing resistance tester |
| 2043102 | Sheffield Dummy Head |
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