The Isolated Compressed Oxygen Self-Rescuer ZYX45(A) is a life-saving breathing apparatus designed for use in hazardous environments where toxic gases are present or where there is an oxygen deficiency. It utilizes compressed oxygen to create isolated oxygen in a closed circuit, ensuring the wearer has a continuous supply of clean oxygen. This self-rescuer is mainly used under mines and in various industrial applications to protect workers from inhaling harmful substances. The apparatus is compact, lightweight, and easy to use, making it an essential piece of safety equipment in challenging environments.
TECHNICAL DETAILS:
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| Feature | Description |
| Rated Protective Time | ≥45 minutes |
| Filling Pressure for Oxygen Bottle | 19-21 MPa |
| Oxygen Storage Capacity | ≥80L |
| Inhalation Oxygen Concentration | ≥25% (by volume) |
| Inhalation Carbon Dioxide Concentration | ≤2.0% (by volume) |
| Inhaling Temperature (at ambient temperature of (20±3) ºC) | <50ºC |
| Oxygen-Supplying Modes | Quantitative Oxygen Supply: >1.2L/min
Oxygen Delivery by Demand Valve: >60L/min Oxygen Delivery by Manual Switch: >60L/min |
| Opening Pressure of Safety Valve | ≤1 MPa |
| Opening Force of Sealing Belt | (40-120) N |
| Automatic Opening Pressure of Automatic Supply Valve | (-100 ~ -400) Pa |
| Exhaust Pressure | (150~300) Pa |
| Dimensions | (244183102) mm |
| Weight | 2.3 Kg |
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