Rental of the circular oxygen respirator Oxyzem 11 (Air-Water Disaster Prevention)
Cyclic Oxygen Respirator Oxyzem 11 (Air-Water Disaster Prevention)
Whistle-type air respirator with a usage time of approximately 120 minutes.
***Features*** - Long-duration type This is a long-duration respirator with a nominal usage time of 120 minutes (when the filling pressure of the high-pressure oxygen container is 150 kgf/cm²). - Improved safety and breathing comfort Due to its positive pressure design, it does not leak even if there is a gap between the mask and the face. This provides excellent safety. Breathing resistance has been significantly reduced, allowing for easier breathing (approximately 50% less compared to manufacturer compressed oxygen circulation respirators). It has a built-in inhalation cooling device, ensuring comfortable breathing. The alarm system includes a "breathing circuit closure device" that indicates when the high-pressure oxygen container is empty or when the stop valve is closed, preventing breathing, and a "remaining pressure alarm" that notifies when the oxygen supply is low. With a dedicated status indicator, maintenance and inspections can be easily and reliably performed.
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basic information
Model: Positive pressure compressed oxygen circulation respirator Usage time: Nominal: 120 minutes (at filling pressure of 150 kgf/cm²) High-pressure oxygen container material: FRP-aluminum alloy Volume: 1.7 liters (measured value 1.79 liters) Maximum filling pressure: 200 kgf/cm² Carbon dioxide absorbent: Car lime: approximately 2.1 kg (refillable) Alarm system: Forgetting to open the stop valve alarm, and automatic stop residual pressure alarm (set pressure 30 kgf/cm²) Facepiece: Silicone rubber full face single lens Positive pressure performance: Breathing volume: up to approximately 50 liters/min Breathing resistance at a breathing volume of 40 liters/min: Exhalation resistance peak value: approximately 55 mmH₂O Inhalation resistance peak value: approximately 15 mmH₂O Inhalation temperature: approximately 34°C (20°C above ambient temperature at a breathing volume of 40 liters/min, about 1 hour after starting use) Refrigerant: Ice approximately 1.4 kg Dimensions: approximately 550 (H) × 380 (W) × 160 (D) mm Weight: approximately 12.0 kg, approximately 13.4 kg
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Applications/Examples of results
- For fire prevention measures in factories, hotels, underground shopping areas, tunnel construction, construction sites, mines, etc. - For rescue operations and evacuation guidance by firefighters, police, and self-defense fire brigades. - For gas leak and oxygen deficiency measures in cleaning plants, sewage treatment plants, tanks, manholes, cold storage warehouses, livestock feed storage facilities, etc.
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Company information
Rex Co., Ltd. is a leading company that rents measuring instruments such as measuring devices, surveying equipment, weighing instruments, and inspection equipment. ■ Measurement Instrument Rental Business Rex offers over 1,000 types and more than 20,000 units of measuring instruments. We have everything from the latest models to renowned instruments that are not available from manufacturers. Please let us know the issues you are facing; we are sure you will find a measuring instrument that will be helpful. ■ Measurement System and Information Technology Construction Business In addition to renting measuring instruments, we also provide a rental service for systems that utilize these instruments. We handle a wide range of measurements, from work environment measurements such as noise and vibration to structural measurements like three-dimensional and displacement measurements. Additionally, we can propose the development of original measurement systems and measurement outsourcing tailored to your needs. ■ Measurement Instrument Calibration and Inspection Service We perform calibration for the measuring instruments you own. Rex Co., Ltd. is certified by the Japan Surveying Instrument Manufacturers Association and manufacturers for maintenance. No manufacturer restrictions!