Positive pressure fire air breathing apparatus (9L) RHZK9CT/A
Product Classification:
Rescue Scene System
Fire fighting and rescue
Keyword:
Positive pressure fire air breathing apparatus (9L) RHZK9CT/A
Product Features
Product Details
1. This product meets the standard requirements of XF 124-2013 "Positive Pressure Fire Air Respirator"; The product has passed the fire product certification certificate of the Fire Product Conformity Assessment Center of the Emergency Management Department and has provided the corresponding inspection report issued by the National Fire Inspection and Inspection Center. The fire protection product certification certificate of this product has been provided2. Structure: It is composed of back support, gas cylinder, air supply valve, pressure reducing valve, conduit, low pressure alarm, full mask, pressure head-up device, communication sound amplification system and intercom interface matching, fast inflation device and so on.3.Wearing quality13.3Kg. Dynamic respiratory resistance: cylinder pressure 30MPa-2MPa respiration volume 40 × 2.5L/min: positive pressure is always maintained in full mask, inspiratory resistance 387Pa, expiratory resistance827Pa; Cylinder pressure2MPa-1MPa respiratory volume 25 × 2L/min: positive pressure is still maintained in the full mask, inspiratory resistance 261Pa, expiratory resistance 535Pa.
★4. Gas cylinder: It is an aluminum liner carbon fiber fully wound composite gas cylinder conforming to GB/T 28053-2023 "Composite Gas Cylinders for Respirators", with a nominal working pressure of 30MPa and a nominal volume of 9L. Corresponding inspection reports have been provided. The interface is a detachable quick interface.5. Flame retardant performance: after the flame retardant performance test, the back, strap, buckle, full mask and cylinder protective cover did not melt,continued burning time0.0s。
6.Air tightness performance of the whole machine: after the air tightness test, the pressure indication value is1min down 0MPa.7. High temperature resistance: after the high temperature test, the parts have no abnormal deformation, sticking, degumming and other phenomena.
8. Low temperature resistance: after the low temperature test, the parts are free of cracking, abnormal shrinkage, brittle and other phenomena.9. Alarm performance: When the cylinder pressure drops to 5.4MPa, the alarm will sound continuously or intermittently. Continuous audible alarm at a minimum of 90 dB(A) for> 15 s. Intermittent sound alarm ≥ 60s, its peak sound intensity ≥ 90 dB(A), sound frequency range between 2000-4000Hz.★10.Full mask performance: total visual field retention79.5%, binocular field retention rate 65.9%,Lower View>35°；Light transmittance of lens96%; carbon dioxide content in the inhalation gas (by volume ratio) 0.87.The inner surface of the mask is the use of anti-fog treatment technology, not on the fog, the outer surface of the hardening treatment technology, scratch resistance.11. The product is equipped with other rescue connector, which can connect other rescue air supply valve and mask. Equipped with a medium pressure valve, when the output pressure of the pressure reducer exceeds the set safety pressure, the medium pressure safety valve will automatically release the pressure.12. The overall back support is ergonomically designed. The interface is a detachable quick interface with a large area of hollowing out. The shoulder strap has a fluorescent belt and can be adjusted.
13. Pressure head-up display device, low-pressure warning function, with explosion-proof certification.14. Color: color, reflective logo signs in line with the standards of the Ministry.15. Each set is equipped with a quick inflation tube.
Product Message
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0792-8798119
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Address:
No.6, Tonggang East Road, Chengxi Port District, Economic Development Zone, Jiujiang City, Jiangxi Province
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