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Oxygen self rescuers
- 1. Self rescuers Presentation Shaanxi ASTTARExplosion-proof Safety Technology Co., Ltd.
- 2. Chinese manufacturer ofmining self rescuers
- 3. We have authorizedlaboratory on respiratory devices for PPE directive by CE notified body "Eurofins".
- 4. Comply with standard:EN13794:2002 (Directive 89/686/EEC). CE certificates No.: K-SB30: EPT 0477.PPE.19/3073.1 K-SB50: EPT 0477.PPE.19/3075.1 K-SB60: EPT 0477.PPE.19/3076.1 Application • Chemical oxygen self-rescuer supply the wearer with oxygen which is generated from a chemical (KO2). In a closed circuit the exhalation air of the user is regenerated and enriched with oxygen. The carbon dioxide and humidity of the exhalation air react with the chemical, whereby carbon dioxide is removed and oxygen is generated. • They are respiratory protective device for self-rescue which functions independently of the ambient atmosphere, protects the wearer during gas outbursts, fires and after explosions against toxic gases and oxygen deficiency while escaping or waiting for rescue. Features • Anti-fog goggles protects the user against dust, irritating vapors produced in emergency. • Moisture indicator to check and determine the good condition of equipment. • Anti-static and shock-resistant. • Metallic cover protects the bottom of self-rescuer. • Ergonomically system with waist, with stainless steel buckles, by mean of belt to regulate as the user want. Chemical oxygen self rescuer
- 5. Technical parameters ofchemical oxygen self rescuers K-SB30/50/60 Item Specification Type name K-SB30 K-SB50 K-SB60 Protective duration of walking at moderate speed ≥30 min ≥50 min ≥60 min Protective duration at rest ≥90 min ≥150 min ≥180 min Inhalation temperature ≤50°C Max surface temperature during use 200 °C Size (L×W×H) (202×119×191)mm (202×119×206)mm (202×119×221)mm Weight (kg) 2.2 2.4 2.6 Effective Life In carrying 5 years 5 years 5 years In storage 10 years 10 years 10 years
- 6. Technical parameters ofchemical oxygen self rescuers ZH30(C) Application: ZH30(C) is a self-contained, closed-circuit breathing apparatus that generates oxygen by chemical (KO2) reaction, for the use of self rescuer in case of toxic gas exist or oxygen deficient in underground mine or other environment. Comply with Chinese standard: GB 24502-2009; AQ1057-2008; MT 425-1995. Item Specification Protective duration of walking at moderate speed ≥30min Protective duration at rest ≥120min Inhalation resistance ≤245 Pa Inhalation Temperature ≤55℃ Size(L×W×H) (140×90×175)mm Weight 1.6 kg Effective Life In carrying 3 years In storage 5 years
- 7. Technical parameters ofchemical oxygen self rescuers ZH30 Application It is breathing apparatus, which can generate isolated oxygen with a circulation style of closed circuit by means of a chemical reaction, and be used to provide the wearer with oxygen under a mine or in the environment where toxic gases exist or oxygen-deficient. Item Specification Protective duration of walking at moderate speed ≥30min Inhalation resistance ≤245 Pa Inhalation Temperature ≤55℃ Size(L×W×H) (160×85×165)mm Weight 1.9 kg Effective Life In carrying 3 years In storage 5 years
- 8. Items Specification ZYX30(A) ZYX45(A) Rated protectivetime ≥30min ≥45min Filling pressure for oxygen bottle 19-21 MPa Oxygen storage capacity ≥60L ≥80L Inhalation oxygen concentration ≥25% (by volume) Inhalation carbon dioxide concentration ≤2.0% (by volume) Inhaling temperature(at the ambient temperature of 20℃±3℃) <50℃ 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 ≤ 1Mpa Opening force of sealing belt 40-120N. Automatic opening pressure of automatic supply valve (-100~-400)Pa Exhaust pressure 150 Pa～300Pa Dimensions (220×102×183)mm (244×102×183)mm Weight 2.0kg 2.3kg Technical parameters of ZYX30(A) / ZYX45(A) Isolated Compressed Oxygen Self-Rescuer Comply with Chinese standard: Product executive standard: AQ 1054-2008 isolated compressed oxygen self-rescuer; Oxygen bottle standard: GB 5099-94 seamless steel gas bottle; Oxygen standard: GB 8982-2009 medical oxygen; Carbon dioxide absorbent standard: MT 454-2008 isolated oxygen breathing apparatus and calcium Hydroxide for self-rescuer technical conditions; Pressure gauge standard: GB/T 1226-2010 general pressure gauge. Application It is a reusable breathing apparatus, which utilizes compressed oxygen as source to form isolated oxygen of closed circuit to provide the wearer with clean oxygen, and is mainly used under a mine or in the environment where toxic gases exist or oxygen is deficient.
- 9. Items Specification ZYX30 ZYX45 Duration ≥30min≥45min Filling pressure for oxygen bottle 19-21 MPa Oxygen storage ≥56L ≥80L Oxygen-supplying modes Quantity fixed>1.2L/min Manual>60L/min Automatically>60L/min Exhaust pressure 150 Pa～300Pa Dimensions (220×85×155)mm (194×213×94) mm Weight 1.8kg 2.2kg Technical parameters of ZYX30/45 Isolated Compressed Oxygen Self-Rescuer Application It is a breathing apparatus, which utilizes compressed oxygen as source to form isolated oxygen of closed circuit to provide the wearer with clean oxygen, and is mainly used under a mine or in the environment where toxic gases exist or oxygen is deficient. Main specification
- 10. Thanks for yourtime! Please feel free to contact us for more information: • Mrs. Shannon Tao • Regional Sales Manager International Business Department • Shaanxi ASTTAR Explosion-proof Safety Technology Co., Ltd. • Add: No.3699 Shangyuan Road, Caotan Ecological Industrial Park, E&T Developing Zone, Xi'an, China, 710021. • T: +86 2986113366 Ext: 809|F: +86 2986562003|M: +86 13572086068 • Skype: gokangshannon|Wechat: +86 13572086068|QQ:2880090115 • Email: shannon@gokang.com • www.asttar.com