Catalog for ASTTAR chemical oxygen self rescuers and compressed oxygen self rescuer.
Self-contained self-rescue device, SCSR, or self-contained self-rescuer is a portable oxygen source for providing breathable air when the surrounding atmosphere lacks oxygen or is contaminated with toxic gases
3. We have authorized laboratory 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 of chemical 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 of chemical 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 of chemical 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 protective time ≥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 your time!
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