2021 New Style Hearing Audiometer - Self-contained breathing apparatus HYZ2 – Topsky

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Model:HYZ2 / HYZ4Qualifications: Coal Mine Safety CertificateExplosion-proof   CertificateInspection CertificationApplicationsWhenever emergency teams are saving lives or extinguishing fires, above or below the ground, HYZ2 Self-Contained Closed Circuit Breathing Apparatus comes into its own...


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2021 New Style Hearing Audiometer - Self-contained breathing apparatus HYZ2 – Topsky Detail:

Model:HYZ2 / HYZ4

Qualifications: Coal Mine Safety Certificate
Explosion-proof   Certificate
Inspection Certification

Applications

Whenever emergency teams are saving lives or extinguishing fires, above or below the ground, HYZ2 Self-Contained Closed Circuit Breathing Apparatus comes into its own. Whether used during rescue or fire fighting missions in mines, tunnels or underground train ducts where there is noxious gas or oxygen insufficient emergency, HYZ2 Self-Contained Closed Circuit Breathing Apparatus is the first choice. More than 10,000 professional users rely on the HYZ2 Self-Contained Closed Circuit Breathing Apparatus in China.
Specially designed for demanding tasks: HYZ2 Self-Contained Closed Circuit Breathing Apparatus combines uncompromising safety with outstanding respiratory protection and wearer comfort. Innovative in design, it provides the wearer with up to four hours of breathing air in toxic environments.

Key features

Breathing Oxygen for up to 2 -4 Hours
Highest breathing comfort with an integrated cooling system
Ergonomically shaped carrying plate
Reduced exposure from a well balanced system
Improved harness and intelligent breathing hose routing for excellent freedom of movement

Technical specification

Duration of use 2 h 4 h 4 h
working pressure for oxygen bottle 20MPa 20MPa 20MPa
Capacity for oxygen bottle 1.4L 2.4L 2.7L
Oxygen storage 280L 480L 540L
Breathing rate 30L/min 30L/min 30L/min
Exhaling resistance (0~600)Pa (0~600)Pa (0~600)Pa
Inhaling resistance ≤600Pa ≤600Pa ≤600Pa
 Fixed Oxygen-supplying ≥1.4L/min ≥1.4L/min ≥(1.4~1.8)L/min
Automatic Oxygen-supplying ≥80L/min ≥80L/min ≥100L/min
Manual Oxygen-supplying ≥80L/min ≥80L/min ≥100L/min
Start pressure for Auto-supplying valve (10~245)Pa (10~245)Pa (10~245)Pa
Inhaling Carbon dioxide concentration ≤1% ≤1% ≤1%
Inhaling oxygen concentration >21% >21% >21%
Weight, ready for use 10 kg (incl. mask) 10 kg (incl. mask) 12 kg (incl. mask, full oxygen cylinder (aluminum), CO2 absorber and  cooling ice)
Dimensions (H x W x D) 560 x370 x 160 mm 560 x370 x 160 mm 177 x96 x 227 mm

Packing Information:
Size:58.8*44.3*21.5cm
Gross weight:12.5kg


Product detail pictures:

2021 New Style Hearing Audiometer - Self-contained breathing apparatus HYZ2 – Topsky detail pictures

2021 New Style Hearing Audiometer - Self-contained breathing apparatus HYZ2 – Topsky detail pictures

2021 New Style Hearing Audiometer - Self-contained breathing apparatus HYZ2 – Topsky detail pictures


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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for 2021 New Style Hearing Audiometer - Self-contained breathing apparatus HYZ2 – Topsky , The product will supply to all over the world, such as: St. Petersburg, United Kingdom, Ecuador, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
  • We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Dawn from Florence - 2017.06.19 13:51
    We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Honorio from Nepal - 2017.09.30 16:36
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