详细说明
这是额定防护时间4小时的,也有2小时的
它的主要技术参数
规格HYZ-2HYZ-4
额定防护时间120min240min
氧气瓶容积1.4L2.4L
氧气贮量280L480L
填装氢氧化钙量1.4Kg2.1Kg
外形尺寸518×370×160mm560×370×160mm
重量≤15Kg≤17Kg
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PositivepressureoxygenrespiratorinHYZ-4positivepressurecompressedoxygenrespiratorin4hours
Thisisthenominalprotectiontimeof4hours,and2hours
Itsmaintechnicalparameters
SpecificationsforHYZ-2HYZ-4
Nominalprotectiontimeof120min240min
Oxygenflaskvolumetric1.4L2.4L
Theoxygenstorageamount280L480L
1.4Kg2.1Kgfilledwithcalciumhydroxide
Dimensions518x370x560x370x160mm160mm
Theweightof15Kg≤17Kg≤
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