机动车检测气 国家标准物质
精准配制尾气检测用高低零标准气体,供应机动车检测用高标低标标准气,零气,尾气检测气
产品名称:精准配制尾气检测用高低零标准气体
其他名称:机动车检测站用标准气
产品品牌:山东奇科特种气体
主要规格:4L/8L铝合金气瓶
主要种类:高量程标气、低量程标气、零气
主要组分及含量:
我公司主要负责全国各地的机动车检测站的标准气体配制,主要有:
a) 低量程检定气体:
C3H8 = 50 × 10-6
CO = 0.5 %
CO2= 6 %
NO = 300 × 10-6
其余为N2,纯度为99.999 %
b) 高量程检定气体:
C3H8 = 300 × 10-6
CO = 8.0 %
CO2= 12.0 %
NO = 300 × 10-6
其余为N2,纯度为99.999%
c)零气检定气体:
O2=21.75%
其余为N2,纯度为99.999%
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