载入中……

[供应]一氧化碳气体检测管1LL Carbon monoxide

点击图片放大

产品产地：日本
产品品牌：日本gastec
包装规格：1LL
产品数量：1111
计量单位：盒
产品单价：1
更新日期：2014-06-13 10:11:42
有效期至：2015-06-13
收藏此信息

一氧化碳气体检测管1LL Carbon monoxide 详细信息

一氧化碳气体检测管1LL Carbon monoxide 的详细介绍一氧化碳气体检测管1LL Carbon monoxide
Carbonmonoxide No.1LL

CO

Performance

MeasuringRange

5 to 50 ppm

Number of PumpStrokes

CorrectionFactor

SamplingTime

2 minutes per pumpstroke

DetectingLimit

1 ppm (n=2)

ColorChange

Yellow → Blackishbrown

ReactionPrinciple

CO +Na2Pd(SO3)2 → Pd + CO2 + SO2 + Na2SO3

Coefficient ofVariation15% (for 5 to 10ppm)， 10% (for 10 to 50 ppm)ShelfLife3 YearsCorrectionsfor
temperature & humidityUnnecessaryStore the tubes at cool and darkplace.
Possible coexisting substances and theirinterferences(NOTE)

Substance

Concentration

Interference

Change color by itself

Acetylene

1/50 time

Plus error

Produces dark brownstain

Sulfurdioxide

1/10 time

Plus error

Produces dark brownstain

Nitrogendioxide

40 ppm

Plus error

Produces redstain

Hydrogensulfide

1/5 time

Plus error

Produces dark brownstain

河南省鑫属实业有限公司发布与 一氧化碳气体检测管1LL Carbon monoxide 相关的产品
醋酸芐基气体检测管147 Amtyl acetate 氨气检测管3L Ammonia NH3 苯气体检测管121SP C6H6 苯气体检测管121SL C6H6 Benzene 苯气体检测管121S Benzene C6H6 苯检测管121 Benzene C6H6