日本KOMYOKK北川式有机气体定性检测管No.186B

日本KOMYOKK北川式有机气体定性检测管No.186B，No.186B有机气体定性检测管131型无机气体定性检测管和186B型有机气体定性检测管可在事故现场1分钟内定性测定10种无机气体和41种有机气体，操作简便，现场直读。日本光明理化工业株式会社从1947年开始，在气体分析领域开拓了六十余年 , 形成了驰名于世的 ” 北川 ” 式气体检测管。气体快速分析法 ” 北川 ” 的历史就是日本检测管的历史。目前是世界上最大的检测管生产厂家，也是日本第一家通过美国SEI的认证，欧盟的认证的检测管厂家。公司不仅有ISO9001:2000的认证，还获得了环境管理的ISO14001的认证。北川式手动气体采集器AP-20 备有采气完成指示计 , 可以清楚的判明采气是否完成 . • 有专门截留玻璃的截留槽 , 以防止检测管割尖时玻璃片飞溅 . • 有采气容积为 50 毫升和 100 毫升的两段式制动卡 . • 采气器极为小巧 , 并有便于携带的皮具包。

This paper talks about the application of gas qualitative detecetor tube in the toixic gas pollution accident's urgent supervision It is described that the KITAGAWA inorganic gas qualitative detector tube and organic gas detector tube were applied to monitor toixic gas in the scene of an accident Then how to use the tube and how to protect the detector person is discussed.

有机气体定性检测管 No.186B

General gas detector tubes are designed to measure the concentration of the Measuring Gas with the knowledge of gas components. However, when the measuring gas is unknown, qualitative analysis tubes enable you to analyze the gas quality and know the kind of gases that exist.

Detecting reagents in five layers as shown below change colours as they analyze the gas quality. The existent gas is specified by the colour changes listed in the below table.

A	B	C	D	E	Gas Existent
	---	---	---	---	Ammonia/Amines (*)
---		---	---	---	Sulphur dioxide/Acetic acid
---		---	---	---	Hydrogen chloride
---			---	---	Chlorine
---	---		---	---	Carbon dioxide
---	---	---		---	Hydrogen sulphide
---	---	---	---		Carbon monoxide
---	---	---	---		Phosphine
---	---	---	---		Acetylene*
---	---	---	---		Methyl mercaptan(*)

--- : Undiscoloured
(*) : Toxic gases
The colours in the image and the table may look slightly different from the actual colours.