二氧化氮氣體檢測管9DL 9DL

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產品價格： < 面議

產品型號：9DL

品牌：日本GASTEC

公司名稱：氣體檢測儀器網｜北京圣達駿業科技有限公司

所在地：北京豐臺

瀏覽次數：605 次

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產品簡介

二氧化氮氣體檢測管9DL Nitrogen dioxide

產品詳細信息

二氧化氮氣體檢測管9DL Nitrogen dioxide

簡單介紹
二氧化氮氣體檢測管9DL Nitrogen dioxide，Measuring Range 0.01 to 3.0 ppm Sampling Hours 1 to 24 hours Detecting Limit 0.01 ppm Color Change White → Green Reaction Principle二氧化氮氣體檢測管價格

二氧化氮氣體檢測管9DL Nitrogen dioxide的詳細介紹
二氧化氮氣體檢測管9DL Nitrogen dioxide
Nitrogen dioxide No.9DL
NO2

Performance

Measuring Range	0.01 to 3.0ppm
Sampling Hours	1 to 24 hours
Detecting Limit	0.01 ppm
Color Change	White→ Green
Reaction Principle	ABTS +NO2 → Green product
Coefficient ofVariation	10%(for 0.01 to 3.0 ppm-hr)
ShelfLife	1 Year
Correctionsfor temperature & humidity	Unnecessary
Store the tubes inthe refrigerator to keep at 10ºC (50ºF) orbelow.

Possible coexisting substances and theirinterferences

Substance	Concentration	Interference	Change color by itself
Carbonmonoxiide	10ppm	No	No discoloration (10 ppm)
Chlorine	0.07 ppm	No	No discoloration(0.07 ppm)
Ozone	0.045 ppm	No	No discoloration (0.045 ppm)
sulphur dioxide	0.1 ppm		No discoloration (0.1ppm)
Carbon dioxide	600 ppm	No	No discoloration (600ppm)
Formaldehyde	0.1ppm		No discoloration (0.1ppm)