产品详情
  • 产品名称:二氧化碳检测管2D Carbon dioxide CO2

  • 产品型号:2D
  • 产品厂商:日本GASTEC
  • 产品文档:
你添加了1件商品 查看购物车
简单介绍:
二氧化碳检测管2D Carbon dioxide CO2,Measuring Range 0.02 to 12% Sampling Hours 0.5 to 10 hours Detecting Limit 0.02 ppm (12 hours) Color Change Pale Red → Yellow Reaction Principle二氧化碳检测管价格
详情介绍:

二氧化碳检测管2D Carbon dioxide CO2
Carbon dioxide                    No.2D

CO2
二氧化碳检测管2D Carbon dioxide CO2
Performance

Measuring Range

0.02 to 12%

Sampling Hours

0.5 to 10hours

Detecting Limit

0.02 ppm (12hours)

Color Change

Pale Red →Yellow

Reaction Principle

CO2 + 2KOH → K2CO3 + H2O

Coefficient ofVariation

10%(for 0.2 to 8 %-hr)

ShelfLife2 Year
Correctionsfor
temperature & humidity
Temperature correction isnecessary
Store the tubes atcool and dark place.


Possible coexisting substances and theirinterferences(NOTE)


 

Substance

Concentration

Interference

Change color by itself to

Ammonia

500 ppm

No

No discoloration upto 500ppm

Hydrogenchloride

300 ppm

No

No discoloration upto 300ppm

Chlorine

10 ppm

No

No discoloration upto 5ppm

Hydrogencyanide

50 ppm

No

No discoloration upto 30ppm

Sulfurdioxide

15 ppm

No

No discoloration upto 15ppm

Nitrogendioxide

10 ppm

No

No discoloration upto 10 ppm

Hydrogensulfide

50 ppm

No

No discoloration upto 30 ppm

Calibration gasgenerationDiffusion tubemethod



TLV-TWATLV-STELExplosive range
5000 ppm30000ppm-
标题:
内容:
联系人:
联系电话:
Email:
公司名称:
联系地址:
 
 
注:1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!