产品分类
PRODUCT CENTER

联系我们

销售电话：时经理

                18121126516

                021-64835787

  

产品详情
查看大图

  • 产品名称：臭氧检知管218 O3

  • 产品型号：218
  • 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：
臭氧检知管218 O3，Performance Measuring Range 1 to 10 mg/L Sampling Time 3 minutes Detecting Limit 0.5 mg/L，臭氧检测管价格
详情介绍：
臭氧检知管218 O3
Ozone in Water               NO.218
O3
臭氧检知管218 O3

 
Performance
Measuring Range
1 to 10 mg/L
Sampling Time
3 minutes
Detecting Limit
0.5 mg/L
Colour Change
White →Pale blue
Reaction Principle
Ozone react with indigo to produce chemical reaction products to discolour the reagent to white.
2O3+C16H10N2O2→2C8H5NO2 + 2O2
Shelf Life
3 Years
Corrections for temperature & humidity
Water temperature correction is necessary
Store the tubes at cool and dark place.
Possible coexisting substances and their interferences (NOTE)
Substance
Concentration
Interference
Change colour by itself to
H2O2
0.05 mg/l
-
No
ClO-
5(Cl) mg/l
-
White for whole layer
higher than 500mg/l
(Not produce demarcation)
500(Cl) mg/l
 
Acid (H+)
500 ppm
+
No
Alkali (OH-)
20 ppm
-
No


 

* 请输入您的名字，方便我们和您联系
* 请输入您的电话，方便客服及时解答您的问题
* 请输入您详情地址，方便详细提供当地的市场讯息