全国服务热线 18917899675

油雾检测管 No.109AD

更新时间:2012-03-29 09:28:02
价格:请来电询价
联系电话:021-56319809
联系手机:18917899675
联系人:罗小姐
让卖家联系我
详细介绍

油雾检测管 No.109AD快速检测管是一种现场快速、直读测定气体浓度的检测手段,由一支内装显色指示剂、外壁印有浓度刻度的玻璃管组成,当被测气体通过管内指示剂时发生显色化学反应,测试人便可通过变色界线直接读出气体的浓度。具有数百种气体和不同的浓度范围,欢迎来电咨询。
Oil Mist                  No.109AD

 

Performance
 

Measuring Range

0.2 to 5.0 mg/m3 

 

 

Sampling Rate

1000mL/min(20000mL)

 

 

Correction Factor

1

 

 

Sampling Time

20 minutes

Detecting Limit

 

Color Change

Pale red → Pale blue

Reaction Principle

Oil + Cr6+ → Cr3+

Coefficient of Variation 15% (for 0.2 to 1.0 mg/m3) , 10% (for 1.0 to 5.0 mg/m3)
Shelf Life 2 Years
Corrections for temperature Unnecessary for 0 to 40

Correctionsfor humidity  Unnecessary for R.H.0 to 90%

Store the tubes at cool and dark place.

 

 

Possible coexisting substances and their interferences (NOTE)

Substance

Concentration

Interference

Change color by itself

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Other substance measurable with this detector tube

 

Calibration gas generation Diffusion tube method


TLV-TWA TLV-STEL Explosive range
- - -



 

没有

联系方式

  • 地址:上海 上海市金山区吕巷镇朱吕公路6750号2幢169室
  • 邮编:200072
  • 电话:021-56319809
  • 联系人:罗小姐
  • 手机:18917899675
  • 传真:021-56319809
  • Email:ldq555@126.com
产品分类