水蒸汽快速检测管 6AH

更新时间：2012-03-29 09:25:41

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详细介绍

水蒸汽快速检测管 6AH的详细介绍

水蒸汽快速检测管 6AH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。

Measuring Range	500 to 5000 ppm
Sampling Rate	300mL/min(300mL)
Correction Factor	1
Sampling Time	1 minutes
Detecting Limit	300ppm
Color Change	Green → Purple
Reaction Principle	H2O + Mg(ClO4)2 → Mg(ClO4)2 H2O
Coefficient of Variation	10% (for 500 to 1000 ppm), 5% (for 1000 to 5000 ppm)
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)

Other substance measurable with this detector tube

Calibration gas generation

Bubbling method

TLV-TWA	TLV-STEL	Explosive range
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