产品资料PRODUCT
产品[

二甲苯检测管NO.122P

]资料
如果您对该产品感兴趣的话,可以
产品名称: 二甲苯检测管NO.122P
产品型号: NO.122P
产品展商: 其它品牌
产品文档: 无相关文档


简单介绍

二甲苯检测管NO.122P,GASTEC二甲苯检测管NO.122P气体检测管,日本GASTEC二甲苯检测管NO.122P电泵用气体检测管检测范围540-13500μg/m3。

二甲苯检测管NO.122P的详细介绍
二甲苯检测管NO.122P
二甲苯检测管
NO.122PGASTEC二甲苯检测管NO.122P气体检测管,日本GASTEC二甲苯检测管NO.122P电泵用气体检测管检测范围540-13500μg/m3
GASTEC为了满足用户在气体检测方面的需要,而开发出了电子自动采气泵。用传统的电子吸气泵几乎不能进行有效的采气,因为检测管里的填充试剂密度很高。而GASTEC开发的GSP电泵系列能提供强劲吸力,能满足特定的检测管的取样要求。电泵和检测管组成的新的检测系统能适用于作业环境的检测。

Toluene

NO.122P
C6H5CH3 

Specifications
Calibration Range100-2500μg/m3
Measuring range100-7000μg/m3
Sampling (flow) Rate200mL/min
Sampling Volume6000mL, 2000mL
Sampling Time30min, 10min
Detecting Limit50μg/m3
Colour ChangeWhite → Pale brown
Corrections for temperature/humidityUnnecessary for 5 to 35 ºC
Unnecessary for R.H.0 to 80%
Shelf life2 years
Possibly coexisting substances and their interferences
Substance(s)InterferenceColour change by itself
Ethanol NoNo
Xylene,Styrene1000μg/m3+Pale brown
p-Dichlorobenzene NoNo
α-Pinene NoNo
n-Hexane NoNo
Aromatic hydrocarbons +Pale brown
Formaldehyde1/3NoNo
Other substance(s) measurable with this detector tube
Substance(s)Correction FactorPump Strokes [n]Measuring Range
Ethyl benzenecoefficient: 1.1200mL/min x 30min110-2750μg/m3
Xylenecoefficient: 5.4200mL/min x 30min540-13500μg/m3
Calibration gas generationPermeation tube method
Miscellaneous
Electric sampling pump
This detector tube is suited for measuring toluene in indoor environments. The GSP-200 / GSP-300FT-2 series automatic gas samplers (or comparable sampling devices/pumps) should always be used for optimal performance.
A deviation of +/-10% in the sampling flowrate (i.e. amount of air flowing through the tube at a given moment) or the sampling amount (total sampled amount of target substance) causes an average margin of error of approx. +/-10% (maximum +/-20%) in the indicated value.
TLV-TWATLV-STELExplosive range
50ppm--1.4×6.7%
产品留言
标题
联系人
联系电话
内容
验证码
点击换一张
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!


Copyright© 2003-2020 上海乐丁电子科技有限公司版权所有    地址:上海市闸北区洛川东路370号8316室    邮编:200072
电话:021-56319809    传真:021-56319809