如果您對該產(chǎn)品感興趣的話，可以
產(chǎn)品名稱：甲苯C6H5CH3檢測管****22P
產(chǎn)品型號：****22P
產(chǎn)品展商：日本GASTEC
產(chǎn)品文檔：無相關(guān)文檔

簡單介紹

甲苯C6H5CH3檢測管****22P，GASTEC 甲苯C6H5CH3檢測管NO. 122P電泵用氣體檢測管檢測范圍100-7000μg/m3

產(chǎn)品描述

甲苯C6H5CH3檢測管****22P
甲苯C6H5CH3檢測管****22P簡單介紹
甲苯C6H5CH3檢測管****22P，GASTEC甲苯C6H5CH3檢測管NO. 122P氣體檢測管，GASTEC 甲苯C6H5CH3檢測管NO. 122P電泵用氣體檢測管檢測范圍100-7000μg/m3。

甲苯C6H5CH3檢測管****22P的詳細(xì)介紹
甲苯C6H5CH3檢測管****22P
甲苯C6H5CH3檢測管****22P，GASTEC甲苯C6H5CH3檢測管NO. 122P氣體檢測管，GASTEC 甲苯C6H5CH3檢測管NO. 122P電泵用氣體檢測管檢測范圍100-7000μg/m3。
GASTEC為了滿足用戶在氣體檢測方面的需要，而開發(fā)出了電子自動采氣泵。用傳統(tǒng)的電子吸氣泵幾乎不能進(jìn)行有效的采氣，因為檢測管里的填充試劑密度很高。而GASTEC開發(fā)的GSP電泵系列能提供強(qiáng)勁吸力，能滿足特定的檢測管的取樣要求。電泵和檢測管組成的新的檢測系統(tǒng)能適用于作業(yè)環(huán)境的檢測。

Toluene

NO.122P

C6H5CH3

Specifications

Calibration Range	100-2500μg/m³
Measuring range	100-7000μg/m³
Sampling (flow) Rate	200mL/min
Sampling Volume	6000mL, 2000mL
Sampling Time	30min, 10min
Detecting Limit	50μg/m³
Colour Change	White → Pale brown
Corrections for temperature/humidity	Unnecessary for 5 to 35 ºC Unnecessary for R.H.0 to 80%
Shelf life	2 years

Possibly coexisting substances and their interferences

Substance(s)

Interference

Colour change by itself

Ethanol		No	No
Xylene,Styrene	1000μg/m³	+	Pale brown
p-Dichlorobenzene		No	No
α-Pinene		No	No
n-Hexane		No	No
Aromatic hydrocarbons		+	Pale brown
Formaldehyde	1/3	No	No

Other substance(s) measurable with this detector tube

Substance(s)

Correction Factor

Pump Strokes [n]

Measuring Range

Ethyl benzene	coefficient: 1.1	200mL/min x 30min	110-2750μg/m³
Xylene	coefficient: 5.4	200mL/min x 30min	540-13500μg/m³

Calibration gas generation

Permeation 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-TWA	TLV-STEL	Explosive range
50ppm	--	1.4×6.7%

產(chǎn)品留言

標(biāo)題

聯(lián)系人

聯(lián)系電話

內(nèi)容

驗證碼

點擊換一張

注：1.可以使用快捷鍵Alt+S或Ctrl+Enter發(fā)送信息!
2.如有必要,請您留下您的詳細(xì)聯(lián)系方式!

溫馨提示：為規(guī)避購買風(fēng)險，建議您在購買前務(wù)必確認(rèn)供應(yīng)商資質(zhì)與產(chǎn)品質(zhì)量。
免責(zé)申明：以上內(nèi)容為注冊會員自行發(fā)布，若信息的真實性、合法性存在爭議，平臺將會監(jiān)督協(xié)助處理，歡迎舉報

国产精品久久久久久亚洲,国产成人无码午夜视频在线观看 ,国产福利一区二区三区在线观看,国产av第一次处破,厨房玩弄丝袜人妻系列国产电影

產(chǎn)品目錄

產(chǎn)品資料

甲苯C6H5CH3檢測管****22P

Toluene