3M 3520有機(jī)蒸氣采樣儀（雙層）的詳細(xì)信息

• 類(lèi)型：粉塵采樣器
• 采樣流量范圍：——(L/min)
• 連續(xù)工作時(shí)間：(min)
• 重量：(kg)

品牌 3M 型號(hào) 3M 3520 用途 有機(jī)蒸氣采樣

3M 3520有機(jī)蒸氣采樣儀(雙層）

●適合沸點(diǎn)低于65℃有機(jī)蒸氣

●適合高濃度或未知濃度的采樣

●社會(huì)較復(fù)雜的混合物采樣分析

●適合潮濕環(huán)境RH>50%

●可分析化學(xué)物，請(qǐng)與銷(xiāo)售員聯(lián)系

●送往國(guó)內(nèi)3M 授權(quán)實(shí)驗(yàn)室或自行分析（費(fèi)用客戶(hù)承擔(dān)）

3M Organic Vapor Monitor 3520, with Backup Section 5/Case

This monitor is suited for compounds for which activated carbon shows limited capacity. Accuracy of +/-25% at a 95% confidence level for many workplace contaminants. Analysis not included

The 3M? Organic Vapor Monitor 3520, with Backup Section uses the proven scientific principle of diffusion, which is the gradual mixing of molecules of two or more substances. Primary and back-up sorbent pads are included for sampling demanding environments. Especially suited for monitoring compounds like acrylonitrile, butadiene and methylene chloride for which activated carbon shows limited capacity. It has two stages for increased sampling capacity. Increased sampling may be necessary when sampling volatile compounds (compounds with low boiling points), high or unknown concentrations, complex mixtures, or when sampling in high humidity conditions. It has an 18-month shelf life.

3M ID:70-0700-6199-2

GTIN(UPC/EAN):?5?00?21200?16952?1
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