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上海傳昊推出汽油中苯芳烴含量色譜儀

點擊次數:2509次  更新時間:2014-10-07

汽(qi)(qi)(qi)油(you)(you)(you)中(zhong)(zhong)苯含(han)量是(shi)(shi)一(yi)項(xiang)重(zhong)要(yao)的質量控制指(zhi)標,由(you)于(yu)苯和(he)芳烴(jing)對人體(ti)和(he)環(huan)境有潛在(zai)的危害(hai)性,國家隊汽(qi)(qi)(qi)油(you)(you)(you)中(zhong)(zhong)苯含(han)量提出了強制要(yao)求(qiu),對汽(qi)(qi)(qi)油(you)(you)(you)中(zhong)(zhong)含(han)苯量的測試要(yao)求(qiu)也提到重(zhong)要(yao)日程(cheng)。該型分析(xi)儀(yi)是(shi)(shi)我(wo)公司新推出的一(yi)款色譜分析(xi)系統(tong),主要(yao)用(yong)于(yu)汽(qi)(qi)(qi)油(you)(you)(you)中(zhong)(zhong)苯、醇(chun)類及醚(mi)(mi)類等氧化(hua)合物的分析(xi),其流程(cheng)設計*GB17930-2006《車(che)用(yong)汽(qi)(qi)(qi)油(you)(you)(you)》;GB18351-2004《車(che)用(yong)乙醇(chun)汽(qi)(qi)(qi)油(you)(you)(you)》;SH/T0663《汽(qi)(qi)(qi)油(you)(you)(you)中(zhong)(zhong)某(mou)些醇(chun)類和(he)醚(mi)(mi)類含(han)氧化(hua)合物的測定(ding)(ding)》;SH/T0693《汽(qi)(qi)(qi)油(you)(you)(you)中(zhong)(zhong)芳烴(jing)的測定(ding)(ding)》中(zhong)(zhong)的規定(ding)(ding)。儀(yi)器配(pei)有的分析(xi)柱、自動(dong)閥切換,系統(tong)結構簡(jian)單,操作方便。是(shi)(shi)一(yi)套國內目前配(pei)置較、較專業的汽(qi)(qi)(qi)油(you)(you)(you)分析(xi)系統(tong)。        

汽油中(zhong)苯及甲苯含量檢測系統配置:

序號               配(pei)置       ;      數量

1            氫火焰(yan)檢測器             1

2            氫火焰放大器 ;            1

3            汽化室(shi)                   1

4             自動(dong)切換閥              1

 

氫火焰檢測器:

敏感度: m≤8x10-12g/sec(苯)   基線漂移:≤1x10-14A/0.5h

線性范圍:107                  噪聲:5x10-14A

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