SC900氣相色譜儀  的詳(xiang)細介紹

SC900氣相色譜儀的主要特性

1.色譜(pu)儀全新集成數(shu)字(zi)電(dian)(dian)子電(dian)(dian)路(lu)，控制(zhi)精度(du)高，性能(neng)(neng)(neng)穩定(ding)(ding)可(ke)(ke)靠，可(ke)(ke)達±0.01°C的(de)(de)溫(wen)(wen)(wen)控精度(du)。     2.*的(de)(de)進(jin)樣(yang)(yang)(yang)口(kou)設計解決進(jin)樣(yang)(yang)(yang) 視；雙(shuang)柱補(bu)償功(gong)(gong)(gong)能(neng)(neng)(neng)不(bu)僅解決升(sheng)溫(wen)(wen)(wen)帶來的(de)(de)程序漂移(yi)，而 且減去背景噪(zao)音的(de)(de)影(ying)響，可(ke)(ke)以得到更低的(de)(de)zui小的(de)(de)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)限。     3.柱箱容(rong)積大，智能(neng)(neng)(neng)后開(kai)門系(xi)統(tong)(tong)無(wu)級可(ke)(ke)變(bian)進(jin)出風(feng)量，縮(suo)短(duan)了程序升(sheng)/降溫(wen)(wen)(wen)后系(xi)各(ge)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)統(tong)(tong)穩定(ding)(ding)平衡時(shi)間；加熱爐(lu)(lu)系(xi)統(tong)(tong)：環境溫(wen)(wen)(wen) 度(du)+5°C～420°C；3階(jie)程序升(sheng)溫(wen)(wen)(wen)，升(sheng)溫(wen)(wen)(wen)速率0.1～50°C/min;可(ke)(ke)以由用(yong)戶(hu)重新校正(zheng)爐(lu)(lu)溫(wen)(wen)(wen)，在420°C以內隨(sui)意設定(ding)(ding)zui高溫(wen)(wen)(wen)度(du)，由用(yong)戶(hu) 決定(ding)(ding)加熱爐(lu)(lu)溫(wen)(wen)(wen)度(du)平衡時(shi)間。    4.有(you)填充柱、毛細(xi)管分流/不(bu)分流進(jin)樣(yang)(yang)(yang)系(xi)統(tong)(tong)（具(ju)有(you)隔膜清(qing)掃功(gong)(gong)(gong)能(neng)(neng)(neng)）可(ke)(ke)選配自動(dong)/手動(dong)氣體六通進(jin)樣(yang)(yang)(yang)閥(fa)進(jin)樣(yang)(yang)(yang)器(qi)(qi)、頂(ding)空進(jin)樣(yang)(yang)(yang)器(qi)(qi)、 熱解析進(jin)樣(yang)(yang)(yang)器(qi)(qi)、裂解爐(lu)(lu)進(jin)樣(yang)(yang)(yang)器(qi)(qi)、甲烷轉換爐(lu)(lu)等(deng)。    5.可(ke)(ke)同時(shi)安裝三(san)(san)種不(bu)同或(huo)相(xiang)同的(de)(de)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)：三(san)(san)個(ge)獨(du)立(li)(li)電(dian)(dian)路(lu)，三(san)(san)個(ge)獨(du)立(li)(li)氣路(lu)。  火焰離子化檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi) （FID）、電(dian)(dian)子捕獲檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)（ECD）；火焰光度(du)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)三(san)(san)個(ge)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)：各(ge)檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)之(zhi)間工作(zuo)時(shi)無(wu)需拆換，各(ge)種 檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)均可(ke)(ke)獨(du)立(li)(li)控溫(wen)(wen)(wen)，氫(qing)火焰檢(jian)(jian)(jian)(jian)(jian)測(ce)(ce)(ce)器(qi)(qi)容(rong)易拆卸和安裝，便于清(qing)潔或(huo)更換噴(pen)嘴(zui)。    6.具(ju)有(you)開(kai)機(ji)自診斷功(gong)(gong)(gong)能(neng)(neng)(neng)、秒表功(gong)(gong)(gong)能(neng)(neng)(neng)（方便流量測(ce)(ce)(ce)定(ding)(ding)）、運轉定(ding)(ding)時(shi)器(qi)(qi)功(gong)(gong)(gong)能(neng)(neng)(neng)、停電(dian)(dian)儲存保(bao)護功(gong)(gong)(gong)能(neng)(neng)(neng)、鍵 盤(pan)鎖定(ding)(ding)功(gong)(gong)(gong)能(neng)(neng)(neng)及具(ju)有(you)抗(kang)電(dian)(dian)源突(tu)變(bian)干擾功(gong)(gong)(gong)能(neng)(neng)(neng)。

的技術指標
柱(zhu) 箱 溫 控                 

控溫(wen)范圍：室溫(wen)+5°C～450°C 控溫(wen)精度(du)：±0.01°C 程升階(jie)數(shu)：3階(jie) 溫(wen)度(du)準確性：設定值(zhi)的1% 雙(shuang)重過熱保護(hu)：可以設定450°C以內的任意(yi)溫(wen)度(du) 程升速率：0.1～50°C/min

檢測器ECD（具有ECD放射  免管理證明)
檢測(ce)限：M≤1x10-13g/ml(r-666) 噪聲：≤0.01mv 漂(piao)移：0.02mv/0.5h 線性(xing)范(fan)圍：≥104 放射源：mi63 zui高使用溫(wen)度：400°C

檢測器TCD                                               
敏感度(du)：＞5000mV-ml/mg(正十六(liu)烷） 基線噪聲：＜30pV（載氣為(wei)99.999的氫氣）

檢測器NPD
檢測限：＜1x10-12g/s(N) 基線噪聲：＜2x10-13A/H

檢測器EPD                                              
檢測(ce)限：MS≤2x10-11g/s(噻吩)、Mp≤2x10-12(1605) 噪(zao)聲：≤2x10-12A 漂移：≤2x10-13A/0。5h 線性(xing)范圍：102(硫，對(dui)數），104（磷） zui高使用溫(wen)度：400°C

檢測器FID
檢測限：M≤1x10-12g/s(正十六烷） 線性范圍：107
噪聲：≤2x10-14A 漂移：≤1x10-14A/0。5h zui高使(shi)用溫度：450°C