儀器基本結構

實時(shi)(shi)(shi)熒(ying)(ying)光(guang)(guang)(guang)定量PCR系(xi)統(tong)(tong)是實時(shi)(shi)(shi)檢測(ce)反(fan)應的儀器，主要由(you)基(ji)因擴增熱(re)循(xun)環(huan)系(xi)統(tong)(tong)、熒(ying)(ying)光(guang)(guang)(guang)實時(shi)(shi)(shi)檢測(ce)系(xi)統(tong)(tong)、微電路(lu)控(kong)制系(xi)統(tong)(tong)、計算機及應用(yong)軟(ruan)件組成(cheng)。其中(zhong)兩(liang)個核心(xin)功能模(mo)塊：熱(re)循(xun)環(huan)系(xi)統(tong)(tong)和(he)熒(ying)(ying)光(guang)(guang)(guang)實時(shi)(shi)(shi)檢測(ce)系(xi)統(tong)(tong)。其中(zhong)基(ji)因擴增熱(re)循(xun)環(huan)系(xi)統(tong)(tong)工(gong)作(zuo)原理與傳統(tong)(tong)基(ji)因擴增儀工(gong)作(zuo)原理基(ji)本相(xiang)同，采用(yong)半(ban)導體加(jia)熱(re)制冷工(gong)作(zuo)方式完成(cheng)熱(re)循(xun)環(huan)過程。熒(ying)(ying)光(guang)(guang)(guang)檢測(ce)系(xi)統(tong)(tong)主要有由(you)熒(ying)(ying)光(guang)(guang)(guang)激發部(bu)件、光(guang)(guang)(guang)信號傳輸部(bu)件、熒(ying)(ying)光(guang)(guang)(guang)檢測(ce)部(bu)件、控(kong)制系(xi)統(tong)(tong)組成(cheng)。

儀器技術指標

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