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更新時間:2023-09-05
鴿(ge)子公母檢(jian)測(ce)儀(yi)是實時檢(jian)測(ce)反應的儀(yi)器(qi),主要由基(ji)因擴增熱(re)循(xun)(xun)(xun)環(huan)(huan)(huan)系(xi)統(tong)(tong)、熒(ying)(ying)光(guang)(guang)(guang)實時檢(jian)測(ce)系(xi)統(tong)(tong)、微電路(lu)控制(zhi)系(xi)統(tong)(tong)、計算機及應用(yong)軟件(jian)(jian)組成(cheng)。其(qi)中兩(liang)個核心功能模(mo)塊(kuai):熱(re)循(xun)(xun)(xun)環(huan)(huan)(huan)系(xi)統(tong)(tong)和(he)熒(ying)(ying)光(guang)(guang)(guang)實時檢(jian)測(ce)系(xi)統(tong)(tong)。其(qi)中基(ji)因擴增熱(re)循(xun)(xun)(xun)環(huan)(huan)(huan)系(xi)統(tong)(tong)工(gong)作原理(li)(li)與(yu)傳(chuan)統(tong)(tong)基(ji)因擴增儀(yi)工(gong)作原理(li)(li)基(ji)本相同,采(cai)用(yong)半導體加熱(re)制(zhi)冷工(gong)作方式完成(cheng)熱(re)循(xun)(xun)(xun)環(huan)(huan)(huan)過程(cheng)。熒(ying)(ying)光(guang)(guang)(guang)檢(jian)測(ce)系(xi)統(tong)(tong)主要有由熒(ying)(ying)光(guang)(guang)(guang)激發部(bu)件(jian)(jian)、光(guang)(guang)(guang)信號傳(chuan)輸部(bu)件(jian)(jian)、熒(ying)(ying)光(guang)(guang)(guang)檢(jian)測(ce)部(bu)件(jian)(jian)、控制(zhi)系(xi)統(tong)(tong)組成(cheng)。
概述:
一般來說,雄性(xing)(xing)鴿(ge)子(zi)(zi)具有(you)ZZ染(ran)色體(ti)(ti),而雌性(xing)(xing)鴿(ge)子(zi)(zi)則具有(you)ZW染(ran)色體(ti)(ti)。鴿(ge)子(zi)(zi)的(de)(de)性(xing)(xing)別(bie)通常無法(fa)憑(ping)肉眼外(wai)觀(guan)直接確定,因為它們沒有(you)明顯的(de)(de)性(xing)(xing)別(bie)特征。然而通過基(ji)因檢(jian)(jian)測提(ti)取鴿(ge)子(zi)(zi)的(de)(de)DNA樣本,可以(yi)進(jin)行基(ji)因檢(jian)(jian)測來確定其性(xing)(xing)別(bie)。這種方法(fa)利用了鴿(ge)子(zi)(zi)的(de)(de)性(xing)(xing)染(ran)色體(ti)(ti)差異。通過檢(jian)(jian)測特定基(ji)因片(pian)段的(de)(de)存在(zai)與否(fou),可以(yi)確定鴿(ge)子(zi)(zi)的(de)(de)性(xing)(xing)別(bie)。
儀器基本結構:
鴿子公母檢測儀是(shi)實(shi)時(shi)檢測反應(ying)的儀器,主要由基(ji)(ji)因擴增(zeng)熱(re)(re)循環系(xi)(xi)統(tong)(tong)、熒(ying)光(guang)(guang)(guang)實(shi)時(shi)檢測系(xi)(xi)統(tong)(tong)、微電(dian)路控制系(xi)(xi)統(tong)(tong)、計算機及應(ying)用軟件組成(cheng)。其中兩個核心功能模塊:熱(re)(re)循環系(xi)(xi)統(tong)(tong)和熒(ying)光(guang)(guang)(guang)實(shi)時(shi)檢測系(xi)(xi)統(tong)(tong)。其中基(ji)(ji)因擴增(zeng)熱(re)(re)循環系(xi)(xi)統(tong)(tong)工(gong)作(zuo)原理(li)與傳(chuan)統(tong)(tong)基(ji)(ji)因擴增(zeng)儀工(gong)作(zuo)原理(li)基(ji)(ji)本相同(tong),采用半(ban)導體加熱(re)(re)制冷工(gong)作(zuo)方(fang)式完(wan)成(cheng)熱(re)(re)循環過程。熒(ying)光(guang)(guang)(guang)檢測系(xi)(xi)統(tong)(tong)主要有由熒(ying)光(guang)(guang)(guang)激發部(bu)(bu)件、光(guang)(guang)(guang)信號傳(chuan)輸部(bu)(bu)件、熒(ying)光(guang)(guang)(guang)檢測部(bu)(bu)件、控制系(xi)(xi)統(tong)(tong)組成(cheng)。
鴿子公母檢測儀設備參數:
外形尺寸:235mm*385mm*175mm(寬*深*高(gao))
重量:5.6kg
電氣參數:~220V/50Hz,255W
數據接口:USB 2.0 *2(右側兩個)
環境參數:
運(yun)行(xing)條件:溫度:10-30℃,濕度:20%~80%
運(yun)輸及(ji)貯存條件(jian):溫度(du):-20~55℃,濕度(du):20%~80%
海拔高度:<2500米
噪聲等(deng)級(ji):A計權,<60dB
樣本參數:
樣本容量:16*0.2mL
試(shi)管類型:單管,八聯排,16孔試(shi)管
樣(yang)本容積:15-100uL
溫度特性:
加熱/冷卻(que)方式:半導體加熱/制冷
溫度范圍:4℃-99℃
最(zui)大升溫速率(lv):≥3.5℃/s
平均升溫(wen)速(su)率:≥2.5℃/s
最大降溫速率:≥3.5℃/s
平(ping)均(jun)降溫速率:≥2.5℃/s
控溫精度(du):≤±0.01℃
溫度準確度:≤±0.1℃
溫度均勻性:≤±0.3℃
光學特性:
熒光檢測通(tong)道(dao)數(shu):2通(tong)道(dao)
發光器件:高亮度LED
采光器件:高靈(ling)敏度,高信噪比(bi)光電(dian)二極管
適配(pei)探針或染料:
第一通道(dao):470/520 FAM,SYBR Green
第二通道:530/570 HEX,JOE,VIC
檢測靈敏度:1個拷貝
線性檢測(ce)范圍:100~1010個(ge)拷貝
線性(xing)相關系數:≥0.999
通道交叉串(chuan)擾:無串(chuan)擾
檢測重復性(xing):≤1.0%