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  • 2023

    12-24

    高(gao)速冷凍(dong)離心(xin)(xin)(xin)(xin)機(ji)(ji)是(shi)(shi)一種用(yong)于分離混合物(wu)中(zhong)(zhong)不同成(cheng)分的設(she)備。它通過高(gao)速旋轉和低溫(wen)冷凍(dong),將(jiang)混合物(wu)中(zhong)(zhong)的固體(ti)顆粒(li)與液(ye)(ye)體(ti)分離開來。主要(yao)由轉子(zi)、離心(xin)(xin)(xin)(xin)管、電(dian)機(ji)(ji)、制(zhi)(zhi)冷系(xi)統等組成(cheng)。轉子(zi)是(shi)(shi)離心(xin)(xin)(xin)(xin)機(ji)(ji)的核心(xin)(xin)(xin)(xin)部件,通常(chang)由金屬(shu)材料(liao)制(zhi)(zhi)成(cheng),具有高(gao)強度和耐磨性。離心(xin)(xin)(xin)(xin)管是(shi)(shi)用(yong)于裝載(zai)樣品的容器(qi),一般由玻璃或塑(su)料(liao)制(zhi)(zhi)成(cheng)。電(dian)機(ji)(ji)是(shi)(shi)提供動力的關鍵部件,通常(chang)采(cai)用(yong)無刷直流電(dian)機(ji)(ji),具有高(gao)效(xiao)、低噪(zao)音等特點。制(zhi)(zhi)冷系(xi)統則是(shi)(shi)保證離心(xin)(xin)(xin)(xin)機(ji)(ji)在低溫(wen)環(huan)境(jing)下工作(zuo)的重要(yao)組成(cheng)部分,一般采(cai)用(yong)壓縮式制(zhi)(zhi)冷技術(shu)。高(gao)速冷凍(dong)離心(xin)(xin)(xin)(xin)機(ji)(ji)的工作(zuo)原理是(shi)(shi)利用(yong)離心(xin)(xin)(xin)(xin)力將(jiang)混合物(wu)中(zhong)(zhong)的固體(ti)顆粒(li)與液(ye)(ye)...

  • 2023

    11-26

    超大(da)容(rong)量(liang)(liang)(liang)冷(leng)(leng)(leng)凍(dong)離(li)心(xin)(xin)機(ji)是一種高(gao)效、高(gao)容(rong)量(liang)(liang)(liang)的(de)實驗(yan)儀(yi)器,廣泛(fan)應用(yong)于(yu)生(sheng)物、生(sheng)命(ming)科學、化學等(deng)領域中的(de)離(li)心(xin)(xin)分離(li)實驗(yan)。由主體部分、離(li)心(xin)(xin)轉(zhuan)子(zi)(zi)、電機(ji)驅動系(xi)統(tong)(tong)(tong)、冷(leng)(leng)(leng)卻(que)系(xi)統(tong)(tong)(tong)和控(kong)制系(xi)統(tong)(tong)(tong)等(deng)組成。主體部分包(bao)括離(li)心(xin)(xin)腔、控(kong)制面(mian)板(ban)和顯示屏等(deng),用(yong)于(yu)安裝和操作離(li)心(xin)(xin)轉(zhuan)子(zi)(zi)。離(li)心(xin)(xin)轉(zhuan)子(zi)(zi)是離(li)心(xin)(xin)機(ji)的(de)核心(xin)(xin)部件,可以(yi)容(rong)納(na)大(da)量(liang)(liang)(liang)樣品(pin),并(bing)通過高(gao)速旋轉(zhuan)實現分離(li)。電機(ji)驅動系(xi)統(tong)(tong)(tong)通過傳動裝置帶(dai)動離(li)心(xin)(xin)轉(zhuan)子(zi)(zi)旋轉(zhuan)。冷(leng)(leng)(leng)卻(que)系(xi)統(tong)(tong)(tong)用(yong)于(yu)提供低(di)溫環境,使得離(li)心(xin)(xin)過程中的(de)樣品(pin)保持(chi)在低(di)溫狀(zhuang)態(tai)。控(kong)制系(xi)統(tong)(tong)(tong)可調節離(li)心(xin)(xin)參數(shu),如轉(zhuan)速、時間等(deng)。超大(da)容(rong)量(liang)(liang)(liang)冷(leng)(leng)(leng)凍(dong)離(li)心(xin)(xin)機(ji)的(de)工作原理:1.參數(shu)...

  • 2023

    10-22

    立式高速(su)冷(leng)(leng)凍離(li)(li)心(xin)機是一種常(chang)用(yong)于(yu)(yu)實驗室(shi)和工(gong)業生產(chan)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)離(li)(li)心(xin)設備(bei)。它主要通過高速(su)旋(xuan)轉來分離(li)(li)物料中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)固體顆粒或(huo)液體,并(bing)采用(yong)冷(leng)(leng)凍技術使樣品(pin)(pin)在(zai)離(li)(li)心(xin)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)保持低溫。工(gong)作原理基(ji)于(yu)(yu)離(li)(li)心(xin)力的(de)(de)(de)(de)作用(yong)。當樣品(pin)(pin)放(fang)置(zhi)在(zai)離(li)(li)心(xin)機的(de)(de)(de)(de)轉子(zi)中(zhong)(zhong)(zhong)(zhong)(zhong)并(bing)旋(xuan)轉時(shi),由于(yu)(yu)轉子(zi)產(chan)生的(de)(de)(de)(de)離(li)(li)心(xin)力的(de)(de)(de)(de)作用(yong),樣品(pin)(pin)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)固體顆粒或(huo)液體會受到分離(li)(li)和沉淀的(de)(de)(de)(de)影響(xiang),從而分離(li)(li)出(chu)所需的(de)(de)(de)(de)成分。在(zai)離(li)(li)心(xin)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)還采用(yong)了冷(leng)(leng)凍技術,通過內置(zhi)的(de)(de)(de)(de)冷(leng)(leng)卻系統(tong)或(huo)外(wai)接的(de)(de)(de)(de)冷(leng)(leng)卻裝置(zhi),對樣品(pin)(pin)進行冷(leng)(leng)卻處理。冷(leng)(leng)凍可以有(you)效保持樣品(pin)(pin)在(zai)離(li)(li)心(xin)過程(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)低溫狀(zhuang)態,防止樣品(pin)(pin)中(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)熱(re)敏(min)性物質(zhi)受到熱(re)損傷,同時(shi)提高...

  • 2023

    9-24

    PRP離心(xin)機是(shi)一種(zhong)(zhong)用于制備(bei)血小(xiao)(xiao)板(ban)富集物(Platelet-RichPlasma,簡稱PRP)的(de)(de)設備(bei),具(ju)有(you)許多特(te)點和操作注意(yi)事(shi)項。PRP離心(xin)機的(de)(de)特(te)點:1.高效性:在分(fen)離血小(xiao)(xiao)板(ban)方面效率高。它能(neng)夠(gou)快速將血液中的(de)(de)血小(xiao)(xiao)板(ban)與(yu)其他成分(fen)分(fen)離開來,省(sheng)去(qu)了傳統(tong)手(shou)工操作較(jiao)為耗時的(de)(de)步驟(zou),提(ti)高了工作效率。2.精(jing)確(que)性:具(ju)有(you)精(jing)確(que)調(diao)節(jie)離心(xin)參數的(de)(de)能(neng)力。操作者可以(yi)根據需要調(diao)節(jie)離心(xin)的(de)(de)轉速和時間,以(yi)獲取所需濃度(du)和體積的(de)(de)PRP。這(zhe)樣可以(yi)根據具(ju)體治療或(huo)實(shi)驗需求,制備(bei)出具(ju)有(you)精(jing)準組(zu)合和濃度(du)的(de)(de)PRP。3.安全性:配備(bei)多種(zhong)(zhong)安全...

  • 2023

    8-21

    超(chao)大(da)(da)(da)容(rong)(rong)量冷凍(dong)離(li)(li)心(xin)機(ji)是一(yi)種(zhong)用于(yu)低溫(wen)儲存和(he)冷凍(dong)處(chu)理(li)(li)的(de)設備,具有巨大(da)(da)(da)的(de)容(rong)(rong)量和(he)高效的(de)性能。這種(zhong)機(ji)器通常在科(ke)研(yan)實驗室(shi)、制藥(yao)工廠、生(sheng)物技(ji)術(shu)公司(si)等領域得到廣(guang)泛(fan)應用。采(cai)用離(li)(li)心(xin)力(li)和(he)低溫(wen)環境來分離(li)(li)和(he)冷凍(dong)樣(yang)(yang)品。它包含一(yi)個(ge)旋(xuan)轉部(bu)件,稱為轉子,用于(yu)容(rong)(rong)納樣(yang)(yang)品管(guan)或培養皿。當(dang)機(ji)器啟動時(shi),轉子以高速(su)旋(xuan)轉,產生(sheng)離(li)(li)心(xin)力(li),將樣(yang)(yang)品中的(de)成分分離(li)(li)開來。同時(shi),機(ji)器內(nei)部(bu)的(de)低溫(wen)系(xi)統會將樣(yang)(yang)品冷卻到所需(xu)的(de)溫(wen)度,通常在零下幾十攝(she)氏度。超(chao)大(da)(da)(da)容(rong)(rong)量冷凍(dong)離(li)(li)心(xin)機(ji)具有巨大(da)(da)(da)的(de)容(rong)(rong)量,可(ke)以同時(shi)處(chu)理(li)(li)大(da)(da)(da)量的(de)樣(yang)(yang)品。它可(ke)以配(pei)備多個(ge)轉子,每個(ge)轉子可(ke)以容(rong)(rong)納數(shu)十個(ge)...

  • 2023

    7-25

    立(li)(li)式(shi)低(di)速(su)大(da)(da)容量離(li)心(xin)機(ji)是(shi)一種用(yong)于(yu)(yu)分(fen)離(li)液(ye)體(ti)懸浮固體(ti)顆粒或沉淀物的設(she)備。它采用(yong)離(li)心(xin)力(li)將雜質(zhi)從液(ye)體(ti)中分(fen)離(li)出來(lai),具有高(gao)(gao)效、可(ke)靠(kao)和(he)大(da)(da)容量的特(te)點。立(li)(li)式(shi)低(di)速(su)大(da)(da)容量離(li)心(xin)機(ji)的性能(neng)特(te)點:1.采用(yong)立(li)(li)式(shi)設(she)計(ji),即離(li)心(xin)機(ji)的轉子和(he)離(li)心(xin)筒(tong)呈垂(chui)直(zhi)狀態。這種設(she)計(ji)可(ke)以使(shi)離(li)心(xin)力(li)得到更好的利用(yong),提高(gao)(gao)分(fen)離(li)效率。與水平離(li)心(xin)機(ji)相比,立(li)(li)式(shi)離(li)心(xin)機(ji)具有更大(da)(da)的容積,適用(yong)于(yu)(yu)處(chu)理大(da)(da)量樣(yang)(yang)品(pin)。2.該離(li)心(xin)機(ji)采用(yong)低(di)速(su)運轉方式(shi)。相對(dui)于(yu)(yu)高(gao)(gao)速(su)離(li)心(xin)機(ji),低(di)速(su)離(li)心(xin)機(ji)較為溫和(he),不會對(dui)樣(yang)(yang)品(pin)造(zao)成過多(duo)的剪切力(li)和(he)熱量。這對(dui)于(yu)(yu)某些對(dui)溫度敏(min)感的樣(yang)(yang)品(pin)非常重要,以保持其生(sheng)物...

  • 2023

    6-25

    真(zhen)空(kong)采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)自動(dong)(dong)脫蓋離(li)心機是一種用于實驗室(shi)和(he)(he)診(zhen)斷領域的設備(bei)。這種機器(qi)可以快速而有效(xiao)地從真(zhen)空(kong)采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)中分離(li)血(xue)(xue)(xue)(xue)清或(huo)血(xue)(xue)(xue)(xue)漿(jiang),并使其(qi)達到理(li)想離(li)心狀態(tai)。該(gai)機器(qi)通常由(you)以下幾個主要部(bu)件組成:真(zhen)空(kong)采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)架、自動(dong)(dong)脫蓋裝置(zhi)、卡(ka)盤(pan)、離(li)心機轉子和(he)(he)相關(guan)控制系統。1.操作者(zhe)(zhe)需(xu)要將(jiang)真(zhen)空(kong)采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)放置(zhi)在(zai)真(zhen)空(kong)采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)架上(shang),然后(hou)(hou)將(jiang)其(qi)插入(ru)自動(dong)(dong)脫蓋裝置(zhi)中。自動(dong)(dong)脫蓋裝置(zhi)會(hui)自動(dong)(dong)打開采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)的蓋子,并將(jiang)其(qi)抽取出來。此時(shi),采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)已經準(zhun)備(bei)好離(li)心處理(li)了。2.操作者(zhe)(zhe)需(xu)要將(jiang)采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)放入(ru)卡(ka)盤(pan)中,然后(hou)(hou)將(jiang)卡(ka)盤(pan)安裝在(zai)離(li)心機轉子上(shang)。離(li)心機轉子會(hui)將(jiang)采(cai)(cai)血(xue)(xue)(xue)(xue)管(guan)(guan)和(he)(he)其(qi)...

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