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4006866873旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)器(Qi)怎(Zen)么(Me)选(Xuan)型(Xing)?(?)选(Xuan)购(Gou)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)器(Qi)之(Zhi)前(Qian),(?)要(Yao)明(Ming)确(Que)一(Yi)些(Xie)问(Wen)题(Ti),(?)例(Li)如(Ru)一(Yi)次(Ci)蒸(Zheng)馏(Liu)量(Liang)是(Shi)多(Duo)少(Shao),(?)每(Mei)天(Tian)需(Xu)要(Yao)蒸(Zheng)馏(Liu)的(De)样(Yang)品(Pin)个(Ge)数(Shu)约(Yue)多(Duo)少(Shao),(?)蒸(Zheng)馏(Liu)的(De)溶(Rong)剂(Ji)预(Yu)计(Ji)会(Hui)有(You)哪(Na)些(Xie),(?)溶(Rong)剂(Ji)的(De)沸(Fei)点(Dian)大(Da)约(Yue)是(Shi)怎(Zen)样(Yang)的(De)范(Fan)围(Wei),(?)这(Zhe)些(Xie)溶(Rong)剂(Ji)是(Shi)否(Fou)是(Shi)易(Yi)燃(Ran)易(Yi)爆(Bao)或(Huo)是(Shi)有(You)毒(Du)有(You)害(Hai)的(De)溶(Rong)剂(Ji)。(?)再(Zai)确(Que)定(Ding)实(Shi)验(Yan)要(Yao)求(Qiu)和(He)蒸(Zheng)馏(Liu)的(De)溶(Rong)剂(Ji)类(Lei)型(Xing)后(Hou),(?)就(Jiu)可(Ke)以(Yi)开(Kai)始(Shi)选(Xuan)购(Gou)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)仪(Yi)了(Liao)。(?)其(Qi)实(Shi)选(Xuan)用(Yong)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)仪(Yi)时(Shi)需(Xu)要(Yao)考(Kao)虑(Lu)6个(Ge)问(Wen)题(Ti):(?)
1、(?)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)器(Qi)的(De)核(He)心(Xin)技(Ji)术(Shu)
在(Zai)各(Ge)种(Zhong)溶(Rong)剂(Ji)的(De)腐(Fu)蚀(Shi)下(Xia),(?)及(Ji)运(Yun)动(Dong)状(Zhuang)态(Tai)中(Zhong),(?)系(Xi)统(Tong)能(Neng)否(Fou)保(Bao)持(Chi)高(Gao)真(Zhen)空(Kong)度(Du),(?)是(Shi)衡(Heng)量(Liang)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)仪(Yi)主(Zhu)要(Yao)的(De)标(Biao)准(Zhun),(?)采(Cai)用(Yong)PTFE材(Cai)料(Liao)与(Yu)玻(Bo)璃(Li)密(Mi)封(Feng),(?)能(Neng)耐(Nai)各(Ge)种(Zhong)溶(Rong)剂(Ji)。(?)
2、(?)影(Ying)响(Xiang)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)器(Qi)效(Xiao)率(Lu)的(De)因(Yin)素(Su)
同(Tong)一(Yi)规(Gui)格(Ge)机(Ji)器(Qi)而(?)言(Yan),(?)主(Zhu)要(Yao)有(You):(?)蒸(Zheng)汽(Qi)温(Wen)度(Du)、(?)真(Zhen)空(Kong)度(Du)和(He)冷(Leng)却(Que)水(Shui)温(Wen)。(?)受(Shou)某(Mou)些(Xie)物(Wu)料(Liao)不(Bu)耐(Nai)热(Re)性(Xing)的(De)制(Zhi)约(Yue),(?)工(Gong)作(Zuo)时(Shi)不(Bu)可(Ke)能(Neng)无(Wu)限(Xian)提(Ti)高(Gao)蒸(Zheng)汽(Qi)温(Wen)度(Du),(?)故(Gu)高(Gao)真(Zhen)空(Kong)度(Du)和(He)低(Di)冷(Leng)却(Que)水(Shui)温(Wen)是(Shi)提(Ti)高(Gao)效(Xiao)率(Lu)的(De)二(?)大(Da)主(Zhu)要(Yao)因(Yin)素(Su)。(?)
3、(?)立(Li)式(Shi)冷(Leng)凝(Ning)器(Qi)和(He)斜(Xie)式(Shi)冷(Leng)凝(Ning)器(Qi)的(De)区(Qu)别(Bie)
立(Li)式(Shi)冷(Leng)凝(Ning)器(Qi)由(You)于(Yu)占(Zhan)用(Yong)空(Kong)间(Jian)小(Xiao),(?)渐(Jian)渐(Jian)受(Shou)到(Dao)欢(Huan)迎(Ying),(?)大(Da)容(Rong)量(Liang)蒸(Zheng)发(Fa)器(Qi)一(Yi)般(Ban)采(Cai)用(Yong)立(Li)式(Shi)冷(Leng)凝(Ning)器(Qi),(?)但(Dan)是(Shi)在(Zai)本(Ben)质(Zhi)上(Shang)这(Zhe)两(Liang)种(Zhong)仪(Yi)器(Qi)是(Shi)没(Mei)有(You)区(Qu)别(Bie)的(De)。(?)
4、(?)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)器(Qi)型(Xing)号(Hao)的(De)选(Xuan)择(Ze)
2L、(?)3L、(?)5L机(Ji)器(Qi)适(Shi)合(He)于(Yu)实(Shi)验(Yan)室(Shi)及(Ji)小(Xiao)样(Yang)试(Shi)验(Yan);5L、(?)10L、(?)20L适(Shi)合(He)于(Yu)中(Zhong)试(Shi);20L、(?)50L适(Shi)合(He)于(Yu)中(Zhong)试(Shi)及(Ji)生(Sheng)产(Chan),(?)尤(You)其(Qi)适(Shi)用(Yong)于(Yu)需(Xu)减(Jian)少(Shao)金(Jin)属(Shu)离(Li)子(Zi)污(Wu)染(Ran)物(Wu)料(Liao)的(De)提(Ti)取(Qu)。(?)
5、(?)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)器(Qi)与(Yu)其(Qi)他(Ta)类(Lei)型(Xing)蒸(Zheng)发(Fa)器(Qi)
旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)仪(Yi)结(Jie)构(Gou)小(Xiao)巧(Qiao),(?)紧(Jin)凑(?)高(Gao)效(Xiao),(?)工(Gong)作(Zuo)直(Zhi)观(Guan),(?)无(Wu)金(Jin)属(Shu)离(Li)子(Zi)污(Wu)染(Ran)。(?)适(Shi)用(Yong)于(Yu)实(Shi)验(Yan)室(Shi)、(?)生(Sheng)产(Chan)中(Zhong)试(Shi)及(Ji)名(Ming)贵(Gui)物(Wu)料(Liao)的(De)提(Ti)取(Qu),(?)其(Qi)密(Mi)封(Feng)性(Xing)能(Neng)可(Ke)与(Yu)国(Guo)外(Wai)的(De)机(Ji)器(Qi)相(Xiang)媲(Pi)美(Mei)。(?)
上(Shang)一(Yi)篇(Pian):(?)防(Fang)爆(Bao)玻(Bo)璃(Li)反(Fan)应(Ying)釜(Fu)原(Yuan)理(Li)特(Te)点(Dian)及(Ji)应(Ying)用(Yong)
下(Xia)一(Yi)篇(Pian):(?)制(Zhi)冷(Leng)加(Jia)热(Re)循(Xun)环(Huan)装(Zhuang)置(Zhi)如(Ru)何(He)配(Pei)玻(Bo)璃(Li)反(Fan)应(Ying)釜(Fu)?(?)
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