(?) (?)一(Yi)、(?)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)仪(Yi)水(Shui)浴(Yu)和(He)油(You)浴(Yu)是(Shi)两(Liang)种(Zhong)常(Chang)见(Jian)的(De)实(Shi)验(Yan)室(Shi)设(She)备(Bei),(?)用(Yong)于(Yu)样(Yang)品(Pin)的(De)浓(Nong)缩(Suo)、(?)蒸(Zheng)发(Fa)和(He)提(Ti)纯(Chun)。(?)使(Shi)用(Yong)水(Shui)作(Zuo)为(Wei)加(Jia)热(Re)介(Jie)质(Zhi),(?)通(Tong)过(Guo)水(Shui)浴(Yu)的(De)方(Fang)式(Shi)传(Chuan)递(Di)热(Re)量(Liang)给(Gei)样(Yang)品(Pin)瓶(Ping),(?)实(Shi)现(Xian)样(Yang)品(Pin)的(De)加(Jia)热(Re)和(He)蒸(Zheng)发(Fa);使(Shi)用(Yong)油(You)类(Lei)作(Zuo)为(Wei)加(Jia)热(Re)介(Jie)质(Zhi),(?)通(Tong)常(Chang)是(Shi)高(Gao)温(Wen)油(You),(?)能(Neng)够(Gou)提(Ti)供(Gong)更(Geng)高(Gao)的(De)加(Jia)热(Re)温(Wen)度(Du)范(Fan)围(Wei)。(?)与(Yu)油(You)浴(Yu)的(De)区(Qu)别(Bie)主(Zhu)要(Yao)体(Ti)现(Xian)在(Zai)以(Yi)下(Xia)几(Ji)个(Ge)方(Fang)面(Mian):(?)
(?) (?)水(Shui)浴(Yu):(?)一(Yi)般(Ban)适(Shi)用(Yong)于(Yu)中(Zhong)低(Di)温(Wen)范(Fan)围(Wei),(?)温(Wen)度(Du)范(Fan)围(Wei)通(Tong)常(Chang)在(Zai)室(Shi)温(Wen)到(Dao)不(Bu)超(Chao)过(Guo)100摄(She)氏(Shi)度(Du)之(Zhi)间(Jian)。(?)
(?) (?)水(Shui)浴(Yu):(?)相(Xiang)对(Dui)于(Yu)油(You)浴(Yu),(?)水(Shui)浴(Yu)更(Geng)安(An)全(Quan),(?)因(Yin)为(Wei)水(Shui)的(De)燃(Ran)烧(Shao)点(Dian)高(Gao),(?)不(Bu)易(Yi)引(Yin)起(Qi)火(Huo)灾(Zai)。(?)
(?) (?)水(Shui)浴(Yu):(?)适(Shi)用(Yong)于(Yu)一(Yi)般(Ban)实(Shi)验(Yan)室(Shi)中(Zhong)的(De)常(Chang)规(Gui)蒸(Zheng)发(Fa)和(He)浓(Nong)缩(Suo)应(Ying)用(Yong),(?)操(Cao)作(Zuo)简(Jian)单(Dan),(?)价(Jia)格(Ge)较(Jiao)为(Wei)经(Jing)济(Ji)实(Shi)惠(Hui)。(?)
(?) (?)水(Shui)浴(Yu):(?)温(Wen)度(Du)控(Kong)制(Zhi)相(Xiang)对(Dui)较(Jiao)稳(Wen)定(Ding),(?)适(Shi)合(He)对(Dui)温(Wen)度(Du)要(Yao)求(Qiu)不(Bu)是(Shi)特(Te)别(Bie)严(Yan)格(Ge)的(De)实(Shi)验(Yan)。(?)
(?) (?)油(You)浴(Yu):(?)能(Neng)够(Gou)提(Ti)供(Gong)更(Geng)高(Gao)的(De)温(Wen)度(Du)范(Fan)围(Wei),(?)适(Shi)用(Yong)于(Yu)需(Xu)要(Yao)高(Gao)温(Wen)加(Jia)热(Re)的(De)实(Shi)验(Yan),(?)温(Wen)度(Du)范(Fan)围(Wei)通(Tong)常(Chang)在(Zai)室(Shi)温(Wen)到(Dao)几(Ji)百(Bai)摄(She)氏(Shi)度(Du)之(Zhi)间(Jian)。(?)
(?) (?)油(You)浴(Yu):(?)由(You)于(Yu)使(Shi)用(Yong)的(De)是(Shi)油(You)类(Lei)作(Zuo)为(Wei)加(Jia)热(Re)介(Jie)质(Zhi),(?)存(Cun)在(Zai)着(Zhuo)火(Huo)灾(Zai)风(Feng)险(Xian),(?)需(Xu)要(Yao)更(Geng)加(Jia)小(Xiao)心(Xin)谨(Jin)慎(Shen)地(Di)操(Cao)作(Zuo)。(?)
(?) (?)油(You)浴(Yu):(?)适(Shi)用(Yong)于(Yu)需(Xu)要(Yao)高(Gao)温(Wen)加(Jia)热(Re)的(De)实(Shi)验(Yan),(?)如(Ru)高(Gao)温(Wen)反(Fan)应(Ying)、(?)高(Gao)温(Wen)蒸(Zheng)馏(Liu)等(Deng),(?)通(Tong)常(Chang)在(Zai)特(Te)定(Ding)实(Shi)验(Yan)室(Shi)中(Zhong)使(Shi)用(Yong)。(?)
(?) (?)油(You)浴(Yu):(?)由(You)于(Yu)油(You)的(De)热(Re)容(Rong)量(Liang)大(Da),(?)温(Wen)度(Du)变(Bian)化(Hua)较(Jiao)慢(Man),(?)能(Neng)够(Gou)提(Ti)供(Gong)更(Geng)稳(Wen)定(Ding)的(De)加(Jia)热(Re)环(Huan)境(Jing),(?)适(Shi)合(He)对(Dui)温(Wen)度(Du)要(Yao)求(Qiu)较(Jiao)高(Gao)的(De)实(Shi)验(Yan)。(?)
二(?)、(?)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)仪(Yi)水(Shui)浴(Yu)的(De)主(Zhu)要(Yao)性(Xing)能(Neng)特(Te)点(Dian):(?)
(?) (?)操(Cao)作(Zuo)简(Jian)单(Dan),(?)易(Yi)于(Yu)掌(Zhang)握(Wo),(?)适(Shi)合(He)实(Shi)验(Yan)室(Shi)中(Zhong)的(De)常(Chang)规(Gui)使(Shi)用(Yong),(?)相(Xiang)对(Dui)于(Yu)其(Qi)他(Ta)类(Lei)型(Xing)的(De)旋(Xuan)转(Zhuan)蒸(Zheng)发(Fa)仪(Yi),(?)通(Tong)常(Chang)价(Jia)格(Ge)较(Jiao)为(Wei)经(Jing)济(Ji)实(Shi)惠(Hui)。(?)
(?) (?)水(Shui)浴(Yu)系(Xi)统(Tong)能(Neng)够(Gou)提(Ti)供(Gong)均(Jun)匀(Yun)的(De)加(Jia)热(Re),(?)确(Que)保(Bao)样(Yang)品(Pin)均(Jun)匀(Yun)蒸(Zheng)发(Fa),(?)避(Bi)免(Mian)局(Ju)部(Bu)过(Guo)热(Re)或(Huo)烧(Shao)焦(Jiao),(?)具(Ju)有(You)恒(Heng)温(Wen)控(Kong)制(Zhi)功(Gong)能(Neng),(?)可(Ke)设(She)定(Ding)并(Bing)保(Bao)持(Chi)恒(Heng)定(Ding)的(De)加(Jia)热(Re)温(Wen)度(Du),(?)提(Ti)高(Gao)实(Shi)验(Yan)的(De)重(Zhong)复(Fu)性(Xing)和(He)准(Zhun)确(Que)性(Xing),(?)能(Neng)够(Gou)实(Shi)现(Xian)样(Yang)品(Pin)瓶(Ping)的(De)旋(Xuan)转(Zhuan),(?)增(Zeng)加(Jia)样(Yang)品(Pin)表(Biao)面(Mian)积(Ji),(?)加(Jia)速(Su)挥(Hui)发(Fa)和(He)蒸(Zheng)发(Fa)速(Su)度(Du),(?)设(She)备(Bei)结(Jie)构(Gou)简(Jian)单(Dan),(?)操(Cao)作(Zuo)相(Xiang)对(Dui)安(An)全(Quan),(?)适(Shi)合(He)一(Yi)般(Ban)实(Shi)验(Yan)室(Shi)人(Ren)员(Yuan)使(Shi)用(Yong),(?)可(Ke)用(Yong)于(Yu)有(You)机(Ji)化(Hua)合(He)物(Wu)的(De)浓(Nong)缩(Suo)、(?)提(Ti)纯(Chun)和(He)分(Fen)离(Li),(?)适(Shi)用(Yong)于(Yu)许(Xu)多(Duo)实(Shi)验(Yan)室(Shi)中(Zhong)的(De)常(Chang)规(Gui)应(Ying)用(Yong),(?)一(Yi)般(Ban)体(Ti)积(Ji)较(Jiao)小(Xiao),(?)占(Zhan)用(Yong)空(Kong)间(Jian)少(Shao),(?)适(Shi)合(He)实(Shi)验(Yan)室(Shi)台(Tai)面(Mian)使(Shi)用(Yong),(?)在(Zai)紧(Jin)急(Ji)情(Qing)况(Kuang)下(Xia),(?)通(Tong)常(Chang)比(Bi)其(Qi)他(Ta)类(Lei)型(Xing)的(De)蒸(Zheng)发(Fa)仪(Yi)更(Geng)容(Rong)易(Yi)处(Chu)理(Li)。(?)