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当前位置:技术支持 > 选购表面张力仪还是视频光学接触角测量仪作为界面化学分析的测试仪器? 技术文章

选购表面张力仪还是视频光学接触角测量仪作为界面化学分析的测试仪器?

点击次数:1555  发布时间:2018-05-30

BIAOMIANZHANGLIYIYIJISHIPINGUANGXUEJIECHUJIAOCELIANGYIZUOWEIJIEMIANHUAXUEFENXICESHILINGYULIANGGEZHONGYAODEFENXIYIQISHICONGSHICAILIAOYANJIU、KAIFAYIJIPINZHIKONGZHIRENYUANCESHIBIAOMIANZHANGLIZHI、JIEMIANZHANGLIZHIHUOJIECHUJIAOZHIDEBIBEIYIQI。DANSHI,ZHANGQIYILAIZAIXUANZEBIAOMIANZHANGLIYIHEJIECHUJIAOCELIANGYIDESHIHOU,SHIYONGRENYUANJUNHUIFACHUZHEIYANGDEYIWEN——DUIWOERYAN,XUANGOUBIAOMIANZHANGLIYIHAISHIJIECHUJIAOCELIANGYINI?JINERYOUBUFENYONGHUZHIJIEXIANGRUSHANGHAISUOLUNYIYANGDEGONGYINGSHANGYAOQIU,SHIBUSHIYOUYIQIJIKEYICESHIBIAOMIANZHANGLI,TONGSHIYOUKEYICESHIJIECHUJIAOZHI?

众博棋牌SHANGHAISUOLUNZHUANMENZHENDUIYOURUSHANGXUANGOUBIAOMIANZHANGLIYIHAISHIJIECHUJIAOCELIANGYIDEYONGHUZHUANXIELERUXIATIWENSHIDEXUANGOUSHUOMING,GONGCANKAO:

1、BIAOMIANZHANGLIYIHEJIECHUJIAOCELIANGYIDEZHUYAOQUBIE?

众博棋牌TONGCHANGERYAN,BIAOMIANZHANGLIYISHIZHICAIYONGCHENGZHONGYUANLIBINGSHIYONGBOJINBANFA(Wilhelmy Plate) HUOBOJINHUANFA(DuNouy Ring)DEYIQI。ERSHIPINGUANGXUEJIECHUJIAOCELIANGYITONGCHANGSHIZHICAIYONGGUANGXUESHIPINDEFANGFA,TONGGUOBUZHUOYEDIDECELUNKUO,BINGJINERTONGGUORUYoung-LaplaceFANGCHENGNIHESUANFAFENXIDECHUJIECHUJIAOZHIDEFENXICESHIYIQI。CONGBEICESHIWUTILAIKAN,BIAOMIANZHANGLIYITONGCHANGSHIZHIYONGYUCESHIYETIYUQITIHUOYETIYUYETI(SHUI-YOU)DEBIAOMIANZHANGLIHEJIEMIANZHANGLIZHI;ERSHIPINGUANGXUEJIECHUJIAOCELIANGYITONGCHANGSHIYONGLAICESHIGUTIDEXINGZHI,RUJIECHUJIAOZHI、BIAOMIANZIYOUNENGZHI、KERUNSHIXINGFENXIDENG。

2、SHIFOUCUNZAIYITAIYIQITONGSHIKEYIFENXIBIAOMIANZHANGLIHEJIECHUJIAOZHI?

YOUYUCHENGZHONGYUANLIHEGUANGXUEYUANLISHUYULIANGGEWANQUANBUTONGDEYUANLI,YINER,CHUSHAOSHUSHANGYEHUADEYIQICHANGSHANGJIANGLIANGBUFENGONGNENGHEERWEIYIWAI,DABUFENCHANGSHANGSHIXIANDEERHEYIGONGNENGJUNHUOSHICAIYONGCHENGZHONGYUANLICESHIBIAOMIANZHANGLIHECAIYONGCHENGZHONGYUANLICESHIJIECHUJIAO,HUOCAIYONGSHIPINGUANGXUEYUANLICESHIJIECHUJIAOTONGSHIKETONGGUOXUANDIFAHUOYUESHUTINGDIFACESHIYETIDEBIAOMIANZHANGLIHEJIEMIANZHANGLIZHI。

JIANGCHENGZHONGYUANLIDEBIAOMIANZHANGLIYIHESHIPINGUANGXUEYUANLIDEJIECHUJIAOCELIANGYIHEERWEIYI,TONGGUOWUFASHIXIANHENHAOGAOJINGDEKONGZHIHEHENHAODEFANGBIANXING。YINER,LIANGGEYIQIGONGYOUDEBUFENZHIYOUYANGPINTAIDESHENGJIANG。SHANGHAISUOLUNDEZHANFULIFENXIMOKUAISHIXIANLEJIANGBIAOMIANZHANGLIYIYUJIECHUJIAOYIWANQUANDERONGHE,RUGUOFEIYAOXUANGOUZHEIYANGDEERHEYIGONGNENG,ZESHISHOUYAOXUANZEMUBIAO。

表面张力仪和接触角测量仪二合一

需要特别指出的是,众博棋牌称重法表面张力仪采用称重原理测试固体的接触角值时会存在很多非常明显的缺陷,不建议使用:

(1)CESHISHUJUYUSHIPINGUANGXUEFAYUANLISHISHUJUWUFADUIBI,MEIYOUKEBIXING;

众博棋牌(2)DUIYANGPINBIAOMIANXINGZHUANGCHICUNDEJINGDUYAOQIUJIAOGAO,TONGCHANGWUFACEDE。

(3)YUCHANGGUIDEJIECHUJIAOSHUJUWUFAJINXINGBIJIAO。

众博棋牌YINER,CHENGZHONGYUANLIDEBIAOMIANZHANGLIYICESHIJIECHUJIAOGONGNENGTONGCHANGZHISHIXUANGOUDEGONGNENGXIANG,ERBUNENGZUOWEIKEXUESHIYANFENXIJIECHUJIAOZHIDEZHUYAOJISHUSHOUDUAN。

众博棋牌3、DANHUANGUOLAI,RUGUOXUANGOUJIECHUJIAOCELIANGYIBINGCAIYONGYUESHUTINGDIFAHUOXUANDIFACESHIBIAOMIANZHANGLIZHIHUIZENYANG?

ZHEISHISHANGHAISUOLUNSHOUTUIDEFANGAN,TONGSHISHANGHAISUOLUNJIANLIZAIYOUYUSUANDESHIHOU,XUANGOUSHANGHAISUOLUNDESHIPINGUANGXUEJIECHUJIAOCELIANGYI,TONGSHIXUANGOUYITAISHANGHAISUOLUNBIAOZHUNJIDEBIAOMIANZHANGLIYI。ZHEIYANGDEHAOCHUZAIYU:

众博棋牌(1)YONGYOULECHANGGUIDEBIAOMIANZHANGLIHEJIECHUJIAOCELIANGDESUOYOUSHOUDUAN;

(2)KEYICAIYONGSHANGHAISUOLUNJIYUASHASUANFADEDONGTAIBOJINBANFABIAOMIANZHANGLIYI,CESHIBIAOMIANHUOXINGJIDEDONGTAIXIFUHEDONGTAIBIAOMIANZHANGLIZHI;

(3)KEYISHIXIANMUQIANBIAOMIANZHANGLICELIANGDEzuiQIANYANJISHUDECEZHI,JISHIXIANCELIANGBIAOMIANZHANGLISANMINGZHIXIAOYING,FENCENGXIAOYING。(BOJINBANHEHUANJINNENGGOUCEDEzuiSHANGYICENGDEFENZIDEBIAOMIANZHANGLIZHI,ERSHIPINGUANGXUEYUANLIDEASHASUANFACEKEYISHIXIANzuiSHANGYICENGHEzuiXIAYICENGDUOCENGBIAOMIANZHANGLIHUOJIEMIANZHANGLIDECELIANG)

4、XUANGOUBIAOMIANZHANGLIYIHUOJIECHUJIAOCELIANGYIDEZHUYAOYIJUSHISHENME?

TONGCHANGQINGKUANGXIA,BIAOMIANZHANGLIZHIDECEDEJINJINSHIYANJIUDE*BU,ERGENGDUODEYANJIUSHIJIYUGUTICAILIAOBIAOMIANDEYINGYONG,BIRUMOSHUIHETULIAODEBIAOMIANZHANGLICESHIDEDAOHOU,SHISHISHANGBIXUZAITONGGUOJIECHUJIAOZHILAIPINGGUQIZAIGUTIBIAOMIANDEZHANFUHUOzuiZHONGXIAOGUO。

众博棋牌YINER,JIYUZHEIZHONGYIYIERYAN,SHANGHAISUOLUNJIANYIDEFANGANWEI:

(1)ZUOWEIYINGYONGHEYANJIUERYAN,SHOUXIANXUANZEJIYUASHASUANFADEJIECHUJIAOCELIANGYI,KEYIMINGANDEFENXICHUGUTICAILIAODEBIAOMIANZHANFUQINGKUANGYIJISUOYANFAYETICAILIAOYUDICAIDEZHANFUQINGKUANG,YIZUOzuiZHONGXIAOGUOPINGGU;

(2)ZUOWEIPINZHIKONGZHIERYAN,KEYIZAIGOUMAILEJIECHUJIAOCELIANGYIHEBIAOMIANZHANGLIYIHOU,zuiZHONGTONGGUOBIAOMIANZHANGLIZHIJINXINGGONGYINGSHANGHUOXIAYOUGONGHUOSHANGPINZHIKONGZHISUOYONG。

RUSHANGZILIAOBANQUANGUISHANGHAISUOLUNSUOYOU,WEIJINGXUKEBUDEZHUANZAIHUOYINYONG。QINQUANBIJIU。