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想要了解如何正确的选择露点仪不妨看看这些吧

发布时间:2020-03-11浏览:1042次

  SHUOQILUDIANYIDAJIADOUBUMOSHENG,GUANYULUDIANYIDEFENLEIDAJIAYEHUODUOHUOSHAODEDOUZHIDAOLE,NEIMEZHEIMEDUOFENLEIWOMENGAIRUHELAIXUANZENI?JINTIANJIULAIGENDAJIAFENXIANGYIXIAYINGGAIRUHEXUANZEHESHIZIJIDELUDIANYIBA。

沙龙会体育  LUDIANYIDEXUANXINGFANGFARUXIA:

沙龙会体育  LUDIANYI(SHIDUYIQI)CELIANGDEFANGFAKEWEIWUHUABAMEN,QIXINGNENGYUJIAGEYEXIANGCHAXUANSHU,ZHEIJIUYAOQIUWOMENXUANYONGYIQISHIYAOJINSHENXIAOXIN,BUDANYAOKAOLVDAOXINGNENGHEJIAGE,HAIYINGGAIKAOLVDAOYIQISHIYONGDECHANGHEHESUOCEQITIDEZHONGLEIJIFUSHIXINGDENG。ZONGTIYUANZERUXIA:

  (1)湿度基准:考虑到要求测量准确度高,样气理想,一般应选用冷镜式露点仪

沙龙会体育  (2)QIYEJIZHUNHUOSHIYANSHIFENXI:RUGUOCELIANGZHUNQUEDUYAOQIUJIAOGAO,KEXUANYONGLENGJINGFAYIQI;RUGUOLIANGCHENGYAOQIUJIAODI(LUDIAN-80℃YIXIA)QIEQITIJIAOQINGJIE,KEXUANYONGDIANJIEFAYIQI。

  (3)XIANCHANGJIANCE:RUGUOCELIANGZHUNQUEDUYAOQIUJIAOGAO,KEXUANYONGLENGJINGFAYIQI(TONGSHANG);RUGUOYAOQIUCELIANGSUDUKUAIHUOQITIWURANJIAOZHONG,XUANYONGZURONGFAYIQI。

  (4)LIANXUZAIXIANJIANCE:RUGUOJINGDUYAOQIUBUTAIGAO,KEXUANYONGZURONGFAYIQI。

  LENGJINGSHILUDIANYIZAICELIANGZHONGYINGZHUYIYIXIAJINGMIANWURANDEWENTI。

  镜面污染对露点测量的影响:在露点测量中,镜面污染是一个突出的问题,其影响主要表现在两个方面;沙龙会体育一是拉乌尔效应,二是改变镜面本底放射水平。

  LAWUERXIAOYINGSHIYOUSHUIRONGXINGWUZHIZAOCHENGDE。RUGUOBEICEQITIZHONGXIEDAIZHEIZHONGWUZHI(YIBANSHIKERONGXINGYANLEI)ZEJINGMIANTIQIANJIELU,SHICELIANGJIEGUOCHANSHENGZHENGPIANCHA。

  RUOWURANWUSHIBURONGYUSHUIDEWEILI,RUHUICHENDENG,ZEHUIZENGJIABENDIDESANSHESHUIPING,CONGERSHIGUANGDIANLUDIANYIFASHENGLINGDIANPIAOYI。CIWAI,YIXIEFEIDIANBISHUIDIDERONGYILENGNINGDEWUZHI(LIRUYOUJIWU)DEZHENGQI,BUYANERYUJIANGDUILUDIANDECELIANGCHANSHENGGANRAO。

沙龙会体育  YINCI,WULUNRENHEYIZHONGLEIXINGDELUDIANYIDOUYINGFANGZHIWURANJINGMIAN。YIBANSHUOLAI,GONGYELIUCHENGQITIFENXIWURANDEYINGXIANGSHIBIJIAOYANZHONGDE。DANJISHISHIZAICHUNQIDECELIANGZHONGJINGMIANDEWURANYIHUISUISHIJIANZENGJIAERJILEI。

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