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环境对水分仪测量精度的影响

作者:admin 来源:未知 时间:2021-04-02 点击:次

[文章前言]:  RH针对精密仪器而言,周边的环境多多少少都是会对其有一定的危害。环境也从温度、环境湿度、太阳等三层面危害着卡尔费休法少量水分测定仪(以下简称:水分仪)的测量精度。

  ZHENDUIJINGMIYIQIERYAN,ZHOUBIANDEHUANJINGDUODUOSHAOSHAODOUSHIHUIDUIQIYOUYIDINGDEWEIHAI。BENWENYECONGWENDU、HUANJINGSHIDU、TAIYANGDENGSANCENGMIANWEIHAIZHEKAERFEIXIUFASHUIFENCEDINGYI(YIXIAJIANCHENG:SHUIFENYI)DECELIANGJINGDU。

  环境对水分仪测量精度的影响

  1、 环境温度

  HUANJINGWENDUGUOGAO,DUIKAERFEIXIUSHIJIDEYINGXIANGHENDA。SHOUXIANSHISHIJIDEHUIFAXING,GAOWENHUISHISHIJIHUIFASUDUZENGDA,JIASUQISUNHAO。QICI,ZAIDIANJIESHUIFENGUOCHENGZHONG,WENDUGUOGAODUIYIQIDEDIANJIESHIJIAN、SUDU、ZHONGFUXINGHEWENDINGXINGZAOCHENGYIDINGYINGXIANG。XIATIANGAOWENGAOSHIKONGQISHUIQIZENGDUO,YANGPINXISHOUSHUIFENJILVZENGDA,CEDINGDEJIEGUOHUIYOUHENDADEWUCHA,ZAOCHENGCELIANGBUZHUNQUE。

  2、 阳光直射

  YANGGUANGZHISHEZAISHIJISHANGHUISHISHIJIZIDONGGUODIAN。SHIJIGUODIANSHIYINWEIDIANLIZIBEIYICHANGYANGHUAWEIDIANDANZHI,DAOZHISHIJICHENGFENBILIGAIBIAN,SHIJIYANSEBIANSHEN,YINGXIANGCELIANGJIEGUO。WEILIANGDEGUODIANHUIZAOCHENGSHUJUPIANDI。YINCI,ZAISHIYONGSHUIFENYICELIANGYANGPINZHONGSHUIFENHANLIANGSHI,YINGBIMIANYANGGUANGZHISHE。RUOFASHENGSHIJIGUODIANDEQINGKUANG,XUXIANGGUODIANSHIJIZHONGZHURUYIDINGLIANGDESHUIRANGSHIJIHUIFUZHENGCHANG。

  3、 环境湿度

  SHUIFENYISHIJIANCEYANGPINZHONGWEILIANG、HENLIANGJIBIESHUIFENDEYIQI,YINCIDUIKONGQIZHONGDESHUIFENSHIFENMINGAN。JISHISHIDIDINGPINGNEIBUBAOLUZAIXIANGDUISHIDU30%DEHUANJINGZHONGJIMIAOZHONG,DOUHUIRANGYIQIZHONGXINPINGHENGYIDUANSHIJIAN。

  SHIYONGHUANJINGDESHIDUYAOBAOCHIZAIHELIDEFANWEINEI,YAOJINLIANGBIMIANDIANJIEYESHOUCHAO。DIANJIEYESHOUCHAOHOUHUISHIKONGBAIDIANLIUZENGDA,BURONGYIDADAOPINGHENGDIAN,CESHIJIEGUOBUWENDING,SHUJUHUGAOHUDI。TONGSHIYAOBAOZHENGFANYINGDANYUANDEQIMIXING,YAOJINGCHANGGENGHUANBIANSEGUIJIAOGANZAOJIHEMIFENGDIAN,TONGSHIYAOJINGCHANGZAIGEGEBUJIANDEJIEHECHUTUMOSHAOXUGUIZHIYIZENGJIAMIFENGXING。

  NEIME,DUIYUZHANGSHIJIANBUHUISHIYONGDESHUIFENYI,GAIRUHECUNFANGNI?MASHANGJIUYAOFANGJIALE,NINSHIFOUHUIDANXINHUILAIDESHIHOUSHUIFENYIWENDINGSHIJIANGUOZHANG?ZHAOZHEYIXIABUZHOUWEIHUSHUIFENYIDEDIDINGCHIZUJIANJIUNENGMIANQUNINDEGEZHONGDANYOU。

  一、清洗滴定池和塞子

  PAIGANDIDINGCHINEISHIJI,XIAOXINCHAIXIEXIADIDINGCHISHANGDEGEBUJIAN。YONGJIUJINGHUOBINGTONGCHUDIAOYOUZHIHEWUWU。

  YONGROURUANHAIMIANHEZHONGXINGXIDIJIXIDIZHEIXIEBUJIAN。

  YONGCHUNSHUIHUOWUSHUIYICHUNQINGXIBINGFANGGANZAOQIZHONGGANZAO(50~105℃)。

  二、清洗检测电极

  YONGJIUJINGHUOBINGTONGCHUQUFUZHEWU,DIANJITOUBUYONGRUANZHIQINGQINGCASHI。

  YONGCHUNSHUIHUOWUSHUIYICHUNCHONGJING,ZAIYONGRUANZHIXIGAN,RANHOUYONGDIANCHUIFENGCHUIGAN。

  三、清洗反应电解池

  PAIDIAODIANJIECHINEISHIJI,ZHUYIBUYAOPENGDAOXIAN。

  YONGZHANYOUJIUJINGDERUANZHICADIAOWUWU。

  WANGYINJICHINEIDAORUWUSHUIYICHUN,MIFENGKOUSAISHANGXIANGJIAOSAI,CHONGFENSHUANXI。

  PAIDIAOWUSHUIYICHUN,ZHONGFUBUZHOU3,RUGUOWUWUBUNENGMASHANGQUDIAO,KEZHURUWUSHUIBINGTONG,JIANGTAMENJINPAOYIDUANSHIJIAN。

  YONGCHUNSHUIPIAOJING,ZAIYONGWUSHUIYICHUNCHONGJING,RANHOUYONGDIANCHUIFENGCHUIGAN。

  以上就是小编为大家介绍的环境对水分仪测量精度的影响的全部内容,如果大家还对相关的内容感兴趣,请持续关注青岛拓科仪器有限公司

  本文标题:环境对水分仪测量精度的影响  地址:http://wszmqma.com/hangye/513.html

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