广东11选5

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您现在的位置:广东11选5 >> 技术文章 >> 中瑞祥直销电导率测定仪工作原理性能特点
中瑞祥直销电导率测定仪工作原理性能特点
浏览次数:130发布日期:2019-09-24

                     中瑞祥直销电导率测定仪工作原理性能特点

 

工作原理
电导率是以数字表示溶液传导电流的能力。水的电导率与其所含无机酸、碱、盐的量有一定的关系,当它们的浓度较低时,电导率随着浓度的增大而增加,因此,该指标常用于推测水中离子的总浓度或含盐量。

SHUIZHIYINGDUDANWEIHUANSUAN

广东11选5YINGDUDANWEI ppm DEGUOYINGDU FAGUOYINGDU YINGGUOYINGDU

广东11选51ppm = 1.000ppm 0.0560 0.1 0.0702

广东11选51DEGUOYINGDU= 17.847ppm 1 1.7847 1.2521

广东11选51FAGUOYINGDU= 10.000ppm 0.5603 1 0.7015

1YINGGUOYINGDU= 14.286ppm 0.7987 1.4285 1

DIANDAOLVYUSHUIDEYINGDU

SHUIRONGYEDEDIANDAOLVZHIJIEHERONGJIEGUTILIANGNONGDUCHENGZHENGBI,ERQIEGUTILIANGNONGDUYUEGAO,DIANDAOLVYUEDA。DIANDAOLVHERONGJIEGUTILIANGNONGDUDEGUANXIJINSIBIAOSHIWEI:1.4μS/cm=1ppmHUO2μS/cm=1ppm(MEIBAIWANDANWEICaCO3)。LIYONGDIANDAOLVYIHUOZONGGUTIRONGJIELIANGJIKEYIJIANJIEDEDAOSHUIDEZONGYINGDUZHI,RUQIANSHU,WEILEJINSIHUANSUANFANGBIAN,1μs/cmDIANDAOLV = 0.5ppmYINGDU

DANSHIXUYAOZHUYI:

广东11选5(1)YIDIANDAOLVJIANJIECESUANSHUIDEYINGDU,QILILUNWUCHAYUE20-30ppm

(2)RONGYEDEDIANDAOLVDAXIAOJUEDINGFENZIDEYUNDONG,WENDUYINGXIANGFENZIDEYUNDONG,WEILEBIJIAOCELIANGJIEGUO,CESHIWENDUYIBANDINGWEI20℃HUO25℃

(3)CAIYONGSHIJIJIANCEKEYIHUOQUBIJIAOZHUNQUEDESHUIDEYINGDUZHI。

RUANSHUIYUYINGSHUI

SHUIFENWEIRUANSHUI、YINGSHUI,FANBUHANHUOHANYOUSHAOLIANGGAI、MEILIZIDESHUICHENGWEIRUANSHUI,FANZHICHENGWEIYINGSHUI。SHUIDEYINGDUCHENGFEN,RUGUOSHIYOUTANSUANQINGNAHUOTANSUANQINGMEIYINQIDE,XIZANSHIXINGYINGSHUI(ZHUFEIZANSHIXINGYINGSHUI,FENJIEDETANSUANQINGNA,SHENGCHENGDEBURONGXINGTANSUANYANERCHENDIAN,SHUIYOUYINGSHUIBIANCHENGRUANSHUI);RUGUOSHIYOUHANYOUGAI、MEIDELIUSUANYANHUOLVHUAWUYINQIDE,。YIZHAOSHUIDEZONGYINGDUZHIDAZHIHUAFEN,ZONGYINGDU0-30ppmCHENGWEIRUANSHUI,ZONGYINGDU60ppmYISHANGCHENGWEIYINGSHUI,GAOPINZHIDEYINYONGSHUIBUCHAOGUO25ppm,GAOPINZHIDERUANSHUIZONGYINGDUZAI10ppmYIXIA。ZAITIANRANSHUIZHONG,YUANLICHENGSHIWEISHOUWURANDEYUSHUI、XUESHUISHUYURUANSHUI;QUANSHUI、XISHUI、JIANGHESHUI、SHUIKUSHUI,DUOSHUYUZANSHIXINGYINGSHUI,BUFENDIXIASHUISHUYUGAOYINGDUSHUI。

GUANYUSHUIZHIYINGDUHUANSUANCHANGJIANDANWEIDEHUANSUANYOU :

1mmol/L(1/2Ca2+ 、 1/2Mg2+)=50 ppm( YI CaC03JI )

1mmol/L(1/2Ca2+、 1/2Mg2+)=2.92grain/gallon(GELING / JIALUN )

广东11选5lgrain/gallon( GELING / JIALUN ) =17.lppm( YI CaC03JI)

1m3=264gallon (US)( MEIJIALUN )=22O ganon(UK)(YINGJIALUN )

广东11选5lkg=2.2pounds ( YINGBANG )

1ppm=1mg/L

TDS(ZONGRONGJIEXINGGUTI)YONGLAIHENGLIANGSHUIZHONGSUOYOULIZIDEZONGHANLIANG,TONGCHANGYIppmBIAOSHI。

ZAICHUNSHUISHEIZHIZAOYE,DIANDAOLVYEKEYONGLAIJIANJIEBIAOSHICHENGTDS。

广东11选5RONGYEDEDIANDAOLVDENGYURONGYEZHONGGEZHONGLIZIDIANDAOLVZHIHE。

JINGYANGONGSHISHI:JIANGYIWEIXIMENZIWEIDANWEIDEDIANDAOLVZHEBANYUEDENGYUTDS(ppm)

YOUSHITDS YEYONGQITAYANLEIBIAOSHI,RUCaCO3(XISHUZEWEI0.66)

TDSYUDIANDAOLVDEHUANSUANXISHUKEYIZAI0.4-1.0ZHIJIANDIAOJIE,YIDUIYINGBUTONGZHONGLEIDEDIANJIEZHIRONGYE。

DIANDAOLV

广东11选5DIANDAOLVSHIWUZHICHUANSONGDIANLIUDENENGLI,YUDIANZUZHIXIANGDUI,DANWEISiemens/cm 。

SHUIDEYINGDU

SHUIDEYINGDUSHIZHISHUIZHONGGAI、MEILIZIDENONGDU,YINGDUDANWEISHIppm,1ppmDAIBIAOSHUIZHONGTANSUANGAIHANLIANG1HAOKE/SHENG(mg/L)。

广东11选5DIANDAO(G)SHIDIANZU(R)DEDAOSHU。YINCIDANGLIANGGEDIANJI(TONGCHANGWEIBODIANJIHUOBOHEIDIANJI)CHARURONGYEZHONG,KEYICECHULIANGDIANJIJIANDEDIANZUR。GENJUOUMUDINGLV,WENDUYIDINGSHI,ZHEIGEDIANZUZHIYUDIANJIJIANJUL(cm)ZHENGBI,YUDIANJIDEJIEMIANJIA(cm2)FANBI,JIR =ρ×(L/A);QIZHONGρWEIDIANZULV,SHIZHANG1cm,JIEMIANJIWEI1cm2DAOTIDEDIANZU,QIDAXIAOJUEDINGYUWUZHIDEBENXING。

JUSHANGSHI,DAOTIDEDIANDAO(G)KEBIAOSHICHENGXIASHI:G =1/R=(1/ρ)×(A/L)=K×(1/J) ;QIZHONG,K=1/ρCHENGWEIDIANDAOLV,J =L/ACHENGWEIDIANJICHANGSHU;DIANJIEZHIRONGYEDIANDAOLVZHIXIANGJU1cmDELIANGPINGXINGDIANJIJIANCHONGYI1cm3RONGYESHISUOJUYOUDEDIANDAO。YOUSHANGSHIKEJIAN,DANGYIZHIDIANJICHANGSHU(J),BINGCECHURONGYEDIANZU(R)HUODIANDAO(G)SHI,JIKEQIUCHUDIANDAOLV。

性能特点
●全中文显示,界面友好:所有的数据、状态和操作提示都是中文显示,完全没有厂家自己定义的符号或代码。

广东11选5●JIANDANDECAIDANJIEGOU,WENBENSHIDERENBIAODUIHUA:SHIYONGQILAIGENGQINGXI、FANGBIAN,ANZHAOPINGMUSHANGDETISHIJIUKECAOZUO。

●DUOCANSHUTONGSHIXIANSHI:TONGSHIXIANSHIDIANDAOLV、SHUCHUDIANLIU、WENDU、SHIJIANHEZHUANGTAI。

●(CHAO)CHUNSHUIDEZIDONGBUCHANG:DUIYUCHAOCHUNSHUI,SHIXIANLEXIANSHI25℃SHIDEDIANDAOLVZIDONGWENDUBUCHANG。

广东11选5●JISHIBENGONGNENG:ZHONGSHIJILUYIBIAODECAOZUOSHIYONGQINGKUANGHEBAOJINGDEFASHENGSHIJIAN,BIANYUGUANLI。

广东11选5●LISHIQUXIANHESHUZIJILUYIGONGNENG:ERCIBIAOMEIGE5FENZHONGZIDONGCUNCHUYICICELIANGSHUJU,KELIANXUCUNCHUYIGEYUEDEDIANDAOLV。

广东11选5●SHUZISHIZHONGGONGNENG:XIANSHIDANGQIANDESHIJIAN,WEISHUZIJILUYIGONGNENGTIGONGSHIJIANJIZHUN。

广东11选5●BEIGUANGGONGNENG:KEZAIGUANGXIANHUNANHUOCHEDIMEIGUANGLIANGDEHUANJINGXIASHIYONG,GENJUWENDUBIANHUA,ZIDONGDIAOJIEDUIBIDUDAOQINGXI。

广东11选5●FANGCHENGXUFEISI:KANMENGOUCHENGXUQUEBAOYIBIAOBUHUISIJI,ZHEISHIZAIXIANSHIYIBIAODEJIBENYAOQIU。

广东11选5●SHUCHUDIANLIUSHEZHIYUJIANCHAGONGNENG:SHOUDONGDIANLIUYUANGONGNENG,KEJIANCHAHERENYISHEDINGSHUCHUDIANLIUZHI,FANGBIANJIANCEJILUYIHEXIAWEIJI。

广东11选5●RUANJIANSHEDINGDIANLIUSHUCHUFANGSHI:RUANJIANXUANZESHI0~10mAHUO4~20mASHUCHU。

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