DDS-1706 Laboratory Conductivity Meter

Lus piav qhia luv luv:

★ Ntau txoj haujlwm: conductivity, TDS, Salinity, Resistivity, Kub
★ Nta: tsis siv neeg kub them nyiaj, siab nqi-kev ua tau zoo piv
★ Daim ntawv thov:tshuaj chiv, metallurgy, kws, biochemical, dej khiav

 


  • facebook
  • linkedin
  • sn02 ua
  • sn04 ua

Product Detail

Technical Index

Conductivity yog dab tsi?

Phau ntawv

DDS-1706 yog ib qho kev txhim kho conductivity meter;Raws li DDS-307 ntawm kev ua lag luam, nws tau ntxiv nrog qhov tsis siv neeg qhov kub thiab txias ua haujlwm, nrog tus nqi siab-kev ua tau zoo.Nws tuaj yeem siv dav rau kev soj ntsuam tas li ntawm cov txiaj ntsig ntawm cov kev daws teeb meem hauv thermal fais fab nroj tsuag, tshuaj chiv, metallurgy, kev tiv thaiv ib puag ncig, kev lag luam tshuaj, kev lag luam biochemical, khoom noj khoom haus thiab dej ntws.


  • Yav dhau los:
  • Tom ntej:

  • Kev ntsuas ntau Kev coj ua 0.00 μS/cm… 199.9 mS/cm
      TDS 0.1 mg/L … 199.9 g/L
      Salinity 0.0 hli...80.0 hli
      Kev tiv thaiv 0 Ω.cm… 100MΩ.cm
      Kub (ATC / MTC) -5…105 ℃
    Kev daws teeb meem Kev coj ua Tsis siv neeg
      TDS Tsis siv neeg
      Salinity 0, 1 np
      Kev tiv thaiv Tsis siv neeg
      Kub 0.1 ℃
    Electronic unit yuam kev EC/TDS/Sal/Res ± 0.5% FS
      Kub ± 0.3 ℃
    Calibration Ib lub ntsiab lus
      9 preset standard tov (Tebchaws Europe, USA, Tuam Tshoj, Nyiv)
    Fais fab mov DC5V-1W
    Qhov loj / hnyav 220 × 210 × 70mm / 0.5kg
    Saib xyuas LCD zaub
    Electrode input interface Mini Din
    Cov ntaub ntawv khaws cia Calibration ntaub ntawv
      99 cov ntaub ntawv ntsuas
    Sau muaj nuj nqi Kev ntsuas ntsuas
      Calibration tau tshwm sim
      Cov ntaub ntawv khaws cia
    Siv tej yam kev mob Kub 5…40 ℃
      txheeb ze humidity 5% ... 80% (Tsis yog condensate)
      Installation qeb
      Cov pa phem theem 2
      Qhov siab <= 2000 m

    Kev coj uayog ib qho kev ntsuas ntawm cov dej muaj peev xwm kom dhau hluav taws xob ntws.Qhov peev xwm no ncaj qha ntsig txog qhov concentration ntawm ions hauv dej
    1. Cov khoom siv hluav taws xob no yog los ntawm cov ntsev yaj thiab cov khoom siv tsis zoo xws li alkalis, chlorides, sulfides thiab carbonate compounds.
    2. Cov tshuaj uas yaj mus rau hauv ions kuj hu ua electrolytes 40. Qhov ntau ions uas tam sim no, cov dej conductivity ntau dua.Ib yam li ntawd, tsawg dua ions uas nyob hauv dej, qhov tsawg dua nws yog.Cov dej distilled los yog deionized tuaj yeem ua raws li cov khoom siv hluav taws xob vim nws cov nqi qis heev (yog tias tsis tsim nyog) conductivity nqi.Dej hiav txwv, ntawm qhov tod tes, muaj cov conductivity siab heev.

    Ions ua hluav taws xob vim lawv cov nqi zoo thiab tsis zoo

    Thaum electrolytes yaj nyob rau hauv dej, lawv muab faib mus rau hauv zoo charged (cation) thiab negatively charged (anion) hais.Raws li cov khoom yaj hauv cov dej sib cais hauv dej, qhov sib npaug ntawm txhua qhov zoo thiab qhov tsis zoo nyob sib npaug.Qhov no txhais tau hais tias txawm tias cov dej conductivity nce nrog cov ions ntxiv, nws tseem muaj hluav taws xob tsis zoo 2

    DDS-1706 siv phau ntawv

    Sau koj cov lus ntawm no thiab xa tuaj rau peb