DDG-2090 Industrial Conductivity Meter

Lus piav qhia luv luv:

★ Ntau yam muaj nuj nqi: conductivity, kub
★ Nta: Tsis siv neeg kub them nyiaj, ua haujlwm yooj yim
★ Daim Ntawv Thov: Kev kho dej, Rov qab osmosis system

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Technical Index

Conductivity yog dab tsi?

Phau Ntawv Qhia Txog Kev Ntsuas Kev Ntsuas Online

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DDG-2090 series ntawm microcomputer-raws li kev lag luam tswj cov twj paj nruag yog precision ntsuas rau kev ntsuasntawm conductivity los yog resistivity ntawm kev daws.Nrog kev ua tiav, kev ua haujlwm ruaj khov, kev ua haujlwm yooj yim thiab
Lwm qhov zoo, lawv yog cov cuab yeej zoo tshaj plaws rau kev ntsuas kev lag luam thiab kev tswj hwm.

Qhov zoo ntawm qhov ntsuas no suav nrog: LCD zaub nrog lub teeb rov qab thiab tso saib ntawm qhov yuam kev;tsis siv neegkub them;cais tawm 4 ~ 20mA tam sim no tso zis;dual relay tswj;adjustable ncua;ceeb nrog
sab sauv thiab qis qhov pib;hwj chim-down nco thiab tshaj kaum xyoo ntawm cov ntaub ntawv cia tsis muaj roj teeb thaub qab.

Raws li qhov sib txawv ntawm qhov kev tiv thaiv ntawm cov qauv dej ntsuas, cov electrode nrog qhov tsis tu ncua k = 0.01, 0.1,1.0 lossis 10 tuaj yeem siv los ntawm kev ntws-dhau, immerged, flanged lossis yeeb nkab-raws li installation.

Yav dhau los: DDG-2080X Industrial Conductivity & TDS & Salinity & Resistivity Meter

Tom ntej: DDG-3080 Industrial Conductivity Meter

Kev ntsuas ntau: 0-2000us / cm (Electrode: K = 1.0)

Kev daws teeb meem: 0.01us / cm

Precision: 0.01us/cm

Kev ruaj ntseg: ≤0.02 us / 24h

Standard tov: Txhua yam kev daws teeb meem

Tswj ntau yam: 0-5000us / cm

Kev them nyiaj kub: 0 ~ 60.0 ℃

Cov teeb liab tso zis: 4 ~ 20mA cais tawm kev tiv thaiv, tuaj yeem ua ob npaug ntawm cov zis tam sim no.

Cov zis tswj hom: ON/OFF relay tso zis hu (ob teev)

Relay load: Max.230V, 5A (AC);Min.L5V, 10A (AC)

Tam sim no cov zis load: Max.500Ω

Ua haujlwm voltage: AC 110V ± l0％, 50Hz

Zuag qhia tag nrho qhov ntev: 96x96x110mm;qhov loj: 92x92mm

Kev ua haujlwm: ambient kub: 5 ~ 45 ℃

Conductivity yog 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 insulator vim nws cov nqi qis heev (yog tias tsis muaj qhov tsis txaus ntseeg) conductivity nqi 2. Cov 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

Conductivity Theory Guide
Conductivity / Resistivity yog ib qho kev ntsuas dav siv rau kev ntsuas dej purity, saib xyuas rov qab osmosis, ntxuav cov txheej txheem, tswj cov txheej txheem tshuaj, thiab hauv cov dej khib nyiab.Cov txiaj ntsig tau ntseeg tau rau cov ntawv thov sib txawv no nyob ntawm kev xaiv qhov zoo conductivity sensor.Peb phau ntawv qhia pub dawb yog ib qho kev siv dav dav thiab kev cob qhia cov cuab yeej raws li kaum xyoo ntawm kev lag luam kev coj noj coj ua hauv qhov ntsuas no.

DDG-2090 Kev Lag Luam Conductivity Meter Cov Neeg Siv Khoom

Sau koj cov lus ntawm no thiab xa tuaj rau peb