Hangzhou Qiwei Instrument Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm benchtop digital conductivity meter hauv Suav teb. Nrog ib pab neeg tsim khoom, peb muaj peev xwm ua tau raws li qhov xav tau ntawm feem ntau ntawm peb cov neeg siv khoom. Txais tos rau kev lag luam wholesale bulk benchtop digital conductivity meter hauv Tshuag ntawm no los ntawm peb lub hoobkas. Peb kuj txais customized txiav txim.
Benchtop Conductivity Ntsuas peev xwm: 0-200 mS / cm
Ntau yam ntawm cov qauv dej tuaj yeem raug sim rau kev coj ua hauv chav kuaj siv DDS-11A Benchtop Digital Conductivity Meter.
Cov cuab yeej tuaj yeem teeb tsa nrog cov khoom siv hluav taws xob ntawm ntau qhov tas mus li kom phim cov hluav taws xob conductivity ntawm cov qauv uas tau kuaj xyuas, thiab nws cov peev xwm ntsuas tau ntev txog li 200 mS / cm.
Lub cell conductivity yuav tsum ua kom haum raws li qhov xav tau ntawm cov qauv coj mus kuaj, yog li xaiv txoj cai cell tas li yog qhov tseem ceeb.
Cov cell tsis tu ncua K=0.1, K=1.0, thiab K=10.0 yog siv tau rau cov ntawv thov raug. Raws li kev siv electrode configuration, lub ntsuas ntsuas kuj tso cai rau K=0.01 kev xaiv rau cov ntawv thov uas tsis tshua muaj conductivity lossis siab - dej huv.
cov khoom siv thev naus laus zis
Lub Benchtop Digital Conductivity Meter no yog cov cuab yeej tshuaj ntsuam xyuas kev tshaj lij tsim los rau kev kuaj lub cev thiab tshuaj lom neeg ntawm cov kua, tshwj xeeb uas tsim los rau kev ntsuas qhov ntsuas qhov ntsuas ntawm ntau yam kev daws teeb meem aqueous. Ua nrog lub siab -kawg ntse microcomputer tswj qhov system, lub cuab yeej nta kev suav ceev thiab kev ua haujlwm ceev, ua kom ceev thiab raug txheeb xyuas qhov tseeb ntawm kev coj ua rau txhua yam ntawm cov kua dej.
Thaum nruab nrog ib qho kev xaiv tshwj xeeb electrode ntawm 0.1 cell tas li, nws tseem tuaj yeem ua tiav qhov ntsuas kev ntsuas dej ntshiab thiab siab - dej huv, ua tau raws li cov kev ntsuas nruj rau siab - dej huv.
Kev siv siab - cov khoom siv zoo, cov cuab yeej muab kev ua haujlwm ruaj khov, kev ntsuas kev daws teeb meem zoo thiab raug, nrog rau kev muaj zog tiv thaiv ib puag ncig - muaj peev xwm cuam tshuam. Nws yog qhov tsim nyog rau kev ua haujlwm ntev - lub sijhawm ua haujlwm tsis tu ncua raws li kev ua haujlwm nyuaj. Nrog rau kev tsim kho tib neeg thiab ua kom yooj yim, nws yooj yim rau kev khiav lag luam thiab tswj tau yooj yim, txo cov nqi siv tag nrho.
Lub benchtop digital conductivity meter npog ntau yam ntawm daim ntawv thov scenarios thiab yog dav siv nyob rau hauv lub teeb kev lag luam manufacturing, tshuaj ntau lawm, khoom noj khoom haus, kev tsim tshuaj, pej xeem noj qab haus huv, zog mov, ib puag ncig xyuas, university scientific research thiab lwm yam teb. Txawm hais tias rau kev tswj hwm kev tsim khoom txhua hnub ntawm cov kab ntau lawm, niaj hnub kev tshuaj xyuas lub cev thiab tshuaj lom neeg hauv cov chaw sim, lossis ntawm - qhov chaw kuaj thiab kuaj sab nraum zoov, cov cuab yeej tso tawm cov ntaub ntawv raug, ruaj khov thiab tshawb xyuas cov ntaub ntawv, ua kom tiav cov kev xav tau ntawm cov kua conductivity nyob rau ntau qhov kev lag luam thiab cov xwm txheej.
Yuav Ua Li Cas Xaiv Conductivity Cell Constant?
Cov conductivity electrode qhov sib piv rau cov qauv hluav taws xob conductivity yog txiav txim los ntawm cov conductivity cell tas li, los yog K.
Vim hais tias txoj kev ntsuas yuav tsum tswj cov hluav taws xob tsim nyog nyob rau hauv qhov xav tau conductivity ntau yam, cov qauv sib txawv yuav tsum muaj cov xov tooj sib txawv.
K = 0.01
Thaum ntsuas siab -purity lossis ultrapure dej, K=0.01 cell yog tsim los rau cov ntawv siv hluav taws xob tsawg heev.
Common siv yuav yog:
• Dej uas muaj purity siab • Dej uas yog ultrapure • Dej uas tsis muaj ion ntsiab lus • Dej zoo nyob rau hauv lub chaw soj nstuam
K = 0.1
Thaum txheeb xyuas cov dej huv huv lossis cov kua dej uas muaj kuab paug, K=0.1 cell feem ntau xaiv vim nws tsim nyog rau cov qauv qis - conductivity.
Common siv yuav yog:
• Dej uas tau purified • Dej siv nyob rau hauv lub chaw soj nstuam • txheej txheem dej uas tsis muaj conductivity • diluted daws
K = 1.0
Rau kev ntsuas kev ntsuas niaj hnub hauv ntau qhov chaw kuaj thiab cov qauv hauv dej, K=1.0 yog qhov dav dav - lub hom phiaj ntawm tes tas li.
Thaum qhov kev cia siab ntawm conductivity nyob rau hauv tus txheej txheem conductivity ntawm tes qhov kev khiav hauj lwm ntau yam, nws yuav raug muab coj los xav.
K = 10.0
Rau cov qauv uas muaj cov conductivity ntau dua, thaum lub cell qis tas li yuav tsis yog qhov kev teeb tsa zoo tshaj plaws, K=10.0 cell yog tsim.
Common siv yuav yog:
• Kev daws nrog ntsev ntau • Cov ntsiab lus ntawm cov electrolytes • Cov qauv txuas nrog cov brine • Cov txheej txheem ua kua nrog ntau dua conductivity
Technical parameters
|
Qauv |
DDS-11A |
|
Kev ntsuas ntau |
0 ~ 2 × 105 μS / cm |
|
Qhov tseeb |
± 1% F × S |
|
Ntsuas Kev ruaj ntseg |
0.50% |
|
Temperature Compensation Range |
15 ~ 35℃(zeeg) |
|
Tso zis ntsuas teeb liab |
0 ~ 20 (mV) |
|
Loj |
240 × 170 × 60 hli |
|
Qhov hnyav |
0.7 KG |
|
Kev siv fais fab |
3 W |
|
Specification Constants ntawm Electrodes |
0.01, 0.1, 1, 10 |
Automatic Temperature Compensation for Conductivity Measurement
Kev ntsuas ntsuas tau txais ntawm qhov sib txawv ntawm qhov kub thiab txias yuav tsis sib piv ncaj qha yam tsis muaj kev hloov kho qhov kub thiab txias vim tias hluav taws xob conductivity txawv nrog qhov kub thiab txias.
Txhawm rau suav rau qhov cuam tshuam ntawm cov qauv ntsuas kub ntawm kev ntsuas ntsuas, DDS-11A muaj qhov kub thiab txias.
Thaum lub sijhawm kuaj, lub cuab yeej hloov kho tus nqi tso tawm kom pom raws li cov txheej txheem them nyiaj raug xaiv uas siv cov ntaub ntawv ntsuas kub.
Thaum cov qauv ntsuas kub hloov pauv hauv qhov kev txhawb nqa kev hloov kho, qhov no pab cov neeg siv kom tau txais kev nyeem ntawv zoo ib yam.
Yuav ua li cas Automatic Temperature Compensation Ua Haujlwm?
Qhov ntsuas kub ntsuas muab qhov ntsuas kub tam sim no, thiab cov lus teb electrode yog thawj qhov kev ntsuas ntsuas.
Qhov ntsuas ntsuas qhov ntsuas tau raug hloov mus rau qhov ntsuas qhov ntsuas tau xaiv los ntawm cov cuab yeej siv qhov ntsuas kub ntsuas kev sib raug zoo.
Cov txheej txheem no ua rau nws muaj peev xwm los sib piv cov nqi conductivity ntawm ntau cov qauv ntsuas kub nrog ntau qhov sib xws.
Cim npe nrov: Tuam Tshoj benchtop digital conductivity meter manufacturers, lwm tus neeg, Hoobkas
