MOEORW-W4620A220A DC Resistance Tester
Khoom Taw Qhia
MOEORW-W4620A2 yog cov cuab yeej ntse ntse uas tsim los ntsuas qhov DC tsis kam ntawm cov hloov pauv, muab tso rau hauv siab -cov cuab yeej tshaj lij hauv kev tshawb nrhiav lub zog. Nruab nrog lub siab -ceev microprocessing unit, tag nrho lub tshuab ua tiav cov txiaj ntsig ruaj khov ntawm cov tam sim no loj, ntsuas qhov tseeb ntawm ntau yam, tag nrho -tseem ceeb tiv thaiv thiab kev ua haujlwm yooj yim tso siab rau cov cuab yeej siv hluav taws xob tshiab, uas tuaj yeem ua tiav cov haujlwm DC tiv thaiv kev ua haujlwm hauv cov khoom siv hluav taws xob, kev teeb tsa thiab kev saib xyuas nrog rau kev ntsuas kev tiv thaiv hauv kev lag luam fais fab.
DC tsis kam ntawm transformer windings yog ib qho yuav tsum tau kuaj cov khoom rau lub Hoobkas tshuaj xyuas, kev teeb tsa thiab commissioning, kais hloov hloov pauv thiab kev ntsuas kev tiv thaiv. Nws tuaj yeem txiav txim siab qhov zoo ntawm kev sib txuas ntawm winding pob qij txha, inter-tig luv- Circuit Court txaus ntshai, kev sib cuag thiab kev ua haujlwm ntawm txhua lub iav ntawm tus kais hloov pauv, kev ncaj ncees ntawm cov hlau lead thiab cov teeb meem tawg ntawm ntau -strand xov hlau. Txhawm rau daws qhov teeb meem ntawm kev ntsuas nrawm ntawm DC tsis kam ntawm qhov loj- muaj peev xwm hloov pauv, cov khoom siv no sib xyaw ua ke siab -ceev ib leeg-chip microcomputer tswj, tsis siv neeg tso tawm, tawm lub tswb thiab lwm yam haujlwm, nrog rau qhov zoo ntawm qhov me me, zoo rov ua dua, muaj zog tiv thaiv - cuam tshuam thiab kev tiv thaiv zoo meej }, txhim kho kev nyab xeeb ntawm {9}.
Khoom Parameter (Specification)
|
Qhov project |
Technical specifications thiab parameters |
Lus ceeb toom |
|
Kuaj tam sim no |
<20mA, 1A, 2.5A, 5A, 10A, 20A |
|
|
Kev ntsuas ntau |
100μΩ-1Ω (20A) 500μΩ-2Ω (10A) 1mΩ -4Ω ( 5A) 2mΩ -8Ω (2.5A) 5mΩ ~ 20Ω (1A) |
Qhov tseeb: ± (0.2% + 2 cim) |
|
10Ω-20KΩ (<20mA) |
Qhov tseeb: ± (0.5% + 2 cim) |
|
|
yam tsawg kawg nkaus daws teeb meem |
0.1μΩ |
|
|
ua yeeb yam |
LCD saib |
Cov zaub tsis kam muaj 4 tus lej tseem ceeb. |
|
Cov ntaub ntawv khaws cia |
1000 sets |
|
|
Ib puag ncig ua haujlwm |
ambient kub: 0 ℃ -40 ℃ ; txheeb ze humidity:<90%RH, non-condensing. |
|
|
fais fab mov |
AC 220V ± 10V, 50Hz ± 1Hz |
Fuse 5A |
|
Kev siv hluav taws xob siab tshaj plaws |
500W |
|
|
Sab nraud qhov ntev |
400 × 225 × 350 hli |
|
|
Qhov hnyav |
Chav tsev loj 15.1KG, cable box: 5.75KG |
Khoom nta thiab kev siv
- Tag nrho tsis siv neeg tswj los ntawm siab -ceev ib leeg-chip microcomputer, yooj yim tib neeg-computer kev sib cuam tshuam, thiab ib qho - qhov tseem ceeb ua tiav cov txheej txheem tshawb pom.
- Lub tswv yim tshiab fais fab mov ua ke nrog ntau- cov zis tam sim no, kev ntsuas dav dav, haum rau DC tiv thaiv kev tshawb pom ntawm cov loj thiab nruab nrab-sized transformers.
- Zoo meej rov qab EMF tiv thaiv qhov system, zoo tiv thaiv qhov cuam tshuam rov qab ntawm inductive loads, ua rau cov cuab yeej khiav ntau ruaj khov.
- acoustic thiab optical tso tawm tswb + ntshiab paug qhia, txo qhov kev nyab xeeb ntawm kev ua haujlwm tsis raug.
- Kev tswj hwm kev siv hluav taws xob ntse, tswj kev siv hluav taws xob qis tshaj plaws, txuag hluav taws xob thiab txo cov hluav taws xob hluav taws xob.
- 7-inch high-brightness kov lub vijtsam xim, pom hauv lub teeb muaj zog, ua haujlwm puv kov, txhawb kev hloov pauv dawb ntawm Suav thiab Askiv.
- Ua tau - nyob rau hauv daim ntawv qhia hnub perpetual moos thiab lub hwj chim- tawm kev tiv thaiv, tuaj yeem khaws 1000 cov ntaub ntawv, uas tuaj yeem rov qab tau thiab saib txhua lub sijhawm.
- Nruab nrog RS232 thiab USB interfaces, txhawb kev sib txuas lus hauv computer thiab U-disk data export.
- Vaj huam sib luag-mounted micro printer, uas tuaj yeem luam tawm cov ntawv xeem lus Askiv ncaj qha.
- Txhawb kev tswj chaw taws teeb los ntawm Android lub xov tooj ntawm tes / ntsiav tshuaj, ua raws li tus nom WeChat account txhawm rau rub tawm APP siab rau kom paub txog tag nrho - txheej txheem tswj, khaws cov ntaub ntawv thiab upload.
Kev tsim tawm cov ntsiab lus
Transformer manufacturing
Kev tshuaj xyuas lub Hoobkas ntawm ib nrab-cov khoom tiav / tiav, kev daws teeb meem cov txheej txheem xws li winding welding thiab inter-tig luv circuits.
Kev txhim kho thiab kev lees txais
Tom qab kev teeb tsa tshiab, kev saib xyuas loj thiab kev hloov pauv hloov pauv, txheeb xyuas cov iav kev sib cuag raug thiab kev coj ncaj ncees.
Lub zog tiv thaiv kev sim
Tsis tu ncua DC tsis kam ntawm - kev pabcuam transformers kom ntseeg tau tias kev ua haujlwm ruaj ntseg thiab ruaj khov ntawm cov khoom siv.
Lub Tuam Txhab Txuj Ci
Q: Vim li cas MOEORW-W4620A2 20A Transformer DC Resistance Tester muaj qhov ntsuas tsis ruaj khov?
Cov laj thawj tseem ceeb rau kev ntsuas tsis ruaj khov yog kev sib cuag tsis zoo ntawm cov xov hlau ntsuas, kev tso tawm tsis txaus ntawm lub tshuab hloov pauv, lossis cuam tshuam electromagnetic. Koj tuaj yeem tshawb xyuas seb qhov ntsuas qhov txuas txuas puas yog xoob lossis oxidized, tso tawm tag nrho cov ntsuas ntsuas ntsuas ua ntej ntsuas, xyuas kom lub ntsuas ntsuas tau zoo, thiab khaws nws kom deb ntawm qhov muaj zog electromagnetic cuam tshuam xws li zaus hloov pauv thiab siab - lub zog tsav. Yog tias qhov teeb meem tshwm sim, nws raug nquahu kom kuaj xyuas seb lub ntsuas puas xav tau calibration.
Q: Kuv yuav ua li cas yog tias MOEORW-W4620A2 20A Transformer DC Resistance Tester ua tsis tiav qhov ntsuas tam sim no?
Ua ntej, xyuas seb cov xov hlau ntsuas puas raug txiav lossis tsis zoo txuas, thiab paub meej tias qhov ntsuas hluav taws xob hloov pauv tau qhib. Yog tias qhov ntsuas tau ua haujlwm ntev, nws yuav ua rau muaj kev tiv thaiv overheating; koj tuaj yeem tua lub ntsuas thiab rov pib dua tom qab txias. Yog tias qhov teeb meem tsis tuaj yeem daws tau, nws yuav yog qhov ua txhaum ntawm lub zog sab hauv lub ntsuas hluav taws xob, thiab koj yuav tsum tiv tauj peb rau tom qab - kev muag khoom.
Q: Puas yog MOEORW-W4620A2 20A Transformer DC Resistance Tester tuaj yeem siv los ntsuas qhov DC tsis kam ntawm cov transformers me?
Yog lawm. Cov cuab yeej muaj ntau yam tam sim no los ntawm<20mA to 20A, and the measurement range covers 100μΩ～20KΩ. It can be used to measure small transformers by selecting the appropriate current range (such as <20mA or 1A), and the measurement accuracy can reach ±(0.2%+2 digits) in the corresponding range.
Q: Yuav ua li cas calibrate MOEORW-W4620A2 20A Transformer DC Resistance Tester kom paub meej qhov ntsuas qhov tseeb?
Nws raug nquahu kom xa cov cuab yeej mus rau ib lub koom haum metrology kev tshaj lij rau kev txheeb xyuas thiab ntsuas lub sijhawm. Kev siv txhua hnub kuj tuaj yeem ntsuas tau los ntawm cov txheej txheem hauv qab no: ua haujlwm qhib-circuit zero calibration thiab luv luv-circuit zeroing ua haujlwm raws li kev ntsuas ntsuas, xaiv qhov kev ntsuas tam sim no uas tsim nyog, thiab xyuas kom meej tias plaub-wire (Kelvin) thaiv txoj kev siv kom tsis txhob muaj cov hlau lead uas cuam tshuam rau kev ntsuas ntsuas.
Cim npe nrov: 20a transformer dc kuj tester, Tuam Tshoj 20a transformer dc kuj tester manufacturers, hoobkas
