Khoom Taw Qhia
Lub MOEORW-WBR02 yog ib qho digital DC resistance meter engineered rau siab - ntsuas qhov yuav tsum tau muaj nyob rau hauv ob qho tib si teb thiab chaw kuaj ib puag ncig, thiab sawv cev rau lub mainstream upgrade txoj kev hloov ib txwm DC ib txwm - caj npab thiab ob- caj npab txuas hniav. Raws li lub transformer DC tsis kam tester, nws suav nrog kev hloov pauv hloov hluav taws xob thev naus laus zis thiab cov ntse ntse tsis tu ncua -tam sim no qhov kev tswj xyuas qhov tseeb, ua kom nrawm thiab raug ntsuas nyob rau hauv daim ntawv thov scenarios xws li fais fab transformers, reactors, thiab lub cev muaj zog windings - tag nrho cov uas poob rau hauv qeb ntawm inductive load DC resistance meters. Piv nrog cov qauv txuas txuas, cov cuab yeej no txhim kho kev ntsuas kev ua tau zoo los ntawm ntau tshaj ib puas npaug, thaum tshem tawm cov kev nyeem ntawv yuam kev thiab xa cov kev ntsuas rov ua tau zoo. Chav tsev nta ob lub teeb pom kev zoo nrog 4½-digit LCD lub ntsiab screen rau kev nyeem ntawv tsis kam thiab 3½{14}}digit LCD auxiliary screen rau tiag-lub sijhawm ntsuas tam sim no lossis ntsuas qhov ntsuas kub ib puag ncig. Powered los ntawm ib tug ua tau -nyob rau hauv 12V/2.2Ah rechargeable lithium{20}}ion roj teeb pob thiab txhawb AC thiab DC fais fab mov hom, nws ua hauj lwm sib npaug zos zoo li ib tug benchtop apparatus los yog raws li ib tug portable DC kuj ntsuas ntsuas deployed mus rau substations, kis tau tus yees, thiab lwm yam site2.
Txoj Cai Ua Haujlwm
Qhov ntsuas tau txais plaub -terminal Kelvin ntsuas kev ntsuas. Lub siab sab hauv - ruaj khov tsis tu ncua- qhov chaw tam sim no xa cov teeb tsa tam sim no mus rau qhov khoom sim ntawm I+ thiab I- terminals. Tom qab qhov tam sim no ntws los ntawm kev ntsuas qhov ntsuas Rx, qhov tshwm sim microvolt- theem qhov hluav taws xob poob yog khaws ntawm V+ thiab V- qhov ntsuas qhov ntsuas hluav taws xob, txias los ntawm kev ntsuas ntsuas ntsuas, thiab tom qab ntawd hloov los ntawm siab - daws teeb meem A / D converter, nrog tus nqi kawg tsis kam tso tawm ncaj qha rau ntawm 8 ½ ig{{101} LCD. Qhov plaub no -terminal kev twb kev txuas tag nrho tshem tawm qhov yuam kev ntxiv los ntawm kev sim cov hlau lead tiv thaiv thiab kev tiv thaiv kev tiv thaiv ntawm cov terminals (piv txwv li, qhov hluav taws xob poob ntawm cov ntsiab lus A, B, C, thiab D), kom ntseeg tau tias cov ntaub ntawv ntsuas tau muaj txiaj ntsig zoo ntawm cov ntsiab lus B thiab C. Qhov no yog qhov tseem ceeb tshwj xeeb rau kev txiav txim siab precision nyob rau hauv qis {{14}{1}} ductive{5} los yog siab heev.
Khoom Parameter (Specification)
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Parameter |
Specification |
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Kev ua haujlwm ib puag ncig |
0℃- 40℃, txheeb ze Humidity Tsawg dua lossis sib npaug li 85%RH |
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Tag nrho - Kev Ntsuas Kev Ntsuas |
1μΩ - 2kΩ (Npog tsib yam: 1mΩ-20mΩ / 20-200mΩ / 0.2-2Ω / 20-200Ω / 200Ω-2kΩ) |
|
Qhov tseeb ntawm qhov tseeb |
Chav Kawm 0.5 (Ua raws li DL/T 845.3-2004 fais fab kev lag luam tus qauv) |
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Kev daws teeb meem siab tshaj plaws |
1μΩ |
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Ntau yam -Specific Constant-Cov zis tam sim no |
2.00A (1μΩ - 2Ω ntau); 0.20A (2Ω - 20Ω ntau); 0.02A (20Ω - 200Ω ntau); 0.002A (200Ω - 2kΩ ntau)) |
|
Fais fab mov hom |
DC 12V - 16.8V (Built-in lithium roj teeb); AC 220V ± 10%, 50Hz |
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Kev siv zog tag nrho |
Tsawg dua los yog sib npaug rau 15W |
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Dimensions / Net Nyhav |
335 × 275 × 175mm / 2.8kg |
Lus Cim:Chav kawm 0.5 txhais tau hais tias qhov kev siv yuam kev siab tshaj plaws tsis pub dhau ± 0.5% hla tag nrho - nplai ntau yam. Qhov kev qhia tshwj xeeb no tuaj yeem taug qab mus rau thib peb-kev txheeb xyuas qhov ntsuas kev ntsuas thiab ua tau raws li qhov yuav tsum tau ua kom raug rau cov cuab yeej ntsuas kev tiv thaiv raws li tau teev tseg hauv cov cai tiv thaiv kev ntsuas hluav taws xob.
Khoom feature
Lub ntsiab lus tseem ceeb 1: Ultra-Kev ntsuas nrawm, Kev hloov pauv ua haujlwm
Qhov tas mus li -tam sim no qhov chaw muaj lub sij hawm daws teeb meem ceev tsawg dua 1 thib ob. Ua ke nrog kev ua kom zoo tshaj plaws digital filtering algorithm, lub sijhawm nruab nrab ntawm cov hlau lead txuas mus rau kev nyeem ntawv ruaj khov tsuas yog 3 mus rau 5 vib nas this (kev hloov pauv me ntsis nyob ntawm qhov inductance magnitude). Piv nrog rau cov tsoos phau ntawv ntsuas tus choj uas yuav tsum tau rov kho dua galvanometer xoom, cov cuab yeej no txhim kho kev ntsuas kev ua tau zoo los ntawm ntau tshaj li ib puas npaug, txo tus txiv neej tag nrho -teev uas yuav tsum tau ua rau kev sim ntsuas transformer niaj hnub. Rau batch tshuaj xyuas cov haujlwm, qhov txiaj ntsig ceev no ncaj qha txhais mus rau hauv kev txo tus nqi ua haujlwm ntau thiab cim kev txhim kho hauv kev sim dhau los.
Lub ntsiab lus tseem ceeb 2: Kev Pabcuam Dav Dav, Ntau yam -Purpose Versatility
Qhov ntsuas DC digital no tshem tawm qhov xav tau rau kev hloov pauv sab nraud tsis tu ncua. Ib chav tsev npog qhov dav ntawm 1μΩ (piv txwv li, tooj liab busbar tiv thaiv) mus rau 2kΩ (piv txwv li, me- hla- ntu windings lossis cable DC tsis kam), tshem tawm tag nrho cov hassle ntawm alternating ntawm ntau yam twj paj nruag. Thaum lub khawm "Start/Stop" yog nias kom nkag mus rau qhov ntsuas ntsuas, lub ntsuas ntsuas cia li ntsuas qhov ntsuas tam sim no kom tsis txhob muaj kev sib tsoo ntau yam hloov thaum kuaj, uas tuaj yeem ua rau kev ntsuas cuam tshuam lossis cov ntaub ntawv tsis txaus ntseeg, kom ntseeg tau qhov txuas ntxiv thiab siv tau ntawm txhua qhov kev xeem.
Highlight 3: Field-Nyob zoo Tsim
Nruab nrog qhov dav - kub LCD zaub, lub cuab yeej ua kom pom tseeb ntawm ob lub ntsiab thiab cov ntxaij vab tshaus tseem ceeb txawm tias nyob rau hauv nruab nrab nruab hnub nrig hnub ci, ua tau zoo kov yeej qhov teeb meem ntawm LED cov lus ua tsis pom zoo nyob rau hauv qhov kaj sab nraum zoov, yog li kev sim teb tsis txwv los ntawm cov teeb pom kev zoo. Nrog AC / DC dual-hom kev txhawb nqa fais fab, cov ua tau - nyob rau hauv lithium roj teeb tuaj yeem siv ncaj qha thaum tsis muaj 220V qhov hluav taws xob muaj nyob rau ntawm qhov chaw, muab kev ua haujlwm tas mus li ntev dua 6 teev (nyob ntawm qhov xaiv ntau yam tam sim no). Qhov no ua rau nws yog qhov portable inductive load resistance meter, muaj peev xwm ua haujlwm hauv substations, transmission towers, tunnels, thiab lwm yam tawm -grid field sites.
Lub ntsiab lus tseem ceeb 4: Kev Tiv Thaiv Kev Nyab Xeeb Ua Haujlwm - Tsis Siv Neeg Arc Txhaum Cai thiab Kev Tawm Tsam Tawm
Tom qab kuaj siab -inductance piv txwv xws li 110kV thiab siab dua lub zog hloov pauv, lub zog sib nqus uas khaws cia hauv cov cua tshuab ua kom muaj qhov siab -voltage rov qab-EMF thaum lub sijhawm fais fab tuag. Kev tuav tsis raug tuaj yeem ua rau tus kheej raug mob lossis khoom puas tsuaj. Lub ntsuas hluav taws xob suav nrog cov hluav taws xob tawm hluav taws xob uas tau pib lub sijhawm tso tawm ib ntus tom qab lub zog tseem ceeb raug kaw, nrog lub vaj huam sib luag tawm qhov taw qhia teeb pom kev thoob plaws hauv cov txheej txheem. Qhov tso tawm yuav kav ntev li 20 vib nas this, thiab kev tshem tawm cov hlau lead tsuas yog tso cai tom qab qhov hluav taws xob tau ploj mus rau qhov chaw nyab xeeb. Qhov kev tso tawm yuam kev no tsis tuaj yeem hla lossis luv luv, tshem tawm qhov kev pheej hmoo ntawm kev tshem tawm cov hlau lead ntxov ntxov vim yog tus neeg ua haujlwm tsis saib xyuas los ntawm cov khoom siv logic, ua kom cov neeg siv khoom muaj kev nyab xeeb thiab tiv thaiv cov cuab yeej tawm tswv yim -theem tiv thaiv cov cuab yeej los ntawm overvoltage surges.
Lub ntsiab lus tseem ceeb 5: Kev Tswj Them Ntsej Muag thiab Ntev -Lub Sijhawm Roj Teeb Kho
Chav tsev yog nruab nrog lub ntse them nyiaj tswj IC. Thaum txuas nrog AC 220V, qhov "Charging" qhov taw qhia flashes thaum lub sijhawm them nyiaj thiab tseem ci ntsa iab thaum them tag nrho, nrog rau kev tiv thaiv triple tiv thaiv overcharge, rov qab txuas, thiab tshaj - kub. Cov neeg siv yuav tsum tsis txhob txhawj txog overcharging ua rau lub roj teeb puas los yog them cov teeb meem kev nyab xeeb. Txawm hais tias nyob rau lub sijhawm txuas ntxiv ntawm kev tsis ua haujlwm, lub roj teeb tswj kev tswj hwm tsis tshua muaj - lub zog standby, ua kom tus kheej - paug tus nqi mus rau qib qis heev. Cov neeg siv tsuas yog yuav tsum tau ua lub voj voog kev them nqi ntxiv (kwv yees li 14 teev) txhua ob lub hlis kom lub roj teeb ntim tau zoo. Qhov kev tsim qauv no tshwj xeeb tshaj yog tsim rau cov xwm txheej uas cov khoom siv tau muab faib rau ntau pawg - txawm tias ib lub cuab yeej tseem tsis tau siv rau lub sijhawm ntev, nws yuav tsis poob vim lub roj teeb sib sib zog nqus, txo cov nqi kho tsev rau khoom.
Highlight 6: Siab -Precision Metrological Assurance nrog Tag Nrho Traceability
Cov cuab yeej ua tiav Chav Kawm 0.5 qhov tseeb nrog qhov kev daws teeb meem siab tshaj plaws ntawm 1μΩ, ua raws li cov kev cai rau kev ntsuas kev tiv thaiv tau teev tseg hauv DL / T 845.3-2004 kev lag luam hluav taws xob tus qauv. Txhua chav tsev xa khoom tau dhau los ua tiav tag nrho -ntau qhov ntsuas ntau qhov ntsuas, nrog cov ntaub ntawv ntsuas ntsuas tau khaws cia rau siv, thiab muab daim ntawv pov thawj Hoobkas ntsuas ntsuas. Rau qhov kev lees paub qhov xwm txheej uas cov ntawv xeem yuav tsum raug xa mus rau cov neeg siv khoom, qhov txheej txheem traceability no ua kom ntseeg tau tias txhua pawg ntawm cov ntaub ntawv ntsuas los ntawm cov cuab yeej no yog qhov tseeb thiab ntseeg tau, tiv thaiv kev lees txais kev tsis sib haum xeeb lossis rov ua haujlwm los ntawm cov teeb meem raug ntsuas.
Khoom siv
|
Daim ntawv thov teb |
Tej Yam Kev Xeem |
Pom zoo Range/Tam sim no |
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Fais fab Transformer Manufacturing & Maintenance |
DC tsis kam ntawm 10kV-500kV transformer windings, coj mus rhaub changer tiv thaiv |
2.00A lossis 0.20A ntau yam (nyob ntawm kev ua haujlwm winding) |
|
Motor & Generator Service |
DC tsis kam ntawm siab -voltage motor stator/rotor windings, teb coils; nrhiav inter-tig luv los yog tawg strands |
0.20A lossis 0.02A ntau yam |
|
Siab -Voltage Switchgear & Circuit Breaker Maintenance |
Kev tiv thaiv tseem ceeb ntawm HV / LV keyboards, disconnecting hloov conductive Circuit Court kuj |
2.00A siab -tam sim no ntau yam (kom nkag mus rau saum npoo oxide zaj duab xis) |
|
Fais fab Cables & Busbar Tshuaj xyuas |
DC tsis kam ntawm qhov ntev -nyob deb zog cables, weld kuj ntawm tooj liab / aluminium busbar pob tw pob qij txha; kev tsim kho zoo txais |
0.02A lossis 0.002A ntau yam (siab-kuj ntu) |
|
Railway & Rail Transit Power Supply Equipment |
Traction transformer DC tsis kam, taug qab- sab rov qab kab txuas cov ntsiab lus, 27.5kV muab cable DC tsis kam |
Kev xaiv ntau yam hloov tau raws li nyob ntawm - qhov chaw tiv thaiv qhov tseem ceeb |
Raws li kev sib cuag tiv thaiv tester, cov cuab yeej no sib npaug haum rau micro-ohm- qib qis- kev ntsuas kev tiv thaiv xws li kev ntsuas hluav taws xob hloov / chaw nyob ruaj khov thiab hauv av tiaj tus steel ncej puab, ua rau nws tus qauv teeb tsa rau cov neeg ua haujlwm tu substation thiab siab - qhov ntsuas hluav taws xob.
Kev Tsim Nyog Kev Tsim Nyog & Kev Txhawb Kev Muag Khoom Loj
- Kev Tswjhwm Zoo Traceability: Txhua lub tsev xa khoom tau dhau 72- teev siab - kub kub- hauv kev sim thiab tag nrho - qhov tseeb calibration, nrog rau cov ntaub ntawv calibration archived rau siv. Txhua lub cuab yeej yog nrog los ntawm ib lub Hoobkas metrology daim ntawv pov thawj (thib peb lub xeev lub koom haum metrology daim ntawv pov thawj muaj raws li kev xaiv).
- Kev them nyiaj yug sai: Rau cov neeg siv khoom ntim ntim, peb muab cov ntawv teev npe customized, cov cuab yeej thauj khoom tshwj xeeb, thiab cov kev pabcuam txuas ntxiv. Cov khoom lag luam phau ntawv qhia thiab kev cob qhia cov yeeb yaj kiab suav nrog txhua qhov kev xa khoom los pab txhawb kev nce sai rau cov neeg siv kawg.
- Kev Txhim Kho Nruam Ntxiv: Peb pab pawg R & D tau koom nrog kev ntsuas hluav taws xob ntau tshaj kaum xyoo. Cov khoom lag luam software algorithms tsim nyog rau kev hloov kho tej thaj chaw deb dawb raws li cov qauv kev lag luam hloov zuj zus, kom ntseeg tau tias koj cov cuab yeej tsis dhau los vim muaj kev hloov pauv.
FAQ
Q: Koj puas yog cov chaw tsim khoom lossis lub tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom ncaj qha tshwj xeeb hauv siab - cov khoom siv ntsuas hluav taws xob. Peb muaj peb tus kheej R & D pab neeg thiab cov chaw tsim khoom, uas tso cai rau peb muab lub Hoobkas - tus nqi ncaj qha thiab kev tswj xyuas nruj.
Q: Koj qhov warranty thiab tom qab - txoj cai muag khoom yog dab tsi?
A: Txhua chav tuaj nrog 12 lub hlis lav. Tom qab lub warranty tas sij hawm, peb muab kev pab cuam lub neej thiab cov kev pab them nqi kho mob.
Q: Koj puas txhawb kev sib tham lus Askiv?
A: Yog lawm, peb cov qauv qauv muaj cov keyboards Askiv, software, thiab cov neeg siv phau ntawv. Yog tias koj xav tau lwm hom lus, thov hu rau peb los kuaj xyuas qhov muaj rau kev kho.
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