20A DC Resistance Tester
Khoom Taw Qhia
MEZRC-W20A DC Resistance Tester yog siv rau hauv kev tsim khoom, kev teeb tsa, kev xa mus, thiab kev ntsuas kev tiv thaiv los ntsuas DC tsis kam ntawm inductive coils, xws li transformers. Nrog rau kev ntsuas ntau ntawm 100μΩ txog 100KΩ thiab rau qib kev xaiv tam sim no, nws muaj zog tiv thaiv - cuam tshuam muaj peev xwm thiab kev ua tau zoo heev. Nws ua rau cov ntaub ntawv khaws cia, xa tawm, thiab tiag -lub sijhawm luam ntawv yooj yim dua nrog kev txhawb nqa rau kev sib tham hauv Suav thiab Askiv. Lub gadget muaj ntau yam kev tiv thaiv, siv tau yooj yim, portable, thiab ntev - kav ntev.
Khoom Parameter (Specification)
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1. Tso zis tam sim no |
Kev ntsuam xyuas thoob plaws rau thaj tsam ntawm 20A, 10A, 5A, 2A, 100mA, thiab<5mA. |
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2. Kev ntsuas qhov ntsuas |
Los ntawm 100μΩ mus rau 1Ω (20A) 500μΩ bis 2Ω (10A) 1 mΩ bis 4 Ω (5 A) 5mΩ txog 10Ω (2A) 100 mΩ bis 200 Ω (100 mA) 200 Ω bis 100 kΩ (<5 mA) |
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3. Precision |
0.2% ± 2 μΩ |
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4. Kev daws teeb meem |
0.1 micro-Ohm |
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5. Kub thaum ua haujlwm |
0℃rau 40 degree |
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6. Ambient Humidity |
Feem ntau 90% RH, tsis muaj condensation |
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7. Hlo |
max 1000 m |
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8. Muaj zog |
AC220V ± 10%, 50Hz ± 1 Hz |
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9. Mas |
400 hli × 340 hli × 195 hli |
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10. Kev |
8 ,6kg |
Khoom feature thiab daim ntawv thov
1. Cov cuab yeej tuaj yeem ntsuas DC tsis kam dhau ntau qhov kev hloov pauv thiab ntsuas ntsuas ntsuas ua tsaug rau nws rau qhov tso zis tam sim no, uas muaj qhov ntau ntawm 20A mus rau qhov tsawg kawg nkaus.<5mA.
2. Kev ntsuas dav dav (ntawm 100μΩ txog 100KΩ) yog muab los ntawm gadget.
3. Kev hloov ncaj qha ntawm -load kais hloov pauv thaum ntsuas, nrog rau cov ntaub ntawv tsis siv neeg hloov tshiab, ua tau los ntawm lub sijhawm teb sai dua.
4. Lub gadget txo cov kev ua haujlwm yuam kev nrog nws qhov pom kev tawm paug thiab lub tswb nrov nrov.
5. Txhua yam -kev tiv thaiv kev tiv thaiv tsis tu ncua tiv thaiv lub cuab yeej rov qab los ntawm -EMF cuam tshuam, lav qhov kev cia siab ntau ntxiv.
6. Lub interface, uas muaj 7 -inch xim LCD npo, tuaj yeem tsim cov ntawv luam tawm ntawm lub sijhawm thiab qhia cov ntaub ntawv hauv kev nkag siab thiab zoo nkauj.
7. Lub gadget tuaj yeem hloov kho raws li cov neeg siv khoom xav tau thiab muab kev ua haujlwm cuam tshuam hauv Suav thiab Askiv.
8. Nruab nrog RS485 kev sib txuas txuas kom cov ntaub ntawv xeem tuaj yeem xa mus rau cov tshuab backend.
9. Qhov chaw cia yog txaus, tuav txog 500 cov ntaub ntawv xeem.
10. Cov ntaub ntawv tuaj yeem raug xa mus rau lwm lub chaw cia khoom siv USB chaw nres nkoj.
11. Txhim kho qhov teeb tsa ua kom yooj yim rau kev teeb tsa qhov ntsuas kub, qhov sib npaug ntawm qhov ntsuas kub, ntsuas theem, kais qhov chaw, thiab ntsuas qhov ntsuas hluav taws xob.
12. Cov khoom siv yas ntim khoom tsim ua kom nws lub neej ua haujlwm ntev thiab yooj yim ntawm kev thauj mus los.
Kev tsim tawm cov ntsiab lus
Transformer-Kev Ntsuam Xyuas Txog:
Npog qhov kev lees paub ntawm lub Hoobkas rau ib nrab- ua tiav thiab tiav transformers thaum lub sij hawm tsim khoom, kev teeb tsa thiab kev xa khoom xa tuaj, tom qab- kev tshuaj xyuas kho dua, thiab kev kuaj xyuas tom qab kev hloov pauv hloov pauv. Kuj tseem suav nrog kev tiv thaiv kev siv hluav taws xob txhawm rau txheeb xyuas cov teeb meem xws li kev sib koom ua ke vuam zoo, cuam tshuam luv luv, kais hloov kev sib cuag thiab txoj hauj lwm tsis sib haum, cov hlau lead tawg, thiab cov hlua khi hauv ntau -strand conductors. Muaj feem xyuam rau lub ntsiab thiab faib transformers ntsuas 110kV thiab hauv qab no.
Lwm yam Inductive Equipment Testing:
Haum rau lub Hoobkas, kev teeb tsa, kev xa mus, thiab kev ntsuas kev tiv thaiv ntawm inductive coils xws li ntsuas transformers, reactors, thiab electromagnetic kev khiav hauj lwm mechanisms. Txheeb xyuas qhov kev tsim khoom tsis xws luag thiab kev ua haujlwm txaus ntshai nrog rau cov teeb meem xaiv cov khoom, vuam qhov tsis zoo, kev sib txuas xoob, strand tsis txaus, thiab cov xaim tawg. Kuj ntsuas DC tsis kam ntawm inductive kuaj cov qauv zoo li lub cev muaj zog.
Tsawg- ntsuas cov cuab yeej tiv thaiv:
Daim ntawv thov txuas ntxiv rau DC tsis kam ntsuas qhov qis- cov khoom siv hluav taws xob tiv thaiv zoo li cov kab hluav taws xob. Tsim nyog rau cov xwm txheej sab hauv tsev thiab sab nraum zoov (yuav tsum tau zam ntawm qhov chaw hnyav xws li nag lossis daus thiab corrosive gases).
Lub Tuam Txhab Txuj Ci
Cim npe nrov: 20a dc kuj tester, Tuam Tshoj 20a dc kuj tester manufacturers, hoobkas