Gwajin Asarar Dielectric Mai Canjawa Ta atomatik Tan Delta Capacitance Dissipation Tester
Mai Tan Delta Dielectric Rashin Juriya Masu Gwajin Mai Tan Delta Mai Haɓaka Mai
Ƙayyadaddun wannan Gwajin Haɓaka Haɓakar Mai
| Wutar wutar lantarki | AC 220V ± 10% |
| Mitar wutar lantarki | 50Hz/60Hz ± 1% |
| Ma'auni kewayon | Capacitance 5pF ~ 200pF |
| Izinin dangi 1.000 ~ 30.000 | |
| Dielectric asarar factor 0.00001-100 | |
| DC resistivity 2.5MΩm ~ 20 TΩm | |
| Daidaiton aunawa | Capacitance ± (1% karatu + 0.5pF) |
| Izinin dangi ± 1% na karatu | |
| Matsakaicin asarar Dielectric ± (karanta 1% + 0.0001) | |
| DC resistivity ± 10% na karatu | |
| Mafi kyawun Ƙaddamarwa | Mafi qarancin 0.01pF |
| Izinin dangi 0.001 | |
| Dielectric asarar factor 0.00001 | |
| Ma'aunin zafin jiki | 0 ℃ 120 |
| Kuskuren auna zafin jiki | ± 0.5 ℃ |
| Gwajin gwajin AC | 500 ~ 2000V ci gaba da daidaitawa, mitar 50Hz |
| DC gwajin ƙarfin lantarki | 300 ~ 500V ci gaba da daidaitawa |
| Amfanin aiki | 100W |
| Girma | 500×360×420 |
| Nauyi | 22kg |
|
Yanayin Aiki |
0℃～40℃ |
|
Danshi na Dangi |
<75% |
Fasaloli game da Gwajin Mai Insulating Oil Tan Delta
1.The man kofin rungumi tsarin uku-electrode tare da 2mm inter-electrode sarari, wanda zai iya kawar da tasiri na batattu capacitance da yayyo a kan dielectric asarar gwajin sakamakon.
2.The kayan aiki rungumi dabi'ar matsakaici mita shigar dumama da PID zafin jiki kula algorithm. Wannan hanyar dumama tana da fa'idodin rashin haɗin gwiwa tsakanin kofin mai da jikin dumama, dumama iri ɗaya, saurin sauri, kulawa mai dacewa, da sauransu, don haka ana sarrafa zafin jiki sosai a cikin kewayon kuskuren zafin da aka saita.
3.The na ciki misali capacitor ne SF gas-cika uku-electrode capacitor. Rashin hasara na dielectric da capacitor na capacitor ba su shafi yanayin zafi, zafi, da dai sauransu, saboda haka za a iya tabbatar da daidaito na kayan aiki bayan amfani da dogon lokaci.
4.The AC gwajin samar da wutar lantarki rungumi dabi'ar AC-DC-AC hira hanya, wanda yadda ya kamata kauce wa tasiri na mains ƙarfin lantarki da kuma mita sauyin a kan daidaito na dielectric asarar gwajin.
5. Cikakken aikin kariya. Lokacin da aka sami wuce gona da iri, na yau da kullun, ko gajeriyar da'ira mai ƙarfi, kayan aikin na iya yanke babban ƙarfin wutar lantarki da sauri kuma ya ba da saƙon gargaɗi. Lokacin da firikwensin zafin jiki ya gaza ko ba a haɗa shi ba, za a fitar da saƙon gargaɗi. Akwai ƙayyadaddun ƙayyadaddun yanayin zafi a cikin tanderun shigar da wutar lantarki na tsaka-tsaki. Lokacin da zafin jiki ya wuce 120 ° C, ana saki relay kuma dumama yana tsayawa.
6.Madaidaicin saiti na sigogin gwaji. Matsakaicin saitin zafin jiki shine 0 ~ 120 ℃, kewayon saitin wutar lantarki na AC shine 500 ~ 2000V, saitin saitin wutar lantarki na DC shine 300 ~ 500W.
7.Large-allon LCD nuni tare da backlight da bayyanannun nuni. Kuma adana da buga sakamakon gwajin ta atomatik.
8.With real-time clock, da gwajin kwanan wata da lokaci za a iya ajiye, nuna, da kuma buga tare da gwajin sakamakon.
9.Empty electrode kofin calibration aiki. Auna capacitance da dielectric asarar factor na fanko electrode kofin domin sanin tsaftacewa da taro matsayi na fanko electrode kofin. Ana adana bayanan daidaitawa ta atomatik don sauƙaƙe ingantacciyar ƙididdiga na izinin dangi da tsayayyar DC.