GDCR3000 Digital Resistance Gwajin
GDCR3000 Digital Earth Resistance Tester an ƙera shi ne musamman don auna filin, yana ɗaukar sabbin fasahar dijital da micro-processing, hanyar 3-pole ko 2-pole don auna juriya na ƙasa, tare da aiki na musamman na tabbatar da juriya na waya, ikon hana tsangwama. da ikon daidaitawa da yanayin, don tabbatar da daidaitattun daidaito, babban kwanciyar hankali da aminci ga ma'auni mai tsawo, wanda aka yi amfani da shi sosai a cikin wutar lantarki, sadarwa, meteorology, filin mai, gine-gine, kariya ta walƙiya, kayan lantarki na masana'antu da sauran juriya na ƙasa. aunawa.
| Ayyukan aunawa | Rage | Daidaito | Ƙaddamarwa |
| Juriya ta duniya | 0.01Ω～20Ω | ±2%rdg ± 3dgt (Auxiliary ƙasa juriya 100Ω±5%, duniya ƙarfin lantarki<10V) | 0.01Ω |
| 0.1Ω～200Ω | 0.1Ω | ||
| 1Ω～2000Ω | 1Ω | ||
| Wutar lantarki ta duniya | 0～600V AC | ± 1%rdg ± 3dgt | 1V |
| Aiki | Ma'aunin juriya na ƙasa, ƙarfin lantarki zuwa ma'aunin ƙasa, ma'aunin juriya mara ƙarancin ƙima |
| Tushen wutan lantarki | DC 9V (Zi-Mn bushe baturi R14S 1.5V 6 PCS) |
| Hasken baya | Hasken baya shuɗi mai sarrafawa, dace da amfani a cikin duhu wuri. |
| Yanayin Aunawa | Daidaitaccen ma'aunin igiya 3, ma'aunin igiya 2 mai sauƙi |
| Hanyar aunawa | Juriyar ƙasa ta ƙasa: ƙididdige hanyar canza sandar sandar yanzu, auna halin yanzu20mA Max. Ƙarfin wutar lantarki zuwa ƙasa: matsakaicin ƙimar gyara |
| Yanayin Data | Matsakaicin ƙima, matsakaicin, ƙarami |
| Tabbatar da Juriya Waya | Guji kuskuren da wayar gwaji ta haifar wanda ya kasa shigar da shi gabaɗaya a cikin mahallin gwaji ko ta hanyar mu'amala mara kyau ko ta maye gurbin ko tsawaita wayoyi masu amfani, yana sa ya fi dacewa don auna juriyar ƙasa. |
| Yanayin Nuni | 4-dijital super-babban LCD nuni, blue allon backlight |
| Alamar aunawa | Lokacin aunawa, alamar filasha LED, nunin ƙidayar LCD |
| Girman LCD | 128mm × 75mm;Filin nuni:124mm × 67mm |
| Girma | L×W×H: 215mm*190mm*95mm |
| Gwajin Wayoyi | Wayoyi uku: kowanne don Ja 20m, Yellow 10m, da Green 5m |
| Sauƙaƙe Waya Gwaji | 2 wayoyi: kowanne don Red 1.6m da Green 1.6m |
| Sandar ƙasa mai taimako | 2 PC: Φ10mm × 150mm |
| Adadin Aunawa | Voltage zuwa ƙasa: kusan sau 3/daƙiƙa;juriya na ƙasa: kusan 5 seconds/lokaci |
| Lokacin Aunawa | Sama da sau 5000 (Aunawa 10Ω na lokaci ɗaya akan kewayon 20Ω kuma ɗauki ɗan dakata don30s) |
| Wutar lantarki | Aunawa ƙarfin lantarki zuwa ƙasa: aunawa ƙasa da AC 600V |
| USBInterface | MallakaUSBdubawa, kulawar software, bayanan ajiya ana iya loda su zuwa kwamfuta, adanawa ko buga su. |
| Wayar Sadarwa | Guda ɗaya naUSBwayar sadarwa, mai tsawon 1.5m |
| Adana Bayanai | Saiti 400, nunin walƙiya "CIKAKKEN" alamar ajiya ya cika |
| Riƙe Data | Ayyukan riƙe bayanai: nunin gunkin "HOLD". |
| Karatun Bayanai | Ayyukan karanta bayanai: nunin alamar "KARANTA". |
| Nuni mai wuce gona da iri | Wucewa aikin ma'aunin kewayon ambaliya: nunin gunkin "O". |
| Ayyukan ƙararrawa | Lokacin aunawa ƙima ya wuce ƙimar saitin ƙararrawa, akwai alamar ƙararrawa "Toot-toot-toot". |
| Wutar Batir | Lokacin da ƙarfin baturi ya ragu zuwa kusan 7.8V, ƙaramin ƙarfin baturi zai nuna, tunatarwa zuwacaji. |
| Amfanin Wuta | Hasken baya: 25mA Max |
| Jiran aiki: 25mA Max (An kashe hasken baya) | |
| Aunawa:200mA Max (kashe hasken baya) | |
| Nauyi | Mai gwadawa:1325g (ciki har da baturi) |
| Gwajin Wayoyi:847g ku(ciki har da wayoyi na gwaji kawai) | |
| Sandar ƙasa mai taimako:468g ku(2 PCS) | |
| Jakar mita:915g ku | |
| Yanayin Aiki & Humidity | -10 ℃～40℃;kasa da 80% rh |
| Yanayin ajiya & zafi | -20 ℃～60℃;kasa da 70% rh |
| Kariya fiye da kima | Auna juriya na ƙasa: tsakanin kowane musaya na EP, EC, AC 280V/3 seconds |
| Juriya na Insulation | Sama da 10MΩ (tsakanin kewaye da kewaye shine 500V) |
| Jurewa Voltage | AC 3700V/rms (Tsakanin kewaye da kewaye) |
| Features na Electromagnetic | Wurin lantarki na mitar mara waya |
| Nau'in Kariya | Saukewa: IEC61010-1.IEC 1010-2-31IEC61557-1,5IEC 60529 (IP54),gurbacewa da dai sauransu 2,CATƘarfin wutar lantarki 300V |
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