BOHL mai hankali zagaye juriya gwaji ne lamba juriya, zagaye juriya auna na'urorin sarrafawa na musamman, gwajin halin yanzu ta amfani da kasa misali GB763 shawarar 100A DC, za a iya kai tsaye auna zagaye juriya ko lamba juriya a halin yanzu 100A, 200A, 300A, 400A, 500A ko 600A, da kuma kai tsaye nuna, kuma za a iya adana a kan kayan aiki, adana bayanai za a iya upload zuwa kwamfuta ta hanyar RS232 dubawa. Kayan aikin yana auna daidaito, kwanciyar hankali da kuma dacewa da buƙatun gwajin zagaye na wutar lantarki, samar da wutar lantarki na filin gyaran sauya ƙarfin lantarki da sauya ƙarfin lantarki.

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1, Babban halin yanzu: Amfani da sabbin fasahohin sauya wutar lantarki, zai iya fitar da babban halin yanzu na dogon lokaci, ya shawo kan rashin amfani da pulse wutar lantarki na yanzu, zai iya karya sauya lamba oxide fim da inganci don samun kyakkyawan sakamakon gwaji.

2, Babban kwanciyar hankali: A ƙarƙashin yanayin tsangwama mai tsanani, bayanan ƙarshe na allon LCD na iya kwanciyar hankali a cikin ± 1 kalma, karatu mai kwanciyar hankali, maimaitawa mai kyau.

3, Babban daidaito: Amfani da samfurin 16-bit Σ-ΔAD mai saurin hanyoyi biyu, sabuwar fasahar sarrafa siginar dijital, mafi girman ƙuduri ya kai 0.01μΩ, shi ne kawai a cikin gida wanda zai iya kai ƙuduri na 0.01μΩ kuma yana da kwanciyar hankali sosai, aikin ya wuce shigo da manyan micrometers na yanzu.

4, mai hankali: amfani da shigo da high-yi CPU, auna lokacin da tsarin ta atomatik canza madaidaicin bisa ga siginar girman, tabbatar da gwajin samfurin daidaito. Overheat kariya kewaye iya ta atomatik dakatar da fitarwa halin yanzu a lokacin da kayan aiki wuce saitin zafin jiki, tabbatar da amintaccen amfani da kayan aiki.

5, High quality: key sassa duk amfani da shigo da kayan aiki, ta hanyar ƙwarewa tsara zafin jiki diyya kewaye yadda ya kamata kawar da muhalli zafin jiki a kan ma'auni sakamakon, da kuma amfani da soja plugin inganta resistance vibration aiki.

6, mai ƙarfi: halin yanzu za a iya zaɓar kyauta a cikin 50A, 100A, 150A, 200A, lokacin gwaji za a iya saita shi cikin 5s ~ 599s, don shawo kan lahani na sauran kayan aiki masu irin wannan ba za su iya saita lokacin aunawa ko lokacin aiki mai gajeren lokaci ba, wanda ya fi aikin sauran kayan aiki masu irin wannan.

7, mutum-injin dubawa friendly: ta juyawa kwamfutar linzamin kwamfuta shigar da bayanai, sauki da sauri, za a iya kai tsaye saita kayan aiki kwanan wata, lokaci, ajiye ma'auni bayanai a ainihin lokacin, buga nan da nan ma'auni sakamakon.

Hanyoyin sadarwa daban-daban: iya sadarwa da kwamfuta ta hanyar tashar jirgin ruwa ta RS232 (9 pin) ko kebul na USB, don loda bayanan ma'auni zuwa kwamfuta don ƙarin bincike da sarrafawa na ma'aikatan gwaji.

9, Easy amfani: karamin girma, haske nauyi, mai sauki don ɗauka.

1, auna kewayon: 0 ~ 2999.9μΩ

2, ƙuduri: 0 ~ 99.99, 0.01μΩ; 100.0 ~ 2999.9, 0.1μΩ

3, gwajin halin yanzu: DC50A, 100A, 150A, 200A huɗu gear tabbatar fitarwa

Ma'aunin daidaito: ± (0.5% rd + 2d)

5, ci gaba da aiki lokaci: 5s ~ 599s

6, Nuna hanyar: Babban allon kasar Sin LCD nuni

7, sadarwa hanya: USB ko RS232 serial tashar jiragen ruwa

8, aiki wutar lantarki: AC220V ± 10% 50Hz

9, dukan injin ikon: 1200W

10, Max ajiya rikodin: 200

11, aiki yanayi: zazzabi -10 ℃ ~ 40 ℃ zafi ≤80% RH

12, girman: 380 × 300 × 260 mm3

13, nauyi: 8kg (ba tare da kayan haɗi)

Ka'idar aiki

Mai gwajin juriya mai hankali yana amfani da ka'idar gwajin hanyar ƙarfin lantarki ta yanzu, wanda aka sani da fasahar gwajin hanyar layi huɗu, ta hanyar tushen halin yanzu ta hanyar "I +, I-tashoshin jiragen ruwa biyu (wanda aka sani da tashoshin jiragen ruwa na nau'in I), samar da juriya da aka auna Rx yanzu, girman halin yanzu yana da mitar halin yanzu I karantawa, ƙarfin lantarki na ƙarfin lantarki na Rx biyu "V +, V-" tashoshin jiragen ruwa biyu (wanda aka sani da tashoshin jir Ta hanyar auna I da V, za a iya lissafa ƙimar juriya da aka auna.