Gabatarwar Kayan Aiki:
Ana amfani da na'urorin lantarki na platinum masu kusurwa huɗu. Ƙarfin da na'urorin lantarki guda biyu ke amfani da su a kan samfurin shine 1.0N da 0.05N bi da bi. Ana iya daidaita ƙarfin lantarki a cikin kewayon 100 ~ 600V (48 ~ 60Hz), kuma ana iya daidaita wutar lantarki ta gajeren zango a cikin kewayon 1.0A zuwa 0.1A. Idan wutar lantarki ta gajeren zango ta yi daidai da ko fiye da 0.5A a cikin da'irar gwaji, ya kamata a kiyaye lokacin na daƙiƙa 2, kuma relay zai yi aiki don yanke wutar, yana nuna cewa samfurin bai cancanta ba. Ana iya daidaita ma'aunin lokaci na na'urar diga, kuma ana iya sarrafa ƙarar diga daidai a cikin kewayon 44 zuwa 50 digo/cm3 kuma ana iya daidaita tazara tazarar diga a cikin kewayon 30±5 daƙiƙa.
Cika ka'idar:
GB/T4207、GB/T 6553-2014、GB4706.1 ASTM D 3638-92、IEC60112、UL746A
Ka'idar gwaji:
Ana gudanar da gwajin fitar da ɗigon ruwa a saman kayan rufewa masu ƙarfi. Tsakanin na'urorin lantarki guda biyu na platinum masu girman da aka ƙayyade (2mm × 5mm), ana amfani da wani ƙarfin lantarki kuma ana sauke wani ruwa mai sarrafa ruwa na wani ƙayyadadden girma (0.1% NH4Cl) a tsayin da aka ƙayyade (35mm) a wani lokaci mai ƙayyadadden lokaci (30s) don kimanta aikin juriyar ɗigon ruwa na saman kayan rufewa a ƙarƙashin haɗin aikin filin lantarki da matsakaici mai danshi ko gurɓataccen abu. An ƙayyade ma'aunin fitar da ɗigon ruwa mai kwatantawa (CT1) da ma'aunin fitar da ɗigon ruwa mai juriya (PT1).
Manyan alamun fasaha:
1. Ɗakin tarogirma: ≥ 0.5 cubic mita, tare da ƙofar lura da gilashi.
2. Ɗakin tarokayan aiki: An yi shi da farantin ƙarfe mai kauri 304 mai kauri 1.2MM.
3. Nauyin lantarki: Ana iya daidaita ƙarfin gwajin a cikin 100 ~ 600V, lokacin da ƙarfin lantarki na ɗan gajeren zango ya kasance 1A ± 0.1A, raguwar ƙarfin lantarki bai kamata ya wuce 10% cikin daƙiƙa 2 ba. Idan ƙarfin lantarki na ɗan gajeren zango a cikin da'irar gwaji ya yi daidai da ko ya fi 0.5A, relay yana aiki kuma yana yanke wutar, yana nuna cewa samfurin gwajin bai cancanta ba.
4. Ƙarfafa samfurin da lantarki biyu: Ta amfani da lantarki mai siffar platinum mai siffar murabba'i, ƙarfin da lantarki biyu ke kan samfurin shine 1.0N ± 0.05N bi da bi.
5. Na'urar rage ruwa: Ana iya daidaita tsayin digowar ruwa daga 30mm zuwa 40mm, girman digowar ruwa shine 44 ~ 50 digo / cm3, tazara tsakanin digowar ruwa shine 30 ± 1 daƙiƙa.
6. Siffofin Samfura: An yi sassan tsarin wannan akwatin gwaji da bakin karfe ko tagulla, tare da kawunan lantarki na jan ƙarfe, waɗanda ke jure wa zafin jiki da tsatsa mai yawa. Ƙidayar ɗigon ruwa daidai ne, kuma tsarin sarrafawa yana da karko kuma abin dogaro.
7. Wutar Lantarki: AC 220V, 50Hz
