Isivivinyo Sokumelana Nokumelana Nokubuka Okungaphezulu Kwephuzu Eliya Ephuzwini se-YY321A Isithombe Esifakiwe

Isivivinyo Sokumelana Nokumelana Nokubuka Okungaphezulu Kwephuzu Eliya Ephuzwini Le-YY321A

Incazelo emfushane:

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Izicelo

Hlola ukumelana kwendwangu kusukela ephuzwini kuya ephuzwini.

Izinga Lomhlangano

I-GB 12014-2009

Izici Zezinsimbi

Umhloli wokumelana nephuzu kuya endaweni ephezulu uyithuluzi lokulinganisa ukumelana okuphezulu kakhulu ledijithali elisebenza kahle kakhulu, usebenzisa amadivayisi okulinganisa ama-microcurrent ahamba phambili, izici zalo yilezi:

1. Sebenzisa isibonisi sedijithali esinezinombolo ezintathu nengxenye, isekethe yokulinganisa ibhuloho, ukunemba okuphezulu kokulinganisa, ukufunda okulula nokunembile.
2. Isakhiwo esiphathekayo, usayizi omncane, isisindo esilula, kulula ukusisebenzisa.
3. Ingasebenza ngebhethri, ithuluzi lingasebenza esimweni sokumiswa komhlaba, hhayi nje kuphela ukuthuthukisa ikhono lokulwa nokuphazamiseka nokususa ukunakekelwa kwentambo kagesi, lingasetshenziswa futhi ngezikhathi ezithile ukunikezwa kwamandla okulawula i-voltage yangaphandle.
4. Isibali sikhathi esakhelwe ngaphakathi, ukukhiya okuzenzakalelayo kokufunda, isivivinyo esilula.
5. Ibanga lokulinganisa ukumelana lifinyelela ku-0 ~ 2×1013Ω, ikhono lokulinganisa ukumelana lamanje ukusuka ephuzwini kuya ephuzwini liyithuluzi ledijithali eliqinile. Liyithuluzi elihle kakhulu lokulinganisa ukumelana kwevolumu kanye nokumelana kobuso bezinto zokufaka umswakama. Isixazululo esiphezulu kakhulu yi-100Ω.

I-Voltage yokulinganisa 100V, 500V		Ukulinganisa i-Voltage 10V, 50V
Ububanzi bokulinganisa	Iphutha Langaphakathi	Ububanzi bokulinganisa	Iphutha Langaphakathi
0～109Ω	±( 1 % RX+ 2 字)	0～108Ω	±( 1 % RX+ uhlamvu 2)
>109～1010Ω	±( 2 % RX+ 2 字)	>108～109Ω	±( 2 % RX+ uhlamvu 2)
>1010～1012Ω	±( 3 % RX+ 2 字)	>109～1011Ω	±( 3 % RX+ uhlamvu 2)
>1012～1013Ω	±( 5 % RX+3 字)	>1011～1012Ω	±( 5 % uhlamvu lwe-RX+3)
		>1012～1013Ω	±( 10 % uhlamvu lwe-RX+5)
		>1013Ω	±( 20 % RX+ uhlamvu oluyi-10)

6. Ama-voltage amane okukhipha (10,50,100,500) ayatholakala ukuze kuhlolwe ukumelana kwezinto ezahlukene zokugqoka.
7. Ibhethri elishajekayo elakhelwe ngaphakathi elisebenza kahle kakhulu, gwema inkinga yokushintsha ibhethri, wonge izindleko zokushintsha ibhethri.
8. Isixhumi sokusebenza esenziwe umuntu. Isikrini esikhulu, isikrini se-LCD esikhanya kakhulu, ngaphezu kwesibonisi semiphumela yokulinganisa, kukhona isibonisi somsebenzi wokulinganisa, isibonisi se-voltage yokukhipha, isibonisi seyunithi yokulinganisa, isibonisi sesikwele esiphindaphindayo, isibonisi se-alamu ye-voltage ephansi yebhethri, isibonisi se-alamu yokungasebenzi kahle, lonke ulwazi ngokushesha.

Amapharamitha Obuchwepheshe

1. Ukulinganisa ukumelana: 0 ~ 2×1013 (Ω)
2. Isibonisi: Isikrini esikhulu esingamadijithi angu-3 1/2 esinesibonisi sedijithali esikhanyayo ngemuva
3. Isikhathi sokulinganisa: 1min ~ 7min
4. Iphutha eliyisisekelo lokulinganisa ukumelana:
5. Isixazululo: isibonisi sensimbi kububanzi ngabunye singazinza. Funda inani elincane lenani lokumelana elihambisanayo kufanele libe ngaphansi noma lilingane nephutha elivumelekile lebanga elingu-1/10.
6. Iphutha le-voltage yenkinobho yokugcina: iphutha le-voltage yenkinobho yokugcina yensimbi alidluli ku-± 3% wenani elilinganiselwe
7. Okuqukethwe kwe-voltage yenkinobho yokuphela: inani lesikwele eliphakathi kwempande lokuqukethwe kwe-voltage yenkinobho yokuphela kwensimbi akudluli ku-0.3% wengxenye ye-DC
8. Iphutha lesikhathi sokulinganisa: iphutha lesikhathi sokulinganisa lethuluzi alikho ngaphezu kuka-±5% wenani elibekiwe
9. Ukusetshenziswa kwamandla: ibhethri eyakhelwe ngaphakathi ingasebenza ngokuqhubekayo amahora angama-30. Ukusetshenziswa kwamandla kagesi wangaphandle kungaphansi kwama-60mA
10. Ukunikezwa kwamandla: i-voltage ekalwe (V): DC 10, 50, 100, 500
Ukunikezwa kwamandla: Amandla ebhethri le-DC 8.5 ~ 12.5V; Ukunikezwa kwamandla e-AC: AC 220V 50HZ 60mA
11. Ngokusho kwe-GB 12014-2009 --isithasiselo sezingubo ezilwa nokungaguquguquki Izidingo zendlela yokuhlola ukumelana nephuzu kuya endaweni ye-A set of electrodes: i-electrode yokuhlola isilinda sensimbi esine-diameter engu-65mm; Izinto ze-electrode ziyinsimbi engagqwali. Izinto zokuphela kokuxhumana kwe-electrode ziyirabha eqhubayo, enobunzima obungu-60 Shore A, ubukhulu obungu-6mm, kanye nokumelana kwevolumu okungaphansi kuka-500Ω. I-electrode isisindo esisodwa esingu-2.5kg.
12. Ngokuhambisana ne-FZ/T80012-2012 ---izidingo zendlela yokuthola ukumelana nezingubo zasekamelweni ezihlanzekile zesethi yama-electrode: ama-electrode amabili okuthola. I-electrode ngayinye yokuthola yakhiwe nge-clamp eqhubayo kanye namapuleti amabili ensimbi engagqwali. I-clamp kufanele ikwazi ukufaka ingcindezi eyanele ukubopha isampula futhi iyenze ilengame. Indawo yepuleti lensimbi engagqwali ingu-51×25.5mm.