Iphuzu Eliphezulu le-YY321A Ukukhomba Umhloli Wokumelana Nesithombe Esifakiwe

I-YY321A Surface Point To Point Resistance Tester

Incazelo emfushane:

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izinhlelo zokusebenza

Hlola iphuzu ukuze uthole ukumelana kwendwangu.

Umhlangano Ojwayelekile

I-GB 12014-2009

Izici zezinsimbi

Umhloli wokumelana ne-Surface point-to-point iyithuluzi lokulinganisa lokumelana ne-ultra-high elisebenza kakhulu ledijithali, lisebenzisa amadivaysi okulinganisa ama-microcurrent ahamba phambili, izici zawo yilezi:

1. Yamukela isibonisi esiyidijithi esingu-3 1/2, isifunda sokulinganisa ibhuloho, ukunemba okuphezulu kokulinganisa, ukufunda okulula nokunembile.
2. Isakhiwo esiphathekayo, usayizi omncane, isisindo esilula, kulula ukuyisebenzisa.
3. Inganikwa amandla ngebhethri, ithuluzi lingasebenza esimweni sokumiswa phansi, hhayi nje ukuthuthukisa ikhono lokulwa nokuphazamiseka futhi lisuse ukunakekelwa kwentambo yamandla, lingasetshenziswa ezikhathini ezimisiwe ukunikezwa kwamandla okulawula amandla kagesi angaphandle.
4. Isibali sikhathi esakhelwe ngaphakathi, ukukhiya ukufunda okuzenzakalelayo, ukuhlolwa okulula.
5.Ibanga lokulinganisa lokumelana lifika ku-0 ~ 2×1013Ω, iphuzu lamanje lokukhomba ikhono lokulinganisa ukumelana iyithuluzi eliqinile ledijithali. Kuyithuluzi elingcono kakhulu lokulinganisa ukumelana nevolumu kanye nokumelana nokungaphezulu kwezinto zokuvikela. Ukulungiswa okuphezulu ngu-100Ω.

Ukulinganisa I-Voltage 100V, 500V		Ukulinganisa I-Voltage 10V, 50V
Ibanga lokulinganisa	Iphutha Langaphakathi	Ibanga lokulinganisa	Iphutha Langaphakathi
0～109Ω	±( 1 % RX+ 2 字)	0～108Ω	±( 1 % RX+ 2 uhlamvu)
>109⽞1010Ω	±( 2 % RX+ 2 字)	>108～109Ω	±( 2 % RX+ 2 uhlamvu)
>1010～1012Ω	±( 3 % RX+ 2 字)	>109～1011Ω	±( 3 % RX+ 2 uhlamvu)
>1012～1013Ω	±( 5 % RX+3 字)	>1011～1012Ω	±( 5 % RX+3 uhlamvu)
		>1012～1013Ω	±( 10 % RX+5 uhlamvu)
		>1013Ω	±( 20 % RX+ 10 uhlamvu)

I-6.Ama-voltage amane okukhiphayo (10,50,100,500) ayatholakala ukuze kuhlolwe ukumelana kwezinto zokugqoka ezihlukahlukene.
7. Ibhethri eyakhelwe ngaphakathi ekwazi ukushajwa kabusha, gwema inkinga yokushintsha ibhethri, yonga izindleko zokushintsha ibhethri.
8. Isixhumi esibonakalayo sokusebenza komuntu. Isikrini esikhulu, isikrini se-LCD sokukhanya okuphezulu, ngaphezu kwesibonisi semiphumela yokulinganisa, kukhona isibonisi somsebenzi wokulinganisa, isibonisi se-voltage ephumayo, isibonisi seyunithi yokulinganisa, isibonisi sesikwele esiphindaphindayo, isibonisi se-alamu ye-voltage ephansi yebhethri, isibonisi se-alamu esingalungile, lonke ulwazi ngokubuka nje.

Imingcele Yezobuchwepheshe

1.Isilinganiso sokumelana: 0 ~ 2×1013 (Ω)
2. Isibonisi: Isikrini esikhulu samadijithi angu-31/2 esine-backlight digital display
3. Isikhathi sokulinganisa: 1min ~ 7min
4. Iphutha eliyisisekelo lokulinganisa ukumelana:
5. Ukulungiswa: isibonisi sensimbi ebangeni ngalinye singazinza funda inani elincane levelu yokumelana elihambisanayo kufanele libe ngaphansi noma lilingane nobubanzi bephutha elivunyelwe le-1/10.
6. Iphutha le-voltage yenkinobho yokugcina: Iphutha le-voltage yenkinobho yokuphela kwethuluzi alikho ngaphezu kuka-± 3% yenani elilinganiselwe
7. Okuqukethwe kwe-voltage yenkinobho yokugcina: inani lengqikithi yengqikithi yesikwele yenkinobho yokuphela kwensimbi yokuqukethwe kwe-voltage ripple ayinkulu kuno-0.3% wengxenye ye-DC
8. Iphutha lesikhathi sokulinganisa: iphutha lesikhathi sokulinganisa alikho likhulu kuno-±5% yenani elimisiwe.
9. Ukusetshenziswa kwamandla: ibhethri elakhelwe ngaphakathi lingasebenza ngokuqhubekayo amahora angama-30. Ukusetshenziswa kwamandla okunikezwa kwamandla kwangaphandle kungaphansi kuka-60mA
10. Ukunikezwa kwamandla: i-voltage elinganiselwe (V) : DC 10, 50, 100, 500
Ukunikezwa kwamandla: amandla ebhethri le-DC 8.5 ~ 12.5V; Ukunikezwa kwamandla kwe-AC: AC 220V 50HZ 60mA
11. Ngokusho kwe-GB 12014-2009 --anti-static izingubo isithasiselo A iphuzu-kuya-iphuzu Ukumelana indlela yokuhlola izidingo Isethi electrode: electrode test ezimbili 65mm ububanzi metal cylinder; Izinto ze-electrode ziyinsimbi engagqwali. Impahla yesiphetho sokuxhumana kwe-electrode iyirabha eqhubayo, enobulukhuni be-A obungu-60 Shore A, A ukujiya okungu-6mm, kanye nokumelana nevolumu ye-A ngaphansi kuka-500Ω. Electrode isisindo esisodwa 2.5kg.
12. Ngokuvumelana ne-FZ/T80012-2012 ---izidingo zendlela yokutholwa kwezingubo zokugqoka ezihlanzekile ze-point-to-point zesethi yama-electrode: ama-electrode amabili okuthola. I-electrode ngayinye yokutholwa yakhiwe nge-clamp conductive kanye namapuleti amabili ensimbi engagqwali. I-clamp kufanele ikwazi ukufaka ingcindezi eyanele ukuze ibambe isampula futhi iyenze imiswe okwesikhashana. Indawo yepuleti yensimbi engagqwali ingama-51 × 25.5mm.