I-YY321B Surface Resistivity Tester
Hlola iphuzu ukuze uthole ukumelana kwendwangu.
I-GB 12014-2009
1.Adopt 3 1/2 isibonisi sedijithali, 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.
6. Izinhlobo ezi-4 (10,50,100,500) zokukhipha amandla kagesi, ezifanele zonke izinhlobo zokuhlolwa kokumelana nezinto zokugqoka.
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.
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 eliphansi levelu yokumelana elihambisanayo kufanele libe ngaphansi noma lilingane nobubanzi bephutha elivumelekile lika-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 yokuphela kokuzwakala: inani eliyisikwele lengqikithi yenkinobho yokuphela kwensimbi yokuqukethwe kwe-voltage ripple alikho ngaphezu kuka-0.3% wengxenye ye-DC.
8. Iphutha lesikhathi sokulinganisa: iphutha lesikhathi sokulinganisa lethuluzi alikho ngaphezu kuka-±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
| I-voltage yokulinganisa i-100V, i-500V | I-voltage yokulinganisa i-10V, i-50V | ||
| Ibanga lokulinganisa | iphutha langaphakathi | Ibanga lokulinganisa | iphutha langaphakathi |
| 0～109Ω | ±( 1 %RX+ 2 imizuzwana) | 0～108Ω | ±( 1 %RX+ 2 izinhlamvu) |
| >109～1010Ω | ±( 2 %RX+ 2 imizuzwana) | >108～109Ω | ±( 2 %RX+ 2 izinhlamvu) |
| >1010～1012Ω | ±( 3 %RX+ 2 imizuzwana) | >109～1011Ω | ±( 3 %RX+ 2 izinhlamvu) |
| >1012～1013Ω | ±( 5 %RX+3 imizuzwana) | >1011～1012Ω | ±( 5 %RX+3 izinhlamvu) |
| >1012～1013Ω | ±( 10 %RX+5 izinhlamvu) | ||
| >1013Ω | ±( 20 %RX+ 10 izinhlamvu) | ||
Ukunikezwa kwamandla kwe-AC: AC 220V 50HZ 60mA
