YY321B Surface Resistivity Tester
Edza kuramba kwejira kubva panzvimbo kuenda kune imwe.
GB 12014-2009
1. Tora kuratidzwa kwedhijitari kwe3 1/2 manhamba, dunhu rekuyera bhiriji, kunyatsoyera kwepamusoro, kuverenga kuri nyore uye kwakarurama.
2. Chimiro chinotakurika, saizi diki, huremu hwakareruka, zviri nyore kushandisa
3. Chinogona kushandiswa nebhatiri, chishandiso ichi chinogona kushanda chiri pasi pevhu, kwete kungovandudza kugona kwekudzivirira kukanganiswa uye kubvisa tambo yemagetsi chete, chinogonawo kushandiswa panguva dzakatarwa magetsi ekunze anotonga magetsi.
4. Nguva yakavakirwa mukati, kiyi yekuverenga otomatiki, bvunzo iri nyore
5. Kuyera kwekudzivirira kusvika pa 0 ~ 2×1013Ω, ndiko kugona kwekuyera kwekudzivirira kwepoinzi kusvika pakunongedza kuripo pari zvino. Ndicho chishandiso chakanakisa chekuyera kudzivirira kwevhoriyamu uye kudzivirira kwepamusoro kwezvinhu zvinodzivirira. Resolution yepamusoro ndeye 100Ω.
6. Mhando ina dze (10,50,100,500) dzemagetsi anobuda, akakodzera mhando dzese dzebvunzo rekudzivirira zvinhu zvembatya.
7. Bhatiri rinochajwa rakavakirwa mukati rinoita basa repamusoro, dzivisa matambudziko ekutsiva bhatiri, chengetedza mari yekutsiva bhatiri.
8. Chiratidziro chekushanda chakagadzirwa nemunhu. Chidzitiro chikuru, skrini yeLCD inopenya zvakanyanya, pamusoro pekuratidzwa kwemhedzisiro yekuyera, kune chiratidziro chebasa rekuyera, chiratidziro chemagetsi anobuda, chiratidziro cheyuniti yekuyera, chiratidziro chechikwere chinowanda, chiratidziro chealamu ine voltage shoma yebhatiri, chiratidziro chealamu isina kushanda zvakanaka, ruzivo rwese nekukurumidza.
1. Kuyerwa kwekudzivirira: 0 ~ 2×1013 (Ω)
2. Chiratidziro: Sikirini hombe ine manhamba 31/2 ine mwenje wekumashure
3. Nguva yekuyera: 1min ~ 7min
4. Chikanganiso chikuru chekuyera kusimba:
5. Kugadziriswa: kuratidzwa kwezvishandiso muchikamu chimwe nechimwe kunogona kugadzikana. Verenga kukosha kushoma kwesimba rekudzivirira rinoenderana rinofanira kunge riri pasi kana kuti rakaenzana nekukanganisa kunobvumidzwa kwe1/10.
6. Kukanganisa kwevoltage yebhatani rekupedzisira: kukanganisa kwevoltage yebhatani rekupedzisira rechishandiso hakupfuuri ± 3% yemutengo wakayerwa
7. Kuwanda kwevoltage yemabhatani ekupedzisira: kukosha kwepakati pepakati pe root yevoltage yemabhatani ekupedzisira echishandiso hakupfuuri 0.3% yechikamu cheDC.
8. Kukanganisa kwenguva yekuyera: kukanganisa kwenguva yekuyera kwechishandiso hakupfuuri ±5% yehuwandu hwakatarwa.
9. Kushandiswa kwesimba: bhatiri rakavakirwa mukati rinogona kushanda nguva dzose kwemaawa makumi matatu. Kushandiswa kwesimba remagetsi ekunze kushoma pane 60mA.
10. Simba remagetsi: voltage yakayerwa (V): DC 10, 50, 100, 500
Simba remagetsi: DC bhatiri simba 8.5 ~ 12.5V
| Kuyera voltage 100V, 500V | kuyera voltage 10V, 50V | ||
| Kuyera nzvimbo | kukanganisa kwemukati | Kuyera nzvimbo | kukanganisa kwemukati |
| 0～109Ω | ±( 1 %RX+ 2 字) | 0～108Ω | ±( 1 %RX+ hunhu huviri) |
| >109～1010Ω | ±( 2 %RX+ 2 字) | >108～109Ω | ±( 2 %RX+ hunhu huviri) |
| >1010～1012Ω | ±( 3 %RX+ 2 字) | >109～1011Ω | ±( 3 %RX+ hunhu huviri) |
| >1012～1013Ω | ±( 5 %RX+3 字) | >1011～1012Ω | ±( 5 %RX+3 hunhu) |
| >1012～1013Ω | ±( 10 %RX+5 hunhu) | ||
| >1013Ω | ±( 20 %RX+ mavara gumi) | ||
Simba reAC: AC 220V 50HZ 60mA
