YY321B Tijaabaha iska caabinta Dusha sare
Tijaabi barta si aad u tilmaanto caabbinta dharka.
GB 12014-2009
1.Adopt 3 1/2 muuqaal dhijitaal ah, wareegga cabbiraadda buundada, saxnaanta cabbirka sare, akhrin habboon oo sax ah.
2. Qaab dhismeedka la qaadi karo, cabbir yar, miisaan fudud, fududahay in la isticmaalo
3. Waxaa lagu xoojin karaa batari, qalabku wuxuu ka shaqayn karaa gobolka ganaaxa dhulka, ma aha oo kaliya hagaajinta awoodda ka-hortagga faragelinta iyo ka saarida daryeelka xadhkaha korantada, sidoo kale waxaa loo isticmaali karaa waqtiyo go'an oo ka mid ah sahayda korantada xakamaynta tamarta dibadda.
4. Waqti-dhismay, quful akhris oo toos ah, imtixaan ku habboon
5.Cabbiska cabbiraadda ilaa 0 ~ 2 × 1013Ω, waa barta hadda lagu tilmaamo awoodda cabbirka caabbinta waa qalab dhijitaal ah oo xooggan.Waa aaladda ugu fiican ee lagu cabbiro caabbinta mugga iyo iska caabbinta dusha sare ee walxaha dahaadhka ah.Xalka ugu sarreeya waa 100Ω.
6. 4 nooc oo ah (10,50,100,500) danab wax soo saarka, oo ku habboon dhammaan noocyada kala duwan ee alaabta dharka tijaabada iska caabinta.
7. Ku dhex-dhisan baytari wax-qabad sare leh oo dib-u-jallaali kara, iska ilaali dhibka beddelka batteriga, ilaali kharashka beddelka batteriga.
8. Interface hawlgalka aadanaha.Shaashadda weyn, dhalaalka sare ee LCD, marka lagu daro muujinta natiijooyinka cabbirka, waxaa jira bandhig shaqo cabbir, bandhig koronto, bandhig unug cabbir, bandhig laba jibbaaran, bandhig alaarmiga danab hoose oo batari ah, soo bandhigida alaarmiga khaldan, dhammaan macluumaadka oo dhan.
1. Cabbirka iska caabinta: 0 ~ 2×1013 (Ω)
2. Muujin: 31/2-tiro weyn oo shaashad ah oo leh muraayad dhijitaal ah oo iftiin leh
3. Waqtiga cabbirka: 1 daqiiqo ~ 7 daqiiqo
4. Khaladka aasaasiga ah ee cabbiraadda caabbinta:
5. Xallinta: Bandhiga qalabka ee kala duwani kasta wuxuu noqon karaa mid deggan akhri qiimaha ugu yar ee qiimaha iska caabbinta u dhigma waa inuu ka yar yahay ama la mid yahay qiyaasta qaladka la oggol yahay ee 1/10.
6. Cilada danab ee badhanka dhamaadka: Qaladka badhanka dhamaadka qalabka kama badna ± 3% qiimaha la qiimeeyay
7. Badhanka dhamaadka korantada nuxurka ripple: xididka macnaheedu waa qiimaha labajibbaaran ee aaladda dhamaadka badhanka korantada nuxurkeedu kama badna 0.3% qaybta DC.
8. Cilada waqtiga cabbirka: khaladka wakhtiga cabbiraadda ee qalabku kama badna ±5% qiimaha la dejiyay.
9. Isticmaalka korontada: batteriga ku dhex jira wuxuu si joogto ah u shaqayn karaa 30 saacadood.Isticmaalka korontada ee korontada dibadda ayaa ka yar 60mA.
10. Korontada: danab lagu qiimeeyay (V): DC 10, 50, 100, 500
Korontada: Awood batari DC 8.5 ~ 12.5V
| Cabbiraadda danab 100V, 500V | tamarta lagu qiyaaso 10V, 50V | ||
| Qiyaasta kala duwan | qalad gudaha ah | Qiyaasta kala duwan | qalad gudaha ah |
| 0～109Ω | ± ( 1%RX+ 2 字) | 0～108Ω | ± ( 1%RX+ 2 xaraf) |
| >109～1010Ω | ± ( 2%RX+ 2 字) | >108～109Ω | ± ( 2%RX+ 2 xaraf) |
| >1010～1012Ω | ± ( 3%RX+ 2 字) | >109～1011Ω | ± ( 3%RX+ 2 xaraf) |
| >1012～1013Ω | ± ( 5%RX+3 字) | >1011～1012Ω | ± ( 5%RX+3 dabeecad) |
| >1012～1013Ω | ± ( 10%RX+5 jilaa | ||
| >1013Ω | ± ( 20%RX+ 10 xaraf) | ||
Korontada AC: AC 220V 50HZ 60mA
