YY321B Imtixaanka Dib u Caddaysan
Tijaabi barta si aad u tagto caabbinta dharka.
GB 12014-2009
1. 1/2 nambarka digital digital, buundada cabbiraadda wareegga, saxnaanta cabirka saxifadda, ku habboon iyo akhriska saxda ah iyo akhrinta.
2. Qaab dhismeedka la qaadan karo, cabir yar, miisaan fudud, waa fududahay in la isticmaalo
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4. Waqtiga loo dhisay, qufulka tooska ah ee tooska ah, tijaabada habboon
5.Shessis Cabbirka cabirku wuxuu ka kooban yahay 0 ~ 2 × 1013ω, waa qodobka hadda jira illaa awooda cabbiraadda caabbinta ee iska caabbinta ay tahay aalad dhijitaalka ah oo adag. Waa aaladda ugufiican ee lagu cabirayo mugga iska caabinta iyo dib u caabbinta dusha ee qalabka. Xalka ugu sareeya waa 100ω.
6. 4 nooc (10,5,100,100,500) wax soosaar ah korantada, oo ku habboon dhammaan noocyada loo yaqaan 'nooc kasta tijaabada dharka la iska caabbiyo.
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8. Interface Howlgal oo Aadanaha ah. Shaashad weyn, shaashadda iftiinka ee LCD, marka lagu daro soo bandhigida cabbiraadda cabirka, waxaa jira muujinta heerarka Cabbirrada, muujinta unugyada korantada ee korantada, soo bandhigida alaarmiga alaarmiga ah, dhammaan macluumaadka ee muuqaalka.
1. Cabbirka iska caabbinta: 0 ~ 2 × 1013 (ω)
2. Bandhiga: 31/2-lambar shaashad weyn oo leh shaashadda digital ee dib-u-dhigga
3. Waqtiga cabirka: 1min ~ 7min
4. Khaladaadka aasaasiga ah ee cabirrada iska caabbinta:
5. Xallinta: Qalabka muuqaalka ah ee nooc kasta wuxuu noqon karaa mid xasilloon akhrin kartaa qiimaha ugu yar ee qiimaha cabashadu u dhigantaa waa inay ka yaraataa ama u dhigantaa qalad u dhexeeya 1/10.
6. Dhamaadka badhanka korantada qalad: aaladda ugu dambeysa ee qalad korantada ma aha wax ka badan ± 3% ee qiimaha lagu qiimeeyay
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8. Khaladaadka Waqtiga Cabbirka: Khaladaadka cabirka cabirka ee aaladda ma aha wax ka badan ± 5% qiimaha set.
9. Isticmaalka awoodda: batteriga lagu dhisay ayaa si isdaba joog ah uga shaqeyn kara 30 saacadood. Isticmaalka korantada ee korantada dibadeed ayaa ka yar 60mam.
10. Bixinta korantada: korantada lagu qiimeeyay (v): DC 10, 50, 100, 500
Awoodda korantada: DC Power Awoodda 8.5 ~ 12V
| Cabbirka korantada 100V, 500v | Cabbirka korantada 10V, 50V | ||
| Cabbiraadda xaddiga | Khaladaad ahaaneed | Cabbiraadda xaddiga | Khaladaad ahaaneed |
| 0 ~ 109Ω | ± (1%RX+ 2 字) | 0 ~ 108Ω | ± (1%RX+ 2 dabeecad) |
| > 109~ 1010Ω | ± (2%RX+ 2 字) | > 108~ 109Ω | ± (2%RX+ 2 dabeecad) |
| > 1010~ 1012Ω | ± (3%RX+ 2 字) | > 109~ 1011Ω | ± (3%RX+ 2 dabeecad) |
| > 1012~ 1013Ω | ± (5%RX+3 字) | > 1011~ 1012Ω | ± (5%RX+3 dabeecad) |
| > 1012~ 1013Ω | ± (10%RX+5 dabeecad) | ||
| > 1013Ω | ± (20%RX+ 10 dabeecad) | ||
AC Awoodda AC: AC 220V 50hz 60ma
