DRK321B-II Tijaabada Iska caabinta Dusha sare

Isticmaalka qalabka:

Marka loo isticmaalo in lagu cabbiro iska caabbinta fudud, waxay u baahan tahay oo kaliya in gacanta lagu geliyo muunada iyada oo aan la helin natiijada beddelka oo si toos ah u xisaabiso lambarka.Muunada waxaa la dooran karaa oo adag, budo, iyo dareere, iyo iska caabintu si toos ah ayaa loo beddeli karaa.

Heerarka waafaqsan:

GB/T1410-2006 "Qaabka tijaabada ee caabbinta mugga iyo iska caabbinta dusha sare ee alaabta dahaadhka adag"

ASTMD257-99 "Qaabka Tijaabada ee Caabbinta DC ama Samaynta Qalabka Daaha"

GB/T10581-2006 "Qaabka Tijaabada ee Iska caabinta iyo U adkaysiga Agabka Dahaarka ee Heerkulka Sare"

GB/T1692-2008 "Go'aaminta caabbinta dahaarka ee caagga Vulcanized"

GB/T2439-2001 "Go'aaminta dhaqdhaqaaqa korantada iyo caabbinta kala-baxa ee caag jilicsan ama caag heerkulbeeg ah"

GB/T12703.4-2010 "Qiimaynta sifooyinka korantada ee dunta Qaybta 4: adkaysiga"

GB/T10064-2006 "Qaabka Tijaabada ee Cabbirka Caabbinta Dahaarka ee Alaabta Adag"

Astaamaha:

1. Qiyaasta cabbirka caabbinta ballaaran: 0.01 × 104Ω～1 × 1018Ω (xisaabta hadda iyo korantada ayaa looga baahan yahay awoodda 14aad iyo wixii ka sarreeya);

2. Qiyaasta cabbirka hadda waa: 2×10-4A～1×10-16A;

3. Cabbir yar, miisaan fudud iyo saxsanaan sare;

4. Iska caabin, hadda iyo iska caabin ayaa la soo bandhigay isku mar, waxaana lagu soo bandhigay shaashad midab leh;

5. Si toos ah u muuji caabbinta iyo iska caabinta, looma baahna in la beddelo, kaliya geli dhumucda muunada, iska caabbinta si toos ah ayaa loo xisaabin karaa qalabka;

6. Akhrinta tooska ah ee iska caabinta iyo natiijooyinka iska caabinta inta lagu jiro tijaabinta dhammaan tamarta tijaabada ah (10V / 50V / 100V / 250V / 500V / 1000V), baabi'inta dhibta ku dhufashada isku-dhufashada mitirka caabbinta sare ee jir ee hoos yimaada voltages kala duwan oo tijaabo ah ama noocyo kala duwan waa dhib, waxayna taageertaa kaydinta, soo celinta iyo daabacaadda natiijooyinka imtixaanka.Waxay cabbiri kartaa iska caabin sare iyo hadda micro, sidoo kale waxay si toos ah u cabbiri kartaa iska caabin.

Qiyaasta farsamada

1. Qiyaasta cabbirka iska caabinta: 0.01×104Ω～1×1018Ω;

2. Qiyaasta cabbirka hadda waa: 2×10-4A～1×10-16A;

3. Habka muuqaalka: shaashadda taabashada midabka dhijitaalka ah;

4. Ku dhex-dhisnaanta tamarta tijaabada: 10V, 50V, 100V, 250V, 500V, 1000V;

5. Saxnaanta aasaasiga ah: 1%;

6. Deegaanka shaqada: heerkulka: 0℃～40℃, qoyaan qaraabo <80%

7. Tijaabi tamarta gudaha mishiinka: 10V / 50V / 100V / 250V / 500V / 1000V, u beddel si aan kala sooc lahayn;

8. Habka galitaanka: shaashadda taabashada weyn;

9. Natiijooyinka soo bandhigida: caabbinta, caabbinta, hadda;

10. Shuruudaha tijaabada: Dhexroorku wuxuu ka weyn yahay 100mm (wax ka yar cabbirkan, korantada waxay u baahan tahay in la habeeyo).