YY321A Dusha Barta Ilaa Tilmaanta Tijaabada Iska caabinta
Tijaabi barta si aad u tilmaanto caabbinta dharka.
GB 12014-2009
Tijaabada iska caabbinta dusha sare ee bar-ilaa-point waa qalab cabbiraadda iska caabin heer sare ah oo dhijitaal ah, iyadoo la adeegsanayo aaladaha cabbiraadda microcurrent ee hormuudka ka ah, astaamihiisa waa:
1. Qaado 3 1/2 muuqaal dhijitaal ah, wareegga cabbiraadda buundada, saxnaanta cabbirka sare, akhris 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.
| Cabbiraadda Voltage 100V, 500V | Cabbirka Voltage 10V, 50V | ||
| Qiyaasta kala duwan | Khalad qarsoon | Qiyaasta kala duwan | Khalad qarsoon |
| 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 xaraf) |
| >1012～1013Ω | ± ( 10% RX+5 xaraf) | ||
| >1013Ω | ± ( 20% RX+ 10 xaraf) | ||
6.Four danab wax soo saarka (10,50,100,500) ayaa diyaar u ah tijaabinta iska caabin ah ee alaabta dharka kala duwan.
7. Ku dhex-dhisan baytari wax-qabad sare leh, iska ilaali dhibka beddelka batteriga, badbaadi 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, bandhig qaylo-dhaaneed, 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. Waxa ku jira badhanka dhamaadka danabku ka kooban yahay: xididka macnaheedu waa qiimaha labajibbaaran ee qalabka dhamaadka badhanka danabku waa mid aan ka badnayn 0.3% qaybta DC
8. Khaladka cabbirka: khaladka wakhtiga cabbiraadda ee qalabku kama badna ±5% qiimaha la dejiyay
9. Isticmaalka korontada: batteriga ku dhex jira waxa uu 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: Awoodda baytariga DC 8.5 ~ 12.5V; Korontada AC: AC 220V 50HZ 60mA
11. Sida laga soo xigtay GB 12014-2009 -- Anti-static dharka lifaaqa A dhibic-ilaa-dhibcood imtixaanka iska caabin ah shuruudaha habka A set of electrodes: electrode tijaabin laba 65mm dhexroor bir cylinders; Walxaha korantada waa bir aan lahayn. Maaddada dhammaadka xidhiidhka korantada waa caag korantada, oo leh A engegnaanta 60 Shore A, Dhumucdiisuna tahay 6mm, iyo caabbinta mugga ka yar 500Ω. Electrode hal miisaankiisu waa 2.5kg.
12. Iyadoo la raacayo FZ / T80012-2012 --- dharka qolka nadiifka ah dhibic-ilaa-dhibcaha habka ogaanshaha caabbinta shuruudaha set of electrodes: laba electrodes ogaanshaha. Elektroodh kasta oo la ogaado waxa uu ka kooban yahay isku xidhka korantada iyo laba saxan oo bir ah. Xajintu waa inay awood u yeelataa inay cadaadis ku filan saarto si ay muunadda u qabato oo ay u hakiso. Bedka saxanka birta ah waa 51 × 25.5mm.
