YY321A Surface Point Kuti Aloze Resistance Tester
Yesani mfundo yotsutsa nsalu.
GB 12014-2009
Surface point-to-point resistance tester ndi chida choyezera chapamwamba kwambiri cha digito, chogwiritsa ntchito zida zoyezera za microcurrent, mawonekedwe ake ndi:
1. Adopt 3 1/2 digito yowonetsera digito, dera loyezera mlatho, kulondola kwakukulu, kuwerenga kosavuta komanso kolondola.
2. Mapangidwe onyamula, kukula kochepa, kulemera kopepuka, kosavuta kugwiritsa ntchito.
3. Ikhoza kuyendetsedwa ndi batri, chidacho chikhoza kugwira ntchito pamtunda woyimitsidwa, osati kupititsa patsogolo mphamvu zotsutsana ndi kusokoneza ndikuchotsa chisamaliro cha chingwe cha mphamvu, chingagwiritsidwenso ntchito nthawi zokhazikika kunja kwa magetsi oyendetsa magetsi.
4. Chowerengera chomangidwira, loko yowerengera zokha, kuyesa kosavuta.
5.Resistance muyeso osiyanasiyana mpaka 0 ~ 2 × 1013Ω, ndi mfundo panopa mfundo kukana muyeso luso ndi amphamvu digito chida. Ndilo chida chabwino kwambiri choyezera kuchuluka kwa resistivity ndi resistivity pamwamba pa insulating zipangizo. Kusintha kwakukulu ndi 100Ω.
| Kuyeza Voltage 100V, 500V | Kuyeza Voltage 10V, 50V | ||
| Muyezo osiyanasiyana | Cholakwika Chachilengedwe | Muyezo osiyanasiyana | Cholakwika Chachilengedwe |
| 0～109Ω | ±( 1 % RX+ 2 字) | 0～108Ω | ±(1 % RX+ 2 zilembo) |
| >109～1010Ω | ±( 2 % RX+ 2 字) | >108～109Ω | ±(2 % RX+ 2 zilembo) |
| >1010～1012Ω | ±( 3 % RX+ 2 字) | >109～1011Ω | ±(3 % RX+ 2 zilembo) |
| >1012～1013Ω | ±( 5 % RX+3 字) | >1011～1012Ω | ±(5 % RX+3 zilembo) |
| >1012～1013Ω | ±(10 % RX+5 zilembo) | ||
| > 1013Ω | ±(20 % RX+ zilembo 10) | ||
6.Four linanena bungwe voltages (10,50,100,500) zilipo kuyesa kukana kwa zipangizo zosiyanasiyana zovala.
7. Batire yopangidwa mwapamwamba kwambiri, pewani vuto losintha batire, sungani mtengo wosinthira batire.
8. Mawonekedwe opangira anthu. Chophimba chachikulu, chophimba cha LCD chowala kwambiri, kuwonjezera pakuwonetsa zotsatira za miyeso, pali chiwonetsero cha ntchito yoyezera, chiwonetsero chamagetsi otulutsa, mawonekedwe a unit unit, mawonedwe a square multiplier, chiwonetsero cha alamu chotsika cha batri, alamu yosokoneza, chidziwitso chonse pakuwona.
1.Kukana muyeso: 0 ~ 2×1013 (Ω)
2. Sonyezani: 31/2-chithunzi chachikulu chokhala ndi backlight digital display
3. Nthawi yoyezera: 1min ~ 7min
4. Cholakwika choyambirira cha muyeso wa kukana:
5. Kusamvana: chiwonetsero cha zida mumtundu uliwonse chikhoza kukhala chokhazikika, werengani mtengo wocheperako wa mtengo wokana uyenera kukhala wochepera kapena wofanana ndi cholakwika chovomerezeka cha 1/10.
6. Vuto la voliyumu ya batani lomaliza: cholakwika cha voliyumu ya batani lakumapeto kwa chipangizocho sichiposa ± 3% ya mtengo wake.
7. Mapeto a batani la voliyumu yamagetsi: tsinde limatanthauza lalikulu lalikulu la batani lomaliza la batani la voliyumu silikuposa 0.3% ya gawo la DC
8. Cholakwika chanthawi yoyezera: cholakwika chanthawi yoyezera chida sichili chachikulu kuposa ± 5% ya mtengo wokhazikitsidwa
9. Kugwiritsa ntchito mphamvu: batri yomangidwa imatha kugwira ntchito mosalekeza kwa maola 30. Kugwiritsa ntchito mphamvu kwamagetsi akunja ndikochepera 60mA
10. Mphamvu yamagetsi: voliyumu (V) : DC 10, 50, 100, 500
Mphamvu yamagetsi: mphamvu ya batri ya DC 8.5 ~ 12.5V; Mphamvu ya AC: AC 220V 50HZ 60mA
11. Malingana ndi GB 12014-2009 --anti-static dress appendix A mfundo-to-point kukana kuyesa njira zofunikira za A seti ya maelekitirodi: kuyesa electrode awiri 65mm m'mimba mwake zitsulo yamphamvu; Elekitirodi zakuthupi ndi zitsulo zosapanga dzimbiri. Zomwe zili kumapeto kwa electrode kukhudzana ndi mphira woyendetsa, wokhala ndi A kuuma kwa 60 Shore A, A makulidwe a 6mm, ndi A kukana kwa voliyumu zosakwana 500Ω. Electrode limodzi kulemera 2.5kg.
12. Mogwirizana ndi FZ/T80012-2012 ---zovala zoyera za chipinda chodziwikiratu njira yodziwira zofunikira za seti ya ma electrode: ma electrode awiri ozindikira. Elekitirodi iliyonse yodziwikiratu imakhala ndi chowongolera chowongolera ndi mbale ziwiri zosapanga dzimbiri. Chotsitsacho chiyenera kuyika mphamvu yokwanira kuti itseke chitsanzo ndikuyimitsa. Dera la mbale yachitsulo chosapanga dzimbiri ndi 51 × 25.5mm.
