DRK321B-II Surface Resistivity Tester

Kugwiritsa ntchito zida:

Akagwiritsidwa ntchito kuyeza kukana kosavuta, kumangofunika kuyika chitsanzo popanda zotsatira zotembenuka ndikuwerengera chiwerengerocho.Chitsanzocho chikhoza kusankhidwa ndi cholimba, ufa, ndi madzi, ndipo resistivity ikhoza kusinthidwa yokha.

Zogwirizana ndi Miyezo:

GB/T1410-2006 "Njira yoyesera ya kuchuluka kwa resistivity ndi resistivity pamwamba pa zipangizo zomangira zolimba"

ASTMD257-99 "Njira Yoyesera ya DC Resistance kapena Conductivity of Insulating Materials"

GB/T10581-2006 "Njira Yoyesera Kukaniza ndi Kukaniza Zida Zoyatsira pa Kutentha Kwambiri"

GB/T1692-2008 "Kutsimikiza kwa Insulation Resistivity of Vulcanized Rubber"

GB/T2439-2001 "Kutsimikiza kwa madutsidwe amagetsi ndi kukana kutayira kwa rabala wovunda kapena mphira wa thermoplastic"

GB/T12703.4-2010 "Kuwunika kwazinthu zamagetsi zamagetsi - Gawo 4: Kukaniza"

GB/T10064-2006 "Njira Yoyesera Yoyezera Kukaniza kwa Insulation of Solid Insulating Materials"

Mawonekedwe:

1. Kuchuluka kwa miyeso yotsutsa: 0.01 × 104Ω～1 × 1018Ω (mawerengedwe amakono ndi magetsi amafunikira mphamvu ya 14 ndi pamwamba);

2. Miyezo yamakono ndi: 2 × 10-4A～1 × 10-16A;

3. Kukula kochepa, kulemera kochepa komanso kulondola kwakukulu;

4. Kukaniza, panopa ndi resistivity zikuwonetsedwa nthawi imodzi, ndikuwonetsedwa ndi chinsalu chachikulu cha mtundu;

5. Onetsani mwachindunji kukana ndi resistivity, palibe chifukwa chosinthira, kungolowetsani makulidwe a chitsanzo, ndipo resistivity ikhoza kuwerengedwa yokha ndi chida;

6. Kuwerenga kwachindunji kwa kukana ndi zotsatira za resistivity panthawi yoyesa ma voltages onse oyesa (10V / 50V / 100V / 250V / 500V / 1000V), kuthetsa vuto la kuchulukitsa coefficient ndi mita yakale yotsutsa pansi pa ma voltages osiyanasiyana oyesa kapena miyeso yosiyana. ndiyovuta, ndipo imathandizira kusungidwa, kubweza ndi kusindikiza zotsatira za mayeso.Imatha kuyeza kukana kwakukulu ndi ma micro current, ndipo imathanso kuyeza mwachindunji resistivity.

Technical parameter:

1. Kukaniza kuyeza: 0.01 × 104Ω～1 × 1018Ω;

2. Miyezo yamakono ndi: 2 × 10-4A～1 × 10-16A;

3. Mawonekedwe owonetsera: chiwonetsero chazithunzi zamtundu wa digito;

4. Magetsi oyesa omangidwa: 10V, 50V, 100V, 250V, 500V, 1000V;

5. Zolondola zenizeni: 1%;

6. Malo ogwirira ntchito: kutentha: 0 ℃ ~ 40 ℃, chinyezi wachibale <80%

7. Mayesero amagetsi mkati mwa makina: 10V / 50V / 100V / 250V / 500V / 1000V, kusinthana mosasamala;

8. Njira yolowera: chophimba chachikulu chokhudza;

9. Zotsatira zowonetsera: kukana, resistivity, panopa;

10. Zofunikira zoyesa: M'mimba mwake ndi wamkulu kuposa 100mm (zosachepera kukula uku, electrode iyenera kusinthidwa).