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 絕緣體阻抗量測系統(高阻) |
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| 在冷熱快速?擊的環境應力下，連續測試導體微小電阻值的可靠度評估系統。 |
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| 應用： |
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PWB conductor adhesives and plating-through-hole (PTH) 阻抗評估 |
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Sockets, relays, switches 等連接部位阻抗評估 |
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無鉛焊接 (lead-free solder joint ) 可靠度評估 |
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BGA, CSP 焊球連接可靠度評估 |
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芯片電容器連接可靠度評估 |
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異類金屬連接可靠度評估 | |
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| SPECIFICATION： |
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Measurement channels: 64 channels (standard) ~ max.256 channels. |
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Measurement wire: 4- wires Kelvin per channel. |
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Minimum measurement resolution:1μΩ | |
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Measuring
Range
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Measuring Resolution
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Test Current
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Accuracy ± (ppm of reading + ppm of range) |
| 1Ω |
1uΩ
|
10mA
|
100+40 |
| 10Ω |
10uΩ |
10mA |
100+20 |
| 100Ω |
100uΩ |
1mA |
100+20 |
| 1KΩ |
1mΩ |
1mA |
100+6 |
| 10 KΩ |
10mΩ |
100uA |
100+6 |
| 100 KΩ |
100mΩ |
10uA |
100+10 |
| 1MΩ |
1Ω |
10uA |
100+10 |
| 10MΩ |
10Ω |
700nA |
400+10 |
| 100MΩ |
100Ω
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700nA |
500+30 | | |
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