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開爾文測試夾

Kelvin Test Clip
ETA3101開爾文測試夾

當被測電阻值小于幾歐,測試引線的電阻和探針與測試點的接觸電阻與被測電阻相比已不能忽略不計時,若仍采用兩線測試方法必將導致測試誤差增大。此時可采用開爾文連接方式(或稱四線測試方式)來進行測試,ETA3101而采用開爾文法四線檢測,開爾文夾子,半部分鉗口彼此絕緣,只有被測定的導線與夾子的尖端處接觸,夾子鍍金處理可穩定電流的通過,減輕探針使用環境的腐蝕侵擾提高耐久性和抗磨損。

特點:

- 4線獨立連接鱷魚夾,消除引線誤差

- 鍍金工藝低電阻測量更穩定

- 做工講究,采用模具壓制細節處理精益求精


品名
開爾文測試夾
型號ETA3101
耐電壓 / 電流60V / 10A
電線連接焊接
開口尺寸10mm
導體工藝鍍金
工作環境0~40℃
顏色
紅、黑

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