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ML2000直流數字微安表

發布日期：2025-01-06
訪問次數：804
地址：上海寶山

ML2000直流數字微安表简称：直流数字微安表、直流耐压中泄漏电流测量，是预防性试验规程中的一项重要的试验项目，而传统的指针式微安表在测量直流泄漏电流时，具有读数误差大，抗干扰能力差，抗冲击电流不能保护等缺点。

訂購留言

一、産品介紹

ML2000直流數字微安表簡稱：直流數字微安表、直流耐壓中泄漏電流測量，是預防性試驗規程中的一項重要的試驗項目，而傳統的指針式微安表在測量直流泄漏電流時，具有讀數誤差大，抗幹擾能力差，抗沖擊電流不能保護等缺點。高壓數顯屏蔽微安表都克服了上述的缺點。具有使用可靠，不怕放電沖擊，精度高，數字顯示清晰，指示穩定，量程大，過載能力強，可自動轉換量程（換檔）。爲了防止測試現場的雜散電流竄入表內，該儀表殼材料選用輕質金屬殼體，保證儀表有良好的屏蔽。對抗幹擾和沖擊電流能力強，是替代傳統的指針式微安表。

二、ML2000直流數字微安表産品特性

1.不鏽鋼外殼，圓弧狀可有效消除電暈；

2.*保護電路，保證放電不損壞；

3.3大屏液晶顯示；

4.可用于DC800kV以下；

5.采用內置9V疊層電池；

6.附配高壓屏蔽電纜。

三、技術參數

1.測量精度：1%；

2.量程：2000μA；

3. 测量范围：0～199.9uA～1999.9 uA自动换档或0～1999.9uA～19999 uA自动换档

4. 分辩率：0.1 uA或0.01uA

5. 精度：0.2%±1个字

6. 工作电源：9v（层叠电池）

7. 工作环境：环境温度：0～40℃ 环境湿度：<85%

8. 显示方法：显示4位特制大液晶数显表（窗口装导电玻璃）。

9. 全屏蔽：表壳为Φ130㎜×60㎜呈椭圆型，材料选用轻金属经表面处理，显示窗口用导电玻璃，并用壳体相连，使测量系统真正*屏蔽。

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