Keithley 6514 靜電計(jì)

6514型靜電計(jì)具有靈活的接口性能，其電流靈敏度、電荷測量能力、分辨率和速度都優(yōu)于我們之前的靜電計(jì)。6514內(nèi)置式IEEE-488、RS-232與數(shù)字式I/O接口使它可以很容易地配置為全自動(dòng)、高速系統(tǒng)，用于低電平測試。

1、<1fA 噪聲
2、 電壓測量時(shí)，輸入阻抗>200TΩ

3、電荷測量范圍 10fC-20µC

4、速度可達(dá)1200個(gè)讀數(shù)/秒

5、簡易的用戶界面提供開關(guān)，計(jì)算機(jī)以及元件處理器

6、主動(dòng)消除電壓與電流的偏移

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The 6514 electrometer has flexible interface performance, its current sensitivity, charge measurement capability, resolution and speed are better than our previous electrometer. 6514 built-in IEEE-488U RS-232 and digital I / O interface makes it easy to configure to automatic, high-speed systems, For low level testing.

1, < 1fA noise;

2, the input impedance is more than 200T Ω when the voltage is measured;

3, charge measurement range 10fC-20C;

4, speed up to 1200 readings per second;

5. simple user interface provides switches, computers and component processors;

6. Active elimination of voltage and current offsets