Keithley 6514 静电计

6514型静电计具有灵活的接口性能，其电流灵敏度、电荷测量能力、分辨率和速度都优于我们之前的静电计。6514内置式IEEE-488、RS-232与数字式I/O接口使它可以很容易地配置为全自动、高速系统，用于低电平测试。

1、<1fA 噪声
2、 电压测量时，输入阻抗>200TΩ

3、电荷测量范围 10fC-20µC

4、速度可达1200个读数/秒

5、简易的用户界面提供开关，计算机以及元件处理器

6、主动消除电压与电流的偏移

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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