gongjigongyi.com

与米乐m6网页版登录入口代表实时聊天。 工作时间:上午 9:00 - 下午 5:00(太平洋标准时间)。

电话

致电我们

工作时间:上午9:00-下午5:00(太平洋标准时间)

下载

下载手册、产品技术资料、软件等:

下载类型
型号或关键字

反馈

What is the lowest resistivity that can be measured with the 8009 resistivity test chamber and 6517B electrometer?

问题:

What is the lowest resistivity that can be measured with the 8009 resistivity test chamber and 6517B electrometer?

答案:

It depends on the voltage source and ammeter, not so much the test fixture.
The Model 6517B voltage source is capable of sourcing 10mV to 1000V. And up to 10mA.
So this means if it sources 1V and has a 10mA compliance then it could read 100 ohms.
Surface resistivity of 53.4 time the 100 ohm would be 5.34k ohms/sq.
Volume Resistivity of 22.9 times the 100 ohms would be 2.29k ohms-cm.
So in general the 8009 should only be used for resistivities in the 1e3 range and higher.


此常见问题适用于:

产品系列: Keithley 6500、6430 系列高电阻/低电流静电计

产品:

常见问题 ID 778991

查看所有常见问题 »