发明名称 |
METHOD FOR SELF CALIBRATION OF MEASUREMENT NONLINEARITY |
摘要 |
A method for calibrating a test instrument having an initial output voltage level and an open output relay can include programming the test instrument for a certain current level, starting a timer, and stopping the timer (responsive to the test instrument entering compliance) to determine a time interval. The method can also include determining whether the time interval is within a desired range. |
申请公布号 |
US2016178721(A1) |
申请公布日期 |
2016.06.23 |
申请号 |
US201414576702 |
申请日期 |
2014.12.19 |
申请人 |
Keithley Instruments, Inc. |
发明人 |
Rice Martin J. |
分类号 |
G01R35/00 |
主分类号 |
G01R35/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method for calibrating a test instrument having an initial output voltage level and an open output relay, comprising:
programming the test instrument for a certain current level; starting a timer; responsive to the test instrument entering compliance, stopping the timer to determine an initial time interval; and determining whether the initial time interval is within a desired range. |
地址 |
Cleveland OH US |