ET35 Series Digital Bridges(LCR)Operating Instructions
Hangzhou Zhongchuang Electron Co., Ltd.
47
3.3.2. Modes of limit comparison function
Users can use one of the following two ways to specify the limit of primary parameters
tolerance mode: in the tolerance mode, the offset value to the
nominal value is set to a comparative limit. Deviation can be in two forms:
percentage deviation and absolute deviation.
sequential mode: in the sequential mode, the measurement range
serves as a comparative limit. The limits must be set in the order from small to
large.
Tolerance mode and sequential mode
Note: When using the tolerance mode, the user must assign the minimum limit
(range) to bin 1, the second narrowest range to bin2, and so on, and finally assigned
the widest range to the last bin. If the range assigned to bin 1 is wider than the
specified range to the succeeding bins, then all DUT are classified into bin 1.
In tolerance mode, the lower limit may not be less than the nominal value, and
the upper limit is not necessarily greater than the nominal value. The ranges of each
level are not necessarily continuous but can be overlapping.
The steps of setting the limit mode of comparator:
1. Press the [Meas Setup] key.
2. Press the [Limit Setup] function key.
3. Use the arrow key to select "Mode", and press the [Enter] key.
4. Use the function keys to select the limit mode required by the user.
Содержание ET3501
Страница 25: ...ET35 Series Digital Bridges LCR Operating Instructions Hangzhou Zhongchuang Electron Co Ltd 22...
Страница 77: ...ET35 Series Digital Bridges LCR Operating Instructions Hangzhou Zhongchuang Electron Co Ltd 74...
Страница 93: ...ET35 Series Digital Bridges LCR Operating Instructions Hangzhou Zhongchuang Electron Co Ltd 90...