4-4 The select of test frequency
When FREQ key is pushed, the test frequency will be
changed sequentially. There are five different test
frequencies ( 100Hz/120Hz/1KHz/10KHz/100KHz ) can be
selected﹒The LCR impedance scale range are depended on
the test frequency, See the specifications.
4-5 REL /%
The REL /% mode help the user to make a relative value of
the component . At first, select the function to inductors,
capacitors, resistors ( push L/C/R button ), then put under
test DUT ( device under testing ) side, LCD will be shown
the testing value. Until tested value is stable, push REL
button, LCD will appear and 0.0%. This testing is the△
first analytic value as a bench mark, the next DUT are
compared with the first percentage. Then push the REL/%
button, the indicator will be flashing, LCD will be shown△
the first value and the comparison percentage.
* Press REL/% button 2 seconds continuously will≧
exit this function.
4-6 Sorting
The sorting mode could help the user to make a quick
sort for a bunch of components. Push Sort key to the
sorting mode which will be set to 2000 digits display
automatically. If the LCD reading is OL or less than 200
counts, the SORT key is not available. The primary display
to show PASS or FAIL status depends on whether the
impedance measured exceeds tolerance range. The current
measurement result will be shown on secondary display.
When sorting mode is active, push SETUP keypad to
modify the reference value, range and the tolerance
setting sequentially﹒If the target is reached, push
ENTER keypad to confirm it. Use the direction keypads(
///)to change the target data easily. The↑↓←→
reference value setting is available from 20 to 1999 counts.
9
To Next Page
Loading...
Need help?
General