Sanwa LCR700, Инструкция по эксплуатации, Страница: 17 / 24

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5-5 Device Value Sorting
1) Measuring ranges
L: 20.000 μH ～ 2000 H (auto-range)
C: 200.00 pF
～
20.00 mF (auto-range)
R: 20.000 Ω ～ 200.0 MΩ (auto-range)
2) Setting and Measuring procedure
① Perform the OPEN/SHORT calibration.
For details, refer to the section of "OPEN/SHORT calibration".
(The OPEN/SHORT calibration is recommended for more
accurate measurement.)
② Press L/C/R AUTO/MANU button to select an appropriate
manual measurement function.
This button allows you to select it as follows.
Auto LCR mode ⇒ Ls or Lp ⇒ Cs or Cp ⇒ Rs or Rp ⇒ DCR
⇒ Auto LCR mode
Note:
• The sorting mode is not available in the Auto LCR mode.
• S/P button allows you to select the series mode (Ls/Cs/Rs) or the
parallel mode (Lp/Cp/Rp).
③ Connect a device to the measuring terminals as a reference.
After the reading has stabilized, press the SORT button to launch
the sorting mode, and the reading will be saved as a reference.
[PASS] will be indicated as shown below.
Note:
If you press the
SORT
button while the meter is reading outside
limits (OL) or while the reading is less than 200 counts, the sorting
mode is not available.
④ To set the decimal point, range, or tolerance against the
reference value, press the SETUP button. The saved reference
value will be shown on the display.
5-4-3 Resistance (R) measurement
1) Measuring ranges
R: 20.000 Ω ～ 200.0 MΩ (auto-range)
2) Measuring procedure
① Press the L/C/R AUTO/MANU button to select Rs or Rp function.
② Press the TEST FREQ button to select a measuring frequency.
③ Press the S/P button to select Rs or Rp.
Any sub parameter will not be shown.
④ Connect a DUT to the measuring terminals.
⑤ Read the display.
5 -4-4 DC Resistance measurement
1) Measuring ranges
R: 200.00 Ω ～ 200.0 MΩ (auto-range)
2) Measuring procedure
① Press the L/C/R AUTO/MANU button to select DCR function.
②
Connect a DUT to the measuring terminals.
③ Read the display.
Example
Example