37
SEC Select Mode
If necessary, press the SEC button to select
secondary parameters.
Each press of the SEC button, the following modes
will be displayed on the screen: D (Dissipation factor),
Q (Quality factor),
θ
(Phase angle), and ESR
(Equivalent series resistance).
Test Frequency
（
FREQ
）
TH2822D/E handheld LCR meters apply AC signal to
DUT for measurement. Frequency is among the main
parameters of AC signal. By the presence of
component’s non-ideality and distributed parameters,
the effect of distributed parameters of test port and
test lead, the test frequency used on the same
component might cause different test result. Therefore,
a proper frequency should be selected before test.
Summary of Contents for TH2822D
Page 1: ...Model TH2822D E Dual Handheld LCR Meter Instruction Manual V 1 0 0 ...
Page 2: ......
Page 58: ...56 Table 4 Instrument Default Settings ...
Page 120: ... 2015 Tonghui Corp ...
