ET4501/4502/4510 台式 LCR 数字电桥操作手册
杭州中创电子有限公司
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4.2.7 Main Parameter Selection
Turn on the instrument to enter the interface of measurement display, press the
key
to switch to the next main parameter (AUTO, R, C, L, Z). When the Main Parameter is selected
AUTO, the function area will be displayed the word "AUTO".
4.2.8 Secondary Parameter Selection
Turn on the instrument to enter the interface of measurement display, press the
key
to switch to the next secondary parameter (X, D, Q, θ, ESR).
4.2.9 Equivalent Mode Selection
Press the
key to switch to the next equivalent mode (AUTO, SER, and PAL).
4.2.10
Comparator Setting
(1) Nominal value selection
Step one: Turn on the instrument to enter the interface of measurement display, the instrument test
clip shall be placed with the component with the similar desired nominal value.
Step two: Press the
key to open the Interface of Measurement Setting. At this time, the
position of the cursor is at the nominal value in default. The nominal value is the value of the
component under test, and the nominal value shall reserve one digit after decimal point, but the
unit shall not be less than the minimum unit (For example, if the measured value of component is
1.0694kΩ, then nominal value shall be 1.1kΩ; for another example, if the measured value of
component is 330.92Ω, then nominal value shall be 330.9Ω).
If at this time the nominal value is not desired one, move the cursor to the nominal position
through the left and right direction keys and press the
key to enter the nominal value
modification interface. The interface is as shown in Fig.4-4. Note: Each time entering the Interface
of Measurement Setting, the nominal value will be automatically updated based on the current
measurement.
Содержание ET4501
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