Agilent U1731C Guia De Inicio Rapido página 4

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U1731C/U1732C/U1733C Handheld LCR Meter
Understanding the Keypad
Understanding the Keypad
Legend
Less than 1 second
Turns the LCR meter on or off
Starts or stops the auto identi-
fication mode
ESR
Hold
Holds or releases the present
Rec
reading on the display
Save
Switches between dissipation
factor (D), quality factor (Q),
DQO
Limit
and phase angle (θ) measure-
ment
Freq.
Selects a test frequency
DCR
Disables autoranging and sets
Range
Auto
a manual range
Switches between impedance
(Z), inductance (L), capacitance
ZLCR
P S (C), and resistance (R) mea-
surement
Tol%
Enables the tolerance mode
Null
Sets the null/relative mode
Cal
[1]
Autoranging only. ESR mode exits to capacitance (C) measurement by default.
[2]
Applicable for U1733C model only. DCR mode exits to inductance (L) measure-
ment by default.
[3]
Applicable for U1732C and U1733C models only.
4
Key response when pressed for:
-
Enables or disables the ESR
(equivalent series resistance)
mode
Starts or stops the static
recording mode
Enables or disables the limit
comparison mode
Enables or disables the DCR
(direct current resistance)
mode
Enables autoranging
Toggles between parallel and
series circuit mode
Turns the backlight display on
or off
ance mode (if tolerance is
enabled)
Enters the open/short calibra-
tion mode for selected range
and test frequency
U1731C/U1732C/U1733C Quick Start Guide
More than 1 second
[1]
[2]
[3]
or disables the toler-