Gw Instek LCR-816 Digital-Multimeter, DMM, LCR-816 Hoja De Datos
Los códigos de productos
LCR-816
GETTING
STARTED
19
Counter-
clockwise:
bright
clockwise:
bright
Clockwise:
dark
dark
LCR-800
User
Manual
20
Fixture Connection
Fixture structure
Background
The standard fixture is a four-wire type (Kelvin 4
wire). The outer terminals (Hforce and Lforce)
provide the current and the inner terminals
(Hsense and Lsense) measures the potential.
wire). The outer terminals (Hforce and Lforce)
provide the current and the inner terminals
(Hsense and Lsense) measures the potential.
Diagram
Description HFORCE
Carries the signal current source.
Connected to the + side of the device
under test.
Connected to the + side of the device
under test.
HSENSE
Together with Lsense, monitors the
Potential. Connected to the + side of
the device under test.
Potential. Connected to the + side of
the device under test.
LSENSE
Together with Hsense, monitors the
Potential. Connected to the – side of
the device under test.
Potential. Connected to the – side of
the device under test.
LFORCE
Accepts the signal current return.
Connected to the – side of the device
under test.
Connected to the – side of the device
under test.
GND
If the test component has a large
metal area NOT connected to either
of the terminals, connect to the GND
input to minimize noise level.
metal area NOT connected to either
of the terminals, connect to the GND
input to minimize noise level.