189
General Specications
Limit function
Function Sets limits (limit values) on the voltage that can be applied to the sample or
the current that can ow to the sample.
Operating mode OFF/ON
Current limit During open-terminal voltage mode or constant-voltage mode operation
Limit range: 0.01 mA to 100.00 mA
Limit accuracy: Monitor current accuracy specications and software control
range (±1%±10 µA)
Voltage limit During constant-current mode operation
Limit range: 0.01 V to 5.000 V
Limit accuracy: Monitor current accuracy specications and software control
range (±1%±10 mV)
Default setting OFF
Output impedance (H
CUR
terminal, measurement frequency 1 kHz)
Normal mode 100
Ω
±10
Ω
*
Low impedance high accu-
racy mode
10
Ω
±2
Ω
*: The output resistance and termination resistance will be set to 50
Ω
(The output resistance is the resistance
connected to the H
CUR
terminal, and the termination resistance is the resistance connected to the L
CUR
termi-
nal) when measuring under the following conditions with the cable length set to 1 m, 2 m, or 4 m:
All measurement frequencies for the 10 k
Ω
range to the 100 M
Ω
range
Measurement frequencies from 1.0001 MHz to 8 MHz for the 100 m
Ω
range to the 1 k
Ω
range
10
Specications