Hioki IM7580, Instruction Manual

Page: 98 / 340

90
Set Measurement Conditions for Sweep Points
3
4
The numeric keypad can be
used for input.
3
Set the voltage or current with

/

or the numeric
pad.
(With the numeric pad, press
[dBm]
.)
Measurement signal
mode Settable range
Power (P) mode -40.0 dBm to +7 dBm
(resolution, 0.1 dBm)
Voltage (V) mode 4 mV to 1001 mV
Current (I) mode 0.09 mA to 20.02 mA
[C]
Repeats the input.
4
Press [EXIT] to close the measurement signal level
setting screen.
5
Press [EXIT] to close the advanced settings
screen.
When a measured value is outside the guaranteed accuracy range, REF VAL is displayed in the
error display area.
In this case, the measurement signal level is considered to be low. Check the guaranteed
accuracy range and change the measurement conditions or consider the measured values as
values for reference.
See “Measurement range” (p. 274).
4.4.3 Setting the Measurement Speed
Change the measurement time.
When the measurement speed is set to [SLOW] or [SLOW2] , the measurement accuracy
improves.
• Perform calibration or compensation again if there is a change in the measurement speed.
See “5 Calibration and Compensation” (p. 139).
• Measurement time varies with the measurement conditions.
See “12.3 Measurement Time” (p. 290).