Good Will Instrument GKP-2302, User Manual

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GKP-2302 User Manual
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voltage setting value. The fluctuation of the detection point voltage can be suppressed even
when the load is fluctuated. The detection point can be switched between the sensing input
terminal (remote sensing on) and the output terminal (remote sensing off).
Effective only for AC-INT, AC-VCA, AC-SYNC, DC-INT, and DC-VCA and when the
waveform is sine wave or DC. It is turned off when the Sequence or Simulation is selected. It
cannot be selected when the Autocal is set to on.
GKP-2303
Response
time Within 100 ms (typ.)
(DC/50 Hz/60 Hz, at the rated output voltage)
Operation
range
The output voltage setting is 50 V or higher
Calibratio
n range Within

10% (difference between the output voltage and measured value)
The output voltage should be within the allowed voltage setting range of the
product.
Accuracy
Within

0.5 V /

1.0 V
(in the case of DC, 40 Hz to 550 Hz, 50 V or higher output voltage,
resistance load, the output current is the maximum current or less)
9.17 Autocal (Output Voltage Compensation)
When the Autocal (Automatic Calibration) is on, the detection point voltage is always measured,
and the output voltage is continuously corrected so that its effective value is equal to the output
voltage setting value. The ratio (correction factor) of the detection point voltage to the output
voltage setting value is used until the Autocal or the power is turned off. Therefore, the
detection point voltage is not necessarily maintained if the load changes while the Autocal is on.
The detection point can be switched between the sensing input terminal (remote sensing on)
and the output terminal (remote sensing off).
Unlike the AGC, it cannot follow a load fluctuation because it does not keep track of the voltage.
On the other hand, when the load is stable, it has a merit of short response time on changing the
output voltage setting.
Effective only for AC-INT, AC-VCA, AC-SYNC, DC-INT, and DC-VCA and when the
waveform is sine wave or DC. It is turned off when the Sequence or Simulation is selected. It
cannot be selected when the AGC is set to on.
GKP-2303
Restrictio
n when on
The output voltage setting is 50 V or higher
Calibratio
n range
Within

10% (difference between the output voltage and measured value)
The output voltage should be within the allowed voltage setting range of the
product.
Accuracy Within

0.5 V /

1.0 V
(in the case of DC, 40 Hz to 550 Hz, 50 V or higher output voltage,
resistance load, the output current is the maximum current or less)
Note: The values of the calibration range and accuracy are the ones at the time when the
Autocal is turned on.