Rigol MHO2034 handleiding
Handleiding
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When the amplitude unit is changed, the unit related to the channel will also be
changed accordingly.
5.10 Bias
When you use an oscilloscope to make actual measurements, a small offset that arises
from the temperature drift of the component or external environment disturbance
may occur on the zero-cross voltage of the channel, which will affect the
measurement results of the vertical parameters. This series oscilloscope allows you to
set an offset calibration voltage for calibrating the zero point of the corresponding
channel, so as to improve the accuracy of the measurement results.
Click or tap the Up and Down arrow icon at the right side of the input field of
Bias to
increase or decrease the bias value. You can also click or tap the input filed to input a
specific value with the pop-up numeric keypad. Also, you can use the specified knob
indicated in the input field to set the value.
Value Input Field Decrease Increase
The range of bias voltage is related to the input impedance and the vertical scale.
TIP
If the zero-cross voltage of the channel has a larger amplitude offset that exceeds the
adjustable null range, please perform self-calibration for the instrument to ensure the
measurement accuracy. For details, refer to descriptions in
SelfCal
section.
5.11 Channel Delay
When using an oscilloscope for actual measurement, the transmission delay of the
probe cable may bring relatively greater errors (zero offset). This series oscilloscope
allows you to set a delay time for calibrating the zero offset of the corresponding
channel. Zero offset is defined as the offset of the crossing point of the waveform and
trigger level line relative to trigger position, as shown in the figure below.
To Set the Vertical System
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved. MHO2000 User Guide
55
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Productinformatie
| Merk | Rigol |
| Model | MHO2034 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 47982 MB |
