DATAQ Instruments, Inc.
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Voltmeter Operation of the DI-770 Oscilloscope
The DI-770's intelligent voltmeter function allows it to replace traditional panel meters at a fraction of the price.
Key features
- Displays up to six fully configurable channels.
- Quick view bar graph per channel allows a fast signal size interpretation.
- Eleven selectable mathematical operations on the measured data may be enabled per channel:
| True RMS |
Peak-to-peak |
Mean Value |
| Maximum Value |
Minimum value |
dbm Frequency |
| Power Value |
Crest Factor |
Momentary value |
| Duty Cycle |
|
|
- Sixteen configurable value displays for each channel:
| Ch1 |
Ch2 |
Ch1 + Ch2 |
Ch1 - Ch2 |
| Ch2 - Ch1 |
Ch1 × Ch2 |
Ch1 ÷ Ch2 |
Ch2 ÷ Ch1 |
| log (Ch1 ÷ Ch2) |
log (Ch2 ÷ Ch1) |
Minimum Value |
Maximum Value |
| > then Hi |
< then Lo |
< > Hi Lo |
> < Comp |
- Supports disk or printer logging with an adjustable interval between measurements. Files recorded to disk can be read back into the oscilloscope or data logger virtual instruments.
- The voltmeter virtual instrument may be used simultaneously with the oscilloscope and/or spectrum analyzer virtual instruments.
© 2008 DATAQ Instruments, Inc. All rights reserved. Date last edited 7/25/2006. Contact the Webmaster
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