Instructions

Digital Storage Oscilloscope 79
Appendix A: Technical Specifications
All specifications herein mentioned apply to the series oscilloscopes. Before checking
an oscilloscope from VOLTCRAFT to see if it complies with these specifications, make
sure it meets the following conditions:
 The oscilloscope must have been operating continuously for twenty minutes
under the specified operating temperature.
 The Do Self Cal operation must be performed through the Utility menu if the
operating temperature changes by more than 5℃.
 The oscilloscope must be within the factory calibration interval.
All specifications are guaranteed unless noted ‘typical’.
Oscilloscope Specifications
Horizontal
Sample Rate Range
1GS/s(Single-channel); 500MSa/s(Dual-channel);
250MSa/s(Three/Fourchannel)
Waveform Interpolation (sin x)/x
Record Length
Maximum 64K samples per single-channel; maximum
32K samples per dual-channel (4K, 32K optional)
SEC/DIV Range 2ns/div to 100s/div, in a 1, 2, 5 sequence
Sample Rate and
Delay Time Accuracy
±50ppm
Delta Time Measurement
Accuracy
(Full Bandwidth)
Single-shot, Normal mode
± (1 sample interval +100ppm × reading + 0.6ns)
>16 averages
± (1 sample interval + 100ppm × reading + 0.4ns)
Sample interval = s/div ÷ 200