Model: DSO 5202-P
Real Time sample rate: 1GSa/s
Display: Large (7.0-inch) color display
Innovative on screen HELP system
Sample Rate Range: 500MS/s--1GS/s
Record Length: 40K
FFT:Windows: Hanning, Flatop, Rectamgular, Bartlett, Blackman; 1024 sample point
Low Frequency Response (-3db):≤10Hz at BNC
Trigger mode: Auto, Normal, Single
Trigger type: Edge, Video, Pulse, Slope, Over time, Alternative
USB host and device connectivity, standard (note: USB port is NOT intended to be used to recharge cell phones or other usb charged devices.)
Multiple automatic measurements
Four math functions, including FFTs standard
Provides software for PC real-time analysis
Application of digital oscilloscope in turn-to-turn short circuit test
The function of digital oscilloscope in this system is to upload the collected data of oscillation waveform sampling point to industrial control computer timely and reliably for analyzing the information contained in its waveform. According to the industry standards and analysis methods for the shock wave withstand voltage test of windings between turns, it is necessary to calculate the area difference and frequency difference of the oscillation waveform of two groups of the same model windings to determine whether the parameters of the two groups of windings are consistent or whether there is inter-turn short-circuit phenomenon.
Digital oscilloscope - a variety of trigger functions to improve laboratory efficiency
Oscilloscope trigger determines the use of oscilloscope can capture, view and measure the signal, this function is as important as bandwidth and sampling rate. Of course, the trigger system has its own main technical indicators. Designers who use oscilloscopes to measure fast serial signals may assume that the trigger path has the same bandwidth as the oscilloscope's prescribed bandwidth. In fact, the relevant metric is "trigger sensitivity."
This technical specification presents a simple problem: when capturing a signal near the top of the frequency range, the amplitude of the signal is required to match the trigger sensitivity to the analog sampling bandwidth.
In the laboratory, we often have to observe the change process of some special signals, but the oscilloscope previously used only has the function of rising or falling edge trigger. DS1000 series oscilloscope trigger mode is a rise & fall edge trigger, solve this problem. Slope trigger is judged according to the rise/fall time of signal, which is more flexible and accurate than edge trigger. In the trigger function of DS1000 series oscilloscopes, the alternate trigger function shows obvious advantages.The function of alternately triggering is the reproduction of the function of analog oscilloscope in digital oscilloscope. This function guarantees that even two asynchronous signals can trigger stably at the same time, which greatly improves the working efficiency of the laboratory.