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Purpose:


The DSS-31 oscilloscope is a standalone portable device with a graphic display and microcontroller control, and is designed to study electrical signals in the frequency range from zero to several 1MHz.


The oscilloscope uses Anti-Aliasing technology, which reduces the discrete distortions of the waveform and brings the signal display closer to the typical analog oscilloscopes.

 

Main technical characteristics:

 

Maximum sampling rate of 2 MHz for single signals, 20 MHz for periodic signals;

                                     

Maximum bandwidth by-3dB level (typical value) 0 ... 5 MHz


Input impedance 1 MΩ, 25 pF;


Sensitivity 10mV, 20mV, 50mV, 0.1V, 0.2V, 0.5V, 1V, 2V, 5V, 10V, 20V / div;


Sweep 0.1 μs, 0.2 μs, 0.5 μs, 1 μs, 2 μs, 5 μs, 10 μs, 20 μs, 50 μs,

0.1ms, 0.2ms, 0.5ms, 1ms, 2ms, 5ms, 10ms, 20ms, 50ms,

0.1s, 0.2s, 0.5 s, 1s, 2c, 5s, 10s / div;


Maximum input voltage 100V (ampl.);


8-bit vertical resolution;


Sweep start modes: automatic, standby, single, manual;


Graphic display monochrome 128x64 pixels;


The number of stored waveforms 2 records of 200 samples;


Interface language is Russian, English;


Off timer 2, 5, 10, 15, 20, 30, 45, 60 min., Off;


LCD backlight adjustable, 6 levels;


Output for tuning the probe with a divider ≈1.22 kHz, (4.5 ÷ 4.75) V (ampl.);


Power supply external (5.0 ± 0.2) V, 100 mA;


Display of measured parameters of a signal with 2 or 4 parameters for choice;


Indication of the frequency of the test a periodic signal of 0.000 Hz ... 9999 kHz (4 bits);


Indication of the launch level of the sweep arrow icon;


Waveform Vertical Offset on the screen ± 9.6 div. (10 mV / div); ± 3.2 div. (20mV ... 10 V / div.); ± 2.4 div. (20 V / div.);


Horizontal offset waveforms on the screen 0.0 ... 10.0 div .;


Automatic function switch sweep and sensitivity limits (separately);


Sound accompaniment of pressing the control buttons (adjustable volume);


Settings menu;


Files:


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