Innovative products and services
Educational scientific production republican unitary company UNITECHPROM BSU
The digital oscilloscope B-424 is designed for the study of single and periodic electrical signals, automatic marker measurements and mathematical signal processing. The oscilloscope provides operation in the spectrum analyzer and frequency meter modes. It is registered in the State Register of Measuring Instruments of the Republic of Belarus (certificate № 9527). The digital oscilloscope B-422 has declarations of conformity TR CU 020/2011 («Electromagnetic compatibility of technical means») and TR CU 004/2011 («On the safety of low-voltage equipment»).
Характеристики
Main technical characteristics
Channel
- Number of input measuring channels - 2
- Bandwith of the input path - 0 ... 200 MHz
- Open/closed input 1 МΩ, working with a standard remote divider
- Hardware offset of the input signal level within wide limits
- Vertical resolution - 8 bits
- Basic error - ± 1%.
- 11 calibrated vertical deviation coefficients in increments of 1-2-5:
1) without a divider - 2 mV/div ... 5 V/div
2) with a divider 1:10 - 20 mV/div ... 50 V/div
Scan
- Maximum sampling rate of the channels:
1) for single signals - 500 МS/s
2) for repeated signals - 20 GS/s
- Scan coefficient - 5 ns/div ... 5 s/div
- Maximum memory length - 16 MS/channel
- Resp. max. time ranges - from 0.8 ms to 230 hours
Synchronization
- Source - channel 1 /channel 2 /extrnal /external1:10
- Modes - waiting /auto /single /stop
- Input type - open /close /open-low /close-high /close-low
- External synchronization input parameters - 1 МΩ 1:1/1:10
- Synchronization frequency range - 10 Hz ... 200 MHz
- Background registration and registration start delay
- TV synchronization (PAL, SECAM, NTSC)
- Synchronization by signal parameters
Other
- Computer interface: USB 2.0 and Ethernet
- Poer supply - 230 V / 50 Hz
- Consumption - 20 W
- Dimensions: 200х300х60 mm
- Weight: oscilloscope В-424 assembly - 1.8 kg
Main software and functional characteristics
- Software for Windows XP/7/8
- Ability to work remotely over a local network
- Calibration of metrological parameters
- Automatic signal search
- Additional functions:
1) Spectroanalyzer
2) Digital voltmeter
3) Frequency meter
- Automatic and marker measurements of 22 signal parameters
- Time/spectral representation of the signal in real-time
- Additional mathematical processing: smoothing, averaging, arbitrary mathematical operations on the signal
- Up to 4 real/processed signals on the screen at the same time, the possibility of using the stored signal as a permanent background
- Parameter recorder mode
- Export to ASCII format (suitable for further math. processing in MS Excel, etc. packages)
The composition of the software
- Digital oscilloscope program "Oscilloscope"
- Driver for Windows XP/7/8
- Documentation and library of additional driver functions for using the oscilloscope as an embedded device
- Examples of using the driver for MS Visual C++, Delphi 4.0, LabView.