Innovative products and services
Educational scientific production republican unitary company UNITECHPROM BSU
The digital oscilloscope B-422 is made in a plastic case with an external power supply and has a USB 2.0 interface. The device studies single and periodic electrical signals, provides automatic, marker measurements and mathematical signal processing, and, additionally, has a DAC output.
The digital oscilloscope B-422 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
- Bandwidth of the input path - 150 MHz
- Vertical resolution - 10 bits
- Open/closed input 1 MΩ, working with a standard remote divider
- Hardware offset of the input signal level by plus or minus the input range
- 10 calibrated vertical deviation coefficients in increments of 1-2-5:
1) without divider - 5 mV/div ... 5 V/div
2) with a divider of 1:10 - 50 mV/div ... 50 V/div
Scan
- Maximum sampling rate:
1) for single signals - 100 MS/s
2) for repeated signals - 20 GS/s
- Scan coefficient - 5 ns/div ... 1 s/div
- Resp. max. time ranges - 80 ms ... 160,000 s
- Max. memory length per channel - 16 MB (32 MB in single-cable mode)
Synchronization
- Source - internal channel1 /internal channel2 /external
- Modes - waiting /auto /single /stop
- Input type - open/close.
- Sync input type
1) for internal - open
2) for external - open/close
- Input of external sync - 1 МΩ
- Synchronization frequency range - 0.1 ... 150 MHz
- Registration of the background
- Delay in starting registration after synchronization is triggered
Other
- Galvanic isolation of the measuring part from the interface (computer)
- DAC output
1) Sampling rate, max 100 kHz
2) Output signal range ± 10 V
- Interface - USB 2.0, USB 1.1.
- Power supply - 220 V / 50 Hz
- Consumption - 10 W
- Dimensions - 155x195x45 mm
- Weight - 0.4 kg
Main software and functional characteristics
- The software is implemented for Windows 9x/2K/XP/7 operating systems
- Automatic synchronization search
- Additional functions:
1) Frequency meter
2) Spectroanalyzer
- Automatic and marker measurements of 22 signal parameters
- Additional mathematical processing: smoothing, averaging
- The ability to use the stored signal as a permanent background
- Export to ASCII format (suitable for further math. processing in MS Excel, etc. packages)
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++, LabView
Контакты
220045, Republic of Belarus,
Minsk, Kurchatov str. 1, office 29
Contact person: Kalacheva Alla
phone +375 (17) 379-12-12, +375 17 374-08-08
e-mail: izmer@bsu.by, utp.izmer@gmail.com