B-424 Digital oscilloscope


Цифровой осциллограф B-424

Intended for the study of single and periodic electrical signals, automatic, marker measurements and mathematical signal processing. Additionally, the oscilloscope provides operation in the modes of spectrum analyzer and frequency meter. The digital oscilloscope B-422 is registered in the State Register of Measuring Instruments of the Republic of Belarus (certificate No. 9527). The digital oscilloscope B-422 has a declaration of compliance with TS TS 020/2011 ("Electromagnetic compatibility of technical means"), TS TS 004/2011 ("About safety of low-voltage equipment").

Main technical specifications

Channel

- Number of input measuring channels - 2

- Input path bandwidth - 0 ... 200 MHz

- Open / closed input 1 MΩ, work with a standard remote divider

- Hardware offset of input signal level within wide limits

- Vertical resolution - 8 bits

- The basic error is ± 1%.

- 11 calibrated vertical deviations in 1-2-5 steps:

   without divider - 2 mV / div ... 5 V / div with divider 1:10 - 20 mV / div ... 50 V / div


Scan

- Maximum channel sampling rate:

    for one-time signals - 500 MSa / s

    for repetitive signals - 20 GSa / s

- Sweep ratios - 5 ns / div ... 5 s / div

- Maximum memory length - 16 MW / channel

- Corresponding. Max. time ranges from 0.8 ms to 230 hours


 

Synchronization

- Source - channel 1 / channel 2 / ext. / external 1:10

- Modes - standby / auto / mono / stop

- Input type - open / closed / open FNC / closed FVCH / Closed FNC

- External synchronization input parameters - 1 MΩ; 1: 1/1: 10

- Synchronization frequency range - 10 Hz ... 200 MHz

- Registration history and delayed start registration

- TV sync (PAL, SECAM, NTSC)

- Synchronization of signal parameters


Other

- Computer interface: USB 2.0 and Ethernet

- Power supply - 230 V / 50 Hz

- Consumption - 20 W

- Dimensions: 200x300x60 mm

- Mass: V-424 oscilloscope assembly - 1.8 kg


Key software features

- Software for Windows 98 / NT / 2k / XP

- The possibility of remote work on the local network

- Calibration of metrological parameters

- Automatic signal search

- Additional functions:

    Spectrum analyzer

    Digital voltmeter

    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 ability to use the stored signal as a permanent background

- Parameter recorder mode

- Export to ASCII format (suitable for further processing in MS Excel and other packages)


Software composition

- Oscilloscope digital oscilloscope program

- Driver for Windows XP / 7/8

- Documentation and library of additional functions on the driver for using the oscilloscope as an embedded device

- Examples of using drivers for MS Visual C ++, Delphi 4.0, Labview.