PicoScope 4224 USB-oscilloskop

Pico Technology
  • Beskrivelse
  • Mere information
  • Specifikationer
  • 12-bit resolution (adjustable up to 16 bits in enhanced resolution mode)
  • Up to 80 MS/s real-time sample rate
  • Up to 20 MHz bandwidth
  • 32 M sample buffer memory
  • 2 channels
  • Free software updates
  • 24 month warranty
  • Operates with Windows XP (SP2 or later), Vista, Windows 7, 8 and 10 (32- and 64-bit) 

  • 2-channel high-Resolution Cost USB Oscilloscope with deep memory.
    12-bit resolution (adjustable up to 16 bits in enhanced resolution mode) and 1% accuracy.

    The 2-channel PicoScope 4224 is a high-resolution oscilloscope that are suitable for general, scientific and field-service use. With 12-bit resolution (adjustable up to 16 bits in enhanced resolution mode) and 1% accuracy it also make an excellent choice for noise, vibration and mechanical analysis.

    Now you can measure everything from small signals to large voltages
    The PicoScope 4000 Series have input ranges from ±50 mV to ±100 V full-scale so you can measure small signals from sensors as well as higher voltages from power supply circuits and motor drives.

    The convenience and speed you need
    Your PicoScope 4000 Series scope is powered from the USB 2.0 interface, so there’s no need for you to carry an external power supply or batteries with you. The USB port also delivers high-speed data to your PC to give you a responsive, high-resolution display. With 80 MS/s real-time sampling, the 4000 Series are the fastest USB-powered 12-bit scopes around.

    Deep memory without compromising performance
    Thanks to the advanced 32 megasample buffer which is ‘always on’, there is never a compromise between buffer size and performance. The PicoScope 4000 Series always maximises both the buffer size and display update rate at the same time. Now you can easily capture every detail of every waveform without compromising the performance of your scope.

    Your complete software package
    The PicoScope 4224 and 4424 are supplied with PicoScope oscilloscope software. PicoScope is your complete test and measurement lab in one easy-to-use application. As well as a fully-functioning oscilloscope with advanced features such as digital persistence, math functions and automated measurements, PicoScope software allows you to use your PicoScope 4224 or 4424 as a spectrum analyser. PicoScope is free to use on as many PCs as you like, it’s regularly updated with new feature and enhancements, and you can always download the latest version from the Pico website.

    We know that you may want to write your own software or use a third party application to control your PicoScope oscilloscope. No problem. We also provide a free software development kit that contains various software drivers and example code, and we’ve got 32 and 64-bit drivers for Linux users.

    Your powerful high-resolution oscilloscope
    With both 2 and 4-channel versions, 20 MHz analogue bandwidth, 80 MS/s real-time sampling, 12-16 bits resolution, 1% accuracy and a wide input range, a PicoScope 4000 Series USB scope is the powerful high-resolution oscilloscope that will fulfill your needs.

    Documents available for download:
     PicoScope 4000 data sheet (579 kB)

    Oscilloscope — vertical
    Model PicoScope 4424 PicoScope 4224
    Input channels 4 2
    Bandwidth DC to 20 MHz
    (10 MHz on ±50 mV range)
    Rise time (10% to 90%, calculated) 17.5 ns (35 ns on ±50 mV range)
    Input type Single–ended, BNC connector
    Vertical resolution 12 bits
    Enhanced vertical resolution 16 bits
    Input sensitivity 10 mV/div to 20 V/div
    Input ranges (full scale) ±50 mV to ±100 V in 11 ranges
    Input coupling Software-selectable AC/DC
    Input characteristics 1 MΩ || 22 pF
    DC accuracy ±1%
    Overvoltage protection ±200 V (DC + AC peak)
    Oscilloscope — horizontal
    Maximum sampling rate (single shot) 1 or 2 channels: 80 MS/s*
    3 or 4 channels: 20 MS/s
    80 MS/s
    * To achieve the stated sampling rate with two channels, enable one channel from A or B and one from C or D.
    Maximum sampling rate
    (continuous streaming mode)
    10 MS/s (Record length limited to 20 MS in PicoScope, unlimited when using the supplied SDK)
    Timebase ranges 100 ns/div to 5000 s/div
    Buffer memory 32 M  samples shared between active channels
    Maximum buffer segments 10,000
    Timebase accuracy 50 ppm with ≤10 ps jitter
    Source Any input channel
    Trigger modes Free run, auto, repeat, single, rapid (segmented memory)
    Trigger types Rising edge, falling edge, edge with hysteresis, pulse width, runt pulse, dropout, logic, windowed
    Trigger level Adjustable over whole of selected voltage range
    Trigger sensitivity Digital triggering provides 1 LSB accuracy up to full bandwidth.
    Maximum pre-trigger capture 10 x “per division” timebase setting
    Maximum post-trigger delay 50 s
    Spectrum analyzer
    Frequency range DC to 20 MHz
    Display modes Magnitude, peak hold, average
    Windowing functions Blackman, Gaussian, triangular, Hamming, Hann, Blackman–Harris, flat–top, rectangular
    Number of FFT points Selectable from 128 to 1 million in powers of 2
    Scale / units X axis : linear or log 10
    Y axis : logarithmic (dbV, dBu, dBm, arbitrary) or linear (volts)
    Math channels
    Functions −x, x+y, x−y, x*y, x/y, x^y, sqrt, exp, ln, log, abs, norm, sign, sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, freq, derivative, integral, min, max, average, peak, delay
    Operands A, B (input channels), T (time), reference waveforms, constants, pi
    Automatic measurements
    Oscilloscope mode AC RMS, true RMS, cycle time, DC average, duty cycle, falling rate, fall time, frequency, high pulse width, low pulse width, maximum, minimum, peak to peak, rise time, rising rate.
    Spectrum mode Frequency at peak, amplitude at peak, average amplitude at peak,
    total power, THD %, THD dB, THD plus noise, SFDR, SINAD, SNR, IMD
    Statistics Minimum, maximum, average and standard deviation
    Serial decoding
    Protocols CAN, LIN, I²C, UART/RS-232, SPI, I²S, FlexRay
    Inputs All input channels with any mixture of protocols
    Mask limit testing
    Mask generation Auto generate from captured waveform, manual drawing, manual coordinate entry
    Actions Highlight on screen, select in buffer overview, activate alarm
    Statistics Pass/fail, failure count, total count
    Initiating events Capture, buffer full, mask fail
    Alarm actions Beep, play sound, stop/restart capture, run executable, save current buffer/all buffers, trigger signal generator
    Interpolation Linear or sin(x)/x
    Persistence modes Digital color, analog intensity, fast, custom
    Data export
    Output file formats BMP, CSV, GIF, JPG, MATLAB 4, PDF, PNG, PicoScope data, PicoScope settings, TXT
    Output functions Copy to clipboard, print
    Temperature range (operating) 0 °C to 45 °C
    Temperature range (stated accuracy) 20 °C to 30 °C
    Temperature range (storage) -20 to +60°C
    Humidity range (operating) 5% to 80% RH, non–condensing
    Humidity range (storage) 5 to 95% RH, non–condensing
    Physical properties
    Dimensions 200 x 140 x 35 mm (approx 7.9 x 5.5 x 1.4 in)
    Weight <500 g (approx 1.1 lb)
    PC requirements
    Minimum Processor: 1 GHz
    Memory: 512 MiB
    Free disk space: 32–bit: 600 MB, 64–bit: 1.5 GB
    Ports: USB 1.1 port (will result in significantly reduced performance)
    Recommended Processor: 1 GHz
    Memory: 512 MiB
    Free disk space: 32–bit: 850 MB, 64–bit: 2 GB
    Ports: USB 2.0 (or higher) port
    Windows software PicoScope for Windows
    Software development kit (SDK)
    Windows 7, 8 or 10 recommended (read more)
    Mac OS X software PicoScope for Mac OS X (beta)
    Software development kit (SDK)
    Mac OS X version 10.9 or 10.10 recommended
    Linux software PicoScope for Linux (beta)
    Software development kit (SDK)
    See Linux Software & Drivers for details of supported distributions
    Languages Chinese (simplified), Chinese (traditional), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Turkish
    Additional hardware (supplied) USB 2.0 cable, user manuals, software CD-ROM
    PC connectivity USB 2.0 port (compatible with USB 1.1 and USB 3.0; USB 1.1 not recommended)
    Power requirements Powered from USB port
    Safety approvals European LVD standard
    EMC approvals European EMC standard
    FCC Rules Part 15 Class A
    Environmental approvals RoHS compliant