GoodWill GDS-3000 sorozatú Oszcilloszkópok

Leírás

• Channels

  2Ch+EXT

  4Ch+EXT

  2Ch+EXT

  4Ch+EXT

  2Ch+EXT

  4Ch+EXT

  2Ch+EXT

  4Ch+EXT

  Bandwidth

  DC~150MHz(-3dB)

  DC~250MHz(-3dB)

  DC~350MHz(-3dB)

  DC~500MHz(-3dB)

  Rise Time

  2.3ns

  1.4ns

  1ns

  700ps

  Bandwidth Limit

  20MHz

  20M/100MHz

  20M/100M/200MHz

  20M/100M/200/350MHz

  The bandwidth of the 75Ω input impedance is limited to 150MHz only

  Vertical Resolution

  8 bits

  Vertical Resolution(1MΩ)

  2mV~5V/div

  Vertical Resolution(50/75Ω)

  2mV~1V/div

  Input Coupling

  AC, DC, GND

  Input Impedance

  1MΩ// 15pF approx.

  DC Gain Accuracy

  (3% X |Readout| + 0.1div + 1mV)

  Polarity

  Normal , Invert

  Maximum Input Voltage(1MΩ)

  300V (DC+AC Peak), CAT I

  Maximum Input Voltage(50/75Ω)

  5 Vrms , CAT I

  Offset Position Range

  2mV/div ~ 100mV/div :  0.5V ; 200mV/div ~ 5V/div :  25V

  Waveform Signal

  Add, Subtract, Multiply, and Divide waveforms, FFT, FFTrms ; FFT : Spectral magnitude. Set FFT vertical scale to

  Process

  Linear RMS or dBV RMS, and FFT window to Rectangular, Hamming, Hanning or Blackman-Harris.

  Source

  2CH model: CH1, CH2, Line , EXT ; 4CH model: CH1 , CH2 , CH3 , CH4 , Line , EXT

  Trigger Mode

  Auto (Supports Roll Mode for 100 ms/div and slower), Normal, Single

  Trigger Type

  Edge, Pulse Width, Video, Runt, Rise & Fall, Alternate, Event-Delay(1~65,535 events), Time-Delay(10ns~10s),

  Trigger Holdoff Range

  I  C, SPI, UART(optional)

  10ns ~ 10s

  Coupling

  AC, DC, LF rej. , Hf rej. , Noise rej.

  Sensitivity

  DC~30MHz Approx. 1div or 10mV; 50MHz~150MHz Approx. 1.5div or 15mV; 150MHz~350MHz Approx. 2div or 20mV;

  350MHz~500MHz Approx. 2.5div or 25mV

  Range

  15V

  Sensitivity

  DC ~  150MHz  Approx. 100mV

  150MHz ~ 250MHz Approx. 150mV;250MHz ~ 350MHz Approx. 150mV;350MHz~500MHz Approx. 200mV

  Input Impedance

  1MΩ  3%, ~16pF

  Range

  1ns/div ~ 100s/div (1-2-5 increments; GDS-3502/3504 1-2.5-5 increments)ROLL : 100ms/div ~ 100s/div

  Pre-trigger

  10 div maximum

  Post-trigger

  1,000 div max ( depend on time base )

  Accuracy

  20 ppm over any > 1 ms time interval

  _

  X-Axis Input/Y-Axis Input

  Channel 1; Channel 3/Channel 2; Channel 4

  Phase Shift

  3 at 100kHz

  Real Time Sample Rate

  2.5GSa/s

  5GSa/s

  2.5GSa/s

  5GSa/s

  5GSa/s

  5GSa/s

  4GSa/s

  4GSa/s

  ET Sample Rate

  100GSa/s maximum for all models

  Record Length

  25k points

  Acquisition Mode

  Normal, Average, Peak detect, High resolution, Single

  Average: 2 ~ 256 waveforms ; Peak detect: 2ns

  Cursors

  Amplitude, Time, Gating available

  Automatic

  28 sets: Vpp , Vamp , Vavg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/ Overshoot , Fall Preshoot/Overshoot,

  Measurement

  Freq , Period , Rise time , Fall time , Positive width , Negative width , Duty cycle, Phase, and eight different delay

  measurements (FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF)

  Cursors measurement

  Voltage difference between cursors (   V) Time difference between cursors (

  T)

  Auto counter

  6 digits, range from 2Hz minimum to the rated bandwidth

  Power Quality

  VRMS, VCrest factor, Frequency, IRMS, ICrest factor, True power, Apparent power, Reactive power, Power factor, Phase angle.

  Measurements

  Harmonics

  Freq, Mag, Mag rms, Phase, THD-F, THD-R, RMS

  Ripple Measurements

  Vripple ,Iripple

  In-rush current

  First peak, second peak

  Autoset

  Single-button, automatic setup of all channels for vertical, horizontal and trigger systems, with undo autoset

  Auto-Range

  Allow automatically adjusts the time base and/or the vertical scale of displayed waveform when the frequency and/or the amplitude of

  input signal changed.

  Save Setup

  20set

  Save Waveform

  24set

  TFT LCD Type

  8″ TFT LCD SVGA color display(LED Back-light)

  Display Resolution

  800 horizontal x 600 vertical pixels (SVGA)

  Interpolation

  Sin(x)/x & Equivalent time sampling

  Waveform Display

  Dots, Vectors, Variable persistence, Infinite persistence

  Display Graticule

  8 x 10 divisions

  Display Brightness

  Adjustable

  RS-232C

  DB-9 male connector

  USB Port

  2 sets USB 2.0 high-speed host port ;1 set USB high-speed 2.0 device port

  Ethernet Port

  RJ-45 connector, 10/100Mbps

  SVGA Video Port

  DB-15 female connector, monitor output for display on SVGA monitors

  GPIB

  GPIB-to-USB Adapter (Optional)

  Go/NoGo BNC

  5V Max/10mA TTL open collector output

  Internal Flash Disk

  64MB

  Kensington Style Lock

  Rear-panel security slot connects to standard Kensington-style lock

  Line Output

  3.5mm stereo jack for Go/NoGo audio alarm

  Line Voltage Range

  AC 100V ~ 240V, 48Hz ~ 63Hz, auto selection

  Multi-Language Menu

  Available

  On-Line Help

  Available

  Time clock

  Time and date, provide the date/time for saved data