DSO4004C Series 4CH oscilloscope 80-250Mhz , with 1CH
Arbitary/function waveform generator,
4CH oscilloscope+EXT+AFG+DVM+auto range function
80-250MHz bandwidth，minimum range 500μV /div，1GS/s sample rate.
Over 32 types of auto measurement function
Advanced digital trigger system, high trigger sensitivity.
Over 14 types of trigger function: edge, overtime, pulse, pattern, interval, etc.
Function/arbitrary signal generator25MHz,12BitS resolution, 200MHz DDS, ARB/square wave/sine wave/triangular
wave/trapezoidal wave/impulse wave/DC etc.,easy to simulate the sensor.
Integrated USB Host/Device, convenient to communicate with PC. Support U-stick storage/systerm update.
Support a variety of SCPI remote control command
Support optional RS232 port, LAN portStable and reliable quality, sturdy and durable.
Model DSO4254C DSO4204C DSO4104C DSO4084C
Bandwidth 250MHz 200MHz 100MHz 80MHz
Horizontal
Sample Rate Range 1GS/s
Waveform Interpolation (sin x)/x
Maximum 64K samples per single-channel;
Record Length
Maximum 32K samples per dual-channel (4K, 32K optional)
2ns/div~100s/div
SEC/DIV Range
1, 2, 5 sequence
Sample Rate and
±50ppm
Delay Time Accuracy
Single-shot, Normal mode
Delta Time Measurement ± (1 sample interval +100ppm × reading + 0.6ns)
Accuracy
>16 averages
(Full Bandwidth)
± (1 sample interval + 100ppm × reading + 0.4ns)
Sample interval = s/div ÷ 200
Vertical
8-bit resolution,
AD Converter
each channel sampled simultaneously
VOLTS/DIV Range 500μV/div to 10V/div at input BNC
500μV/div~20mV/div, ±400mV
50mV/div~200mV/div, ±2V
Position Range
500mV/div~2V/div, ±40V
5V/div~10V/div, ±50V
Selectable Analog
20MHz
Bandwidth Limit, typical
Low Frequency Response
≤10Hz at BNC
(-3db)
DSO4254C DSO4204C DSO4104C DSO4084C
Rise Time at BNC, typical
<1.4ns ≤1.8ns ＜3.5ns ≤4.4ns
±3% for Normal or Average acquisition mode, 10V/div to 10mV/div
DC Gain Accuracy
±4% for Normal or Average acquisition mode, 5mV/div to 500μV/div
Note: Bandwidth reduced to 6MHz when using a 1X probe.
Acquisition
Acquisition Modes Normal, Peak Detect, Average and HR
Acquisition Rate, typical Up to 2000 waveforms per second per channel (Normal acquisition mode, no measurement)
Single Sequence Acquisition Mode Acquisition Stop Time
Normal, Peak Detect Upon single acquisition on all channels simultaneously
After N acquisitions on all channels simultaneously, N can be set to 4,
Average
8, 16, 32, 64 or 128
Trigger
Mode Auto, Normal
CH1~CH4 ±4 divisions from center of screen
Level
EXT 0~3.3V
Holdoff Range 20ns ~ 10s
CH1~CH4 0.2div × volts/div within ±4 divisions from center of screen
Trigger Level Accuracy
EXT ± (6% of setting + 40mV)
Edge Trigger
Slope Rising, Falling, Rising&Falling
Source CH1~CH4/EXT
Pulse Width
Polarity Positive, Negative
Condition(When) <, >, !=, =
Source CH1~CH4
Width Range 8ns ~ 10s
Resolution 8ns
Video Trigger
Signal Standard NTSC, PAL
Source CH1~CH4
Sync ScanLine, LinrNum, OddField, EvenField and AllField
Slope Trigger
Slope Rising, Falling
Condition(When) <, >, !=, =
Source CH1 ~ CH4
Time Range 8ns ~ 10s
Resolution 8ns
Overtime Trigger
Source CH1~CH4
Polarity Positive, Negative
Time Range 8ns ~ 10s
Resolution 8ns
Window Trigger
Source CH1~CH4
Pattern Trigger
Pattern 0: Lower level; 1: High level;
Level CH1~CH4
Interval Trigger
Slope Rising, Falling
Condition(When) <, >, !=, =
Source CH1~CH4
Time Range 8ns ~ 10s
Resolution 8ns
Under Amp
Polarity Positive, Negative
Condition(When) <, >, !=, =
Source CH1~CH4
Time Range 8ns ~ 10s
Resolution 8ns
UART Trigger
Condition(When) Start, Stop, Data, Parity Error, COM Error
Source(RX/TX) CH1~CH4
Data format Hex
Condition(When) <, >, !=, =
Data Length 1 byte
Data Length 5 bit, 6 bit, 7 bit, 8 bit
Parity Check None, Odd, Even
Idle Level High, Low
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400
Baud Rate(Selectable)
bit/s
Baud Rate (Custom) 300bit/s~334000bit/s
LIN Trigger
Condition(When) Interval Field, Sync Field, Id field, Sync Id Error, Identifier, Id and Data
Source CH1~CH4
Data format Hex
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400
Baud Rate (Selectable)
bit/s
Baud Rate (Custom) 300bit/s~334000bit/s
CAN Trigger
Start Bit, Remote Frame, Data Frame Id, Frame Id, DataFrame Id A, Error Frame, All Error, Ack
Condition(When)
Error, Overload Fram
Source CH1~CH4
Data format Hex
10000, 20000, 33300, 500000, 62500, 83300, 100000, 125000, 250000, 500000, 800000,
Baud Rate (Selectable)
1000000
Baud Rate (Custom) 5kbit/s~1Mbit/s
SPI Trigger
Source (CS/CLK/Data) CH1~CH4
Data format Hex
Data Length 4, 8, 16, 24, 32
IIC Trigger
Source (SDA/SCL) CH1~CH4
Data format Hex
Data Index 0~7
When(Condition) Start, Stop, No Ack, Address, Data, Restart
Inputs
Input Coupling DC、AC or GND
Input Impedance, DC
20pF±3 pF，1MΩ±2%
coupled
Probe Attenuation 1X、10X
Supported Probe
1X、10X、100X、1000X
Attenuation Factors
Overvoltage Category 300V CAT II
Maximum Input Voltage 300VRMS (10X)
Measurements
Voltage difference between cursors: △V
Cursors Time difference between cursors: △T
Reciprocal of △T in Hertz (1/ΔT)
Frequency, Period, Average, Pk-Pk, RMS, PeriodRms, Min, Max, RiseTime, FallTime, + Width, -
Automatic Measurements Width, + Duty, - Duty, Vbase, Vtop, Vmid, Vamp, Overshoot, Preshoot, PeriodAvg, FOVShoot,
RPREShoot, BWidth, FRR, FFF, FRF, FFR, LRR, LRF, LFR and LFF
General Specifications
Display
Display Type 7 inch 64K color TFT (diagonal liquid crystal)
Display Resolution 800 horizontal by 480 vertical pixels
Display Contrast Adjustable
Probe Compensator Output
Output Voltage, typical About 2Vpp into ≥1MΩ load
Frequency, typical 1kHz
Power Supply
100-120VACRMS(±10%),45Hz to 440Hz，CATⅡ
Supply Voltage
120-240VACRMS(±10%),45Hz to 66Hz，CATⅡ
Power Consumption <30W
Fuse T，3.15A，250V，5x20mm
Environmental
Operating Temperature 0~50 °C (32~122 °F)
Storage Temperature -40~+71 °C (-40~159.8 °F)
≤+104℉(≤+40°C): ≤90% relative humidity
Humidity
106℉~122℉ (+41°C ~50°C): ≤60% relative humidity
Cooling Method Convection
Operating and
Altitude 3,000m（10,000 feet）
Nonoperating
0.31gRMS from 50Hz to 500Hz,
Random Vibration
10 minutes on each axis
2.46gRMS from 5Hz to 500Hz
Nonoperating
10 minutes on each axis
Mechanical Shock Operating 50g, 11ms, half sine
Mechanical
Dimension 318 x 110 x 150mm(L x W x H)
Weight 2900g
Arbitrary Waveform Generator Mode
Sine: 0.1Hz~25MHz
Square: 0.1Hz~10MHz
Waveform Frequency
Ramp: 0.1Hz~1MHz
EXP: 0.1Hz~5MHz
5mV~3.5Vp-p(50Ω)
Amplitude
10mV~7Vp-p(High impedance)
DAC 2K~200MHz adjustable
Frequency Resolution 0.001
Channel 1CH waveform output
Waveform Depth 4KSa
Vertical Resolution 12 bit
Frequency Stability <30ppm
Output Impedance 50 Ω
