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DSO 4254B HANTEK

DSO 4254B HANTEK
  • Stock: Pre-Order
  • Model: Digital Storage Oscilloscope 4 Channels 250MHZ
150,000
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ModelDSO4254BDSO4204BDSO4104BDSO4084B
Bandwidth250MHz200MHz100MHz80MHz

Horizontal

Sample Rate Range1GS/s
Waveform Interpolation(sin x)/x
Record LengthMaximum 64K samples per single-channel; 
Maximum 32K  samples per dual-channel (4K, 32K optional)
SEC/DIV Range2ns/div~100s/div
1, 2, 5 sequence

Sample Rate and

Delay Time Accuracy
±50ppm

Delta Time Measurement Accuracy

(Full Bandwidth)

Single-shot, Normal mode

± (1 sample interval +100ppm × reading + 0.6ns)

>16 averages

± (1 sample interval + 100ppm × reading + 0.4ns)
Sample interval = s/div ÷ 200
Vertical
AD Converter8-bit resolution,
each channel sampled simultaneously
VOLTS/DIV Range500μV/div to 10V/div at input BNC
Position Range500μV/div~20mV/div, ±400mV
50mV/div~200mV/div, ±2V
500mV/div~2V/div, ±40V
5V/div~10V/div, ±50V
Selectable Analog Bandwidth Limit, typical20MHz 
Low Frequency Response (-3db)≤10Hz at BNC
Rise Time at BNC, typicalDSO4254BDSO4204BDSO4104BDSO4084B
<1.4ns≤1.8ns<3.5ns≤4.4ns
DC Gain Accuracy±3% for Normal or Average acquisition mode, 10V/div to 10mV/div
±4% for Normal or Average acquisition mode, 5mV/div to 500μV/div

Note: Bandwidth reduced to 6MHz when using a 1X probe.


General Specifications
Display
Display Type7 inch 64K color TFT (diagonal liquid crystal)
Display Resolution800 horizontal by 480 vertical pixels
Display ContrastAdjustable
Probe Compensator Output
Output Voltage, typicalAbout 2Vpp into ≥1MΩ load
Frequency, typical1kHz
Power Supply
Supply Voltage100-120VACRMS(±10%),45Hz to 440Hz,CATⅡ
120-240VACRMS(±10%),45Hz to 66Hz,CATⅡ
Power Consumption<30W
FuseT,3.15A,250V,5x20mm
Environmental
Operating Temperature0~50 °C (32~122 °F)
Storage Temperature-40~+71 °C (-40~159.8 °F)
Humidity≤+104℉(≤+40°C): ≤90% relative humidity
106℉~122℉ (+41°C ~50°C): ≤60% relative humidity
Cooling MethodConvection
AltitudeOperating and Nonoperating3,000m(10,000 feet)

Random Vibration0.31gRMS from 50Hz to 500Hz, 
10 minutes on each axis

Nonoperating2.46gRMS from 5Hz to 500Hz
10 minutes on each axis
Mechanical ShockOperating50g, 11ms, half sine
Mechanical
Dimension318 x 110 x 150mm(L x W x H)
Weight2900g