Hantek DSO4254B Osciloscopio 4 canales 250MHZ
Osciloscopio de 4 Canales.
Ancho de banda de 250MHz.
Rango de medición mínimo 500μV / div.
Frecuencia de muestreo de 1GS / s.
Sistema de disparo digital avanzado.
Alta sensibilidad de disparo.
Alta resolución 7 pulgadas 64K color TFT (800 * 480).
Hantek DSO4254B Osciloscopio 4 canales / 250MHZ
Feature:
- 4CH oscilloscope+EXT+DVM+auto range function
- 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.
- Serial bus triggering and decode, Bus protocol information can be quickly and intuitively displayed in table form.
- 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 port. (Optional)
- Stable and reliable quality, sturdy and durable.
Model |
DSO4254B |
DSO4204B |
DSO4104B |
DSO4084B |
Bandwidth |
250MHz |
200MHz |
100MHz |
80MHz |
Horizontal |
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Sample Rate Range |
1GS/s |
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Waveform Interpolation |
(sin x)/x |
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Record Length |
Maximum 64K samples per single-channel; |
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Maximum 32K samples per dual-channel (4K, 32K optional) |
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SEC/DIV Range |
2ns/div~100s/div |
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1, 2, 5 sequence |
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Sample Rate and Delay Time Accuracy |
±50ppm |
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Delta Time Measurement Accuracy (Full Bandwidth) |
Single-shot, Normal mode ± (1 sample interval +100ppm × reading + 0.6ns) |
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>16 averages ± (1 sample interval + 100ppm × reading + 0.4ns) |
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Sample interval = s/div ÷ 200 |
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Vertical |
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AD Converter |
8-bit resolution, |
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VOLTS/DIV Range |
500μV/div to 10V/div at input BNC |
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Position Range |
500μV/div~20mV/div, ±400mV |
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50mV/div~200mV/div, ±2V |
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500mV/div~2V/div, ±40V |
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5V/div~10V/div, ±50V |
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Selectable Analog Bandwidth Limit, typical |
20MHz |
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Low Frequency Response (-3db) |
≤10Hz at BNC |
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Rise Time at BNC, typical |
DSO4254B |
DSO4204B |
DSO4104B |
DSO4084B |
<1.4ns |
≤1.8ns |
<3.5ns |
≤4.4ns |
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DC Gain Accuracy |
±3% for Normal or Average acquisition mode, 10V/div to 10mV/div |
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±4% for Normal or Average acquisition mode, 5mV/div to 500μV/div |
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Note: Bandwidth reduced to 6MHz when using a 1X probe. |
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Acquisition |
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Acquisition Modes |
Normal, Peak Detect, Average and HR |
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Acquisition Rate, typical |
Up to 2000 waveforms per second per channel (Normal acquisition mode, no measurement) |
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Single Sequence |
Acquisition Mode |
Acquisition Stop Time |
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Normal, Peak Detect |
Upon single acquisition on all channels simultaneously |
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Average |
After N acquisitions on all channels simultaneously, N can be set to 4, 8, 16, 32, 64 or 128 |
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Trigger |
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Mode |
Auto, Normal |
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Level |
CH1~CH4 |
±4 divisions from center of screen |
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EXT |
0~3.3V |
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Holdoff Range |
20ns ~ 10s |
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Trigger Level Accuracy |
CH1~CH4 |
0.2div × volts/div within ±4 divisions from center of screen |
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EXT |
± (6% of setting + 40mV) |
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Edge Trigger |
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Slope |
Rising, Falling, Rising&Falling |
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Source |
CH1~CH4/EXT |
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Pulse Width |
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Polarity |
Positive, Negative |
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Condition(When) |
<, >, ≠, = |
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Source |
CH1~CH4 |
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Width Range |
8ns ~ 10s |
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Resolution |
8ns |
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Video Trigger |
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Signal Standard |
NTSC, PAL |
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Source |
CH1~CH4 |
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Sync |
ScanLine, LinrNum, OddField, EvenField and AllField |
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Slope Trigger |
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Slope |
Rising, Falling |
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Condition(When) |
<, >, ≠, = |
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Source |
CH1 ~ CH4 |
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Time Range |
8ns ~ 10s |
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Resolution |
8ns |
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Overtime Trigger |
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Source |
CH1~CH4 |
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Polarity |
Positive, Negative |
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Time Range |
8ns ~ 10s |
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Resolution |
8ns |
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Window Trigger |
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Source |
CH1~CH4 |
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Pattern Trigger |
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Pattern |
0: Lower level; 1: High level; |
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Level |
CH1~CH4 |
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Interval Trigger |
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Slope |
Rising, Falling |
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Condition(When) |
<, >, ≠, = |
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Source |
CH1~CH4 |
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Time Range |
8ns ~ 10s |
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Resolution |
8ns |
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Under Amp |
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Polarity |
Positive, Negative |
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Condition(When) |
<, >, ≠, = |
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Source |
CH1~CH4 |
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Time Range |
8ns ~ 10s |
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Resolution |
8ns |
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UART Trigger |
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Condition(When) |
Start, Stop, Data, Parity Error, COM Error |
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Source(RX/TX) |
CH1~CH4 |
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Data format |
Hex |
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Condition(When) |
<, >, ≠, = |
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Data Length |
1 byte |
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Data Length |
5 bit, 6 bit, 7 bit, 8 bit |
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Parity Check |
None, Odd, Even |
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Idle Level |
High, Low |
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Baud Rate(Selectable) |
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s |
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Baud Rate (Custom) |
300bit/s~334000bit/s |
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LIN Trigger |
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Condition(When) |
Interval Field, Sync Field, Id field, Sync Id Error, Identifier, Id and Data |
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Source |
CH1~CH4 |
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Data format |
Hex |
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Baud Rate (Selectable) |
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s |
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Baud Rate (Custom) |
300bit/s~334000bit/s |
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CAN Trigger |
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Condition(When) |
Start Bit, Remote Frame, Data Frame Id, Frame Id, DataFrame Id A, Error Frame, All Error, Ack Error, Overload Fram. |
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Source |
CH1~CH4 |
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Data format |
Hex |
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Baud Rate (Selectable) |
10000, 20000, 33300, 500000, 62500, 83300, 100000, 125000, 250000, 500000, 800000, 1000000 |
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Baud Rate (Custom) |
5kbit/s~1Mbit/s |
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SPI Trigger |
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Source (CS/CLK/Data) |
CH1~CH4 |
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Data format |
Hex |
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Data Length |
4, 8, 16, 24, 32 |
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IIC Trigger |
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Source (SDA/SCL) |
CH1~CH4 |
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Data format |
Hex |
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Data Index |
0~7 |
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When(Condition) |
Start, Stop, No Ack, Address, Data, Restart |
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Inputs |
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Input Coupling |
DC, AC or GND |
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Input Impedance, DC coupled |
20pF±3 pF,1MΩ±2% |
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Probe Attenuation |
1X, 10X |
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Supported Probe Attenuation Factors |
1X, 10X, 100X, 1000X |
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Overvoltage Category |
300V CAT II |
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Maximum Input Voltage |
300VRMS (10X) |
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Measurements |
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Cursors |
Voltage difference between cursors: △V Time difference between cursors: △T Reciprocal of △T in Hertz (1/ΔT) |
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Automatic Measurements |
Frequency, Period, Average, Pk-Pk, RMS, PeriodRms, Min, Max, RiseTime, FallTime, + Width, - Width, + Duty, - Duty, Vbase, Vtop, Vmid, Vamp, Overshoot, Preshoot, PeriodAvg, FOVShoot, RPREShoot, BWidth, FRR, FFF, FRF, FFR, LRR, LRF, LFR and LFF |
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General Specifications |
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Display |
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Display Type |
7 inch 64K color TFT (diagonal liquid crystal) |
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Display Resolution |
800 horizontal by 480 vertical pixels |
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Display Contrast |
Adjustable |
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Probe Compensator Output |
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Output Voltage, typical |
About 2Vpp into ≥1MΩ load |
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Frequency, typical |
1kHz |
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Power Supply |
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Supply Voltage |
100-120VACRMS(±10%),45Hz to 440Hz,CATⅡ |
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Power Consumption |
<30W |
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Fuse |
T,3.15A,250V,5x20mm |
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Environmental |
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Operating Temperature |
0~50 °C (32~122 °F) |
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Storage Temperature |
-40~+71 °C (-40~159.8 °F) |
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Humidity |
≤+104℉(≤+40°C): ≤90% relative humidity |
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106℉~122℉ (+41°C ~50°C): ≤60% relative humidity |
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Cooling Method |
Convection |
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Altitude |
Operating and Nonoperating |
3,000m(10,000 feet) |
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Random Vibration |
0.31gRMS from 50Hz to 500Hz, |
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10 minutes on each axis |
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Nonoperating |
2.46gRMS from 5Hz to 500Hz |
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10 minutes on each axis |
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Mechanical Shock |
Operating |
50g, 11ms, half sine |
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Mechanical |
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Dimension |
318 x 110 x 150mm(L x W x H) |
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Weight |
2900g |
Ficha técnica
- Canales de Osciloscopio
- 4
- Ancho de banda de Osciloscopio
- 250
- Serie
- DSO4004B