 Ampliar | Hantek DSO4072C Osciloscopio 2 Canales / 70MHZ con Generador de SeñalesOsciloscopio Hantek DSO4072C / 2 Canales / 70MHZ y Generador de Señales |
HANTEK DSO4072C
OSCILOSCOPIO DE 2 CANALES
70MHZ
Y
GENERADOR DE SEÑALES / FUNCIONES
- Osciloscopio digital de 2 canales + Generador de funciones / señales arbitrarias + entrada señal de sincronismo + disparador externo
- Las teclas para el osciloscopio y el generador de forma de onda están separadas para poder manejar cómodamente cada funcionalidad
- Pantalla grande y nítida (pantalla LCD en color de 7 pulgadas y 64K, resolución 800x480), obteniendo formas de onda más clara y realista
- Osciloscopio: velocidad de muestreo de 1GSa / s, ancho de banda de 200/100 / 70MHz con más de 20 tipos de funciones de medición automáticas
- Versátil Función de Disparo: Umbral, Video, Pulso, Pendiente, Tiempo, Alternativa
- Generador de Funciones / Señales arbitrarias: 25MHz, resolución de 12 bits, 200MHz DDS, onda arbitraria / onda cuadrada / onda sinusoidal / onda triangular / onda trapezoidal / onda de pulso / DC
- Soporte de tarjeta SD Host USB integrado, soporte de almacenamiento en disco USB
| Model | DSO4202C | DSO4102C | DSO4072C |
| Oscilloscope | |||
| Sample Rate | Sampling Rate Range: 1GSa/s | ||
| Equivalent Sample Rate: 25GSa/s | |||
| Acquisition Modes | |||
| Normal | Normal data only | ||
| Peak Detect | High-frequency and randon glith capture | ||
| Average | Wavefom Average, selectable 4,8,16,32,64,128 | ||
| Inputs | |||
| Inputs Coupling | AC, DC, GND | ||
| Inpits Impendance | 1MΩ±2% ‖20pF±3pF | ||
| Probe Attenuation | 1X, 10X | ||
| Supported Probe Attenuation Factor | 1X, 10X, 100X, 1000X | ||
| Maximum Input Voltage | CAT I and CAT II: 300VRMS (10×) | ||
| CAT III: 150VRMS(1×); | |||
| Installation Category II: derate at 20dB/decade above 100kHz to 13V peak AC at 3MHz* and above. For non-sinusoidal waveforms, peak value must be less than 450V. Excursion above 300V should be of less than 100ms duration. RMS signal level including all DC components removed through AC coupling must be limited to 300V. If these values are exceeded, damage to the oscilloscope may occur. | |||
| Horizontal | |||
| Sample Rate Range | 1GS/s | ||
| Waveform Interpolation | (sin x)/x | ||
| Record Length | 40K | ||
| SEC/DIV Range | 2ns/div to 40s/div | 4ns/div to 40s/div | |
| Sample Rate and | ±50ppm（at over any ≥1ms time interval) | ||
| Delay Time Accuracy | |||
| Position Range | 2ns/div to 10ns/div; | 20ns/div to 80us/div; (-8div x s/div) to 40ms; | |
| (-4div x s/div) to 20ms; | 200us/div to 40s/div; (-8div x s/div) to 400s | ||
| Vertical | |||
| Vertical Resolution | 8-bit resolution, all channel sampled simultaneously | ||
| Position Range | 2mV/div to 10V/div | ||
| Bandwidth | 200MHz | 100MHz | 70MHz |
| Rise Time at BNC( typical) | 1.8ns | 3.5ns | 5ns |
| Analog Bandwidth in Normal and Average modes at BNC or with probe, DC Coupled | 2mV/div to 20mV/div, ±400mV; 50mV/div to 200mV/div, ±1V | ||
| 500mV/div to 2V/div, ±40V; 5V/div, ±50V | |||
| Math | +, -, *, /, FFT | ||
| FFT | Windows: Hanning, Flatop, Rectamgular, Bartlett, Blackman; | ||
| 1024 sample point | |||
| Bandwidth Limit | 20MHz | ||
| Low Frequency Response (-3db) | ≤10Hz at BNC | ||
| DC Gain Accuracy | ±3% for Normal or Average acquisition mode, 5V/div to 10mV/div; | ||
| ±4% for Normal or Average acquisition mode, 5mV/div to 2mV/div | |||
| DC Measurement Accuracy, Average Acquisition Mode | When vertical displacement is zero, and N ≥ 16:± (3% × reading + 0.1div + 1mV) only 10mV/div or greater is selected; When vertical displacement is not zero, and N ≥ 16: ± [3% × (reading + vertical position) + 1% of vertical position + 0.2div]; Add 2mV for settings from 2mV/div to 200mV/div; add 50mV for settings from 200mV/div to 5V/div | ||
| Volts Measurement Repeatability, Average Acquisition Mode | Delta volts between any two averages of ≥16 waveforms acquired under same setup and ambient conditions | ||
| Trigger System | |||
| Trigger Types | Edge, Video, Pulse, Slope, Over time, Alternative | ||
| Trigger Source | CH1, CH2, EXT, EXT/5, AC Line | ||
| Trigger Modes | Auto, Normal, Single | ||
| Coupling Type | DC, AC, Noise Reject, HF Reject, LF Reject | ||
| Trigger Sensitivity (Edge Trigger Type) | DC(CH1,CH2): | ||
| 1div from DC to 10MHz; 1.5div from 10MHz to 100MHz; 2div from 100MHz to Full; | |||
| DC（EXT): | |||
| 200mV from DC to 100MHz; 350mV from 100MHz to 200MHz; | |||
| DC（EXT/5): | |||
| 1V from DC to 100MHz;1.75V from 100MHz to 200MHz; | |||
| AC: Attenuates signals below 10Hz; | |||
| HF Reject: Attenuates signals above 80kHz; | |||
| LF Reject: Same as the DC-coupled limits for frequencies above 150kHz; attenuates signals below 150kHz | |||
| Trigger Level Range | CH1/CH2: ±8 divisions from center of screen; | ||
| EXT: ±1.2V; | |||
| EXT/5:±6V | |||
| Trigger Level Accuracy( typical)Accuracy is for signals having rise and fall times ≥20ns | CH1/CH2: 0.2div × volts/div within ±4 divisions from center of screen; | ||
| EXT: ± (6% of setting + 40mV); | |||
| EXT/5: ± (6% of setting + 200mV); | |||
| Set Level to 50%(typical) | Operates with input signals ≥50Hz | ||
| Video Trigger | |||
| Video Trigger Type | CH1, CH2: Peak-to-peak amplitude of 2 divisions; | ||
| EXT: 400mV; | |||
| EXT/5: 2V | |||
| Signal Formats and Field Rates, Video Trigger Type | Supports NTSC, PAL and SECAM broadcast systems for any field or any line | ||
| Holdoff Range | 100ns ~ 10s | ||
| Pulse Width Trigger | |||
| Pulse Width Trigger Mode | Trigger when (< , >, = , or ≠); Positive pulse or Negative pulse | ||
| Pulse Width Range | 20ns ~ 10s | ||
| Slope Trigger | |||
| Slope Trigger Mode | Trigger when (< , > , = , or ≠ ); Positive slope or Negative slope | ||
| Slope Trigger Point | Equal: The oscilloscope triggers when the waveform slope is equal to the set slope. | ||
| Not Equal: The oscilloscope triggers when the waveform slope is not equal to the set slope. | |||
| Less than: The oscilloscope triggers when the waveform slope is less than the set slope. | |||
| Greater than: The oscilloscope triggers when the waveform slope is greater than the set slope. | |||
| Time Range | 20ns ~ 10s | ||
| Overtime Trigger | |||
| Over Time Mode | Rising edge or Falling edge | ||
| Time Range | 20ns ~ 10s | ||
| Alternative Trigger | |||
| Trigger on CH1 | Internal Trigger: Edge, Pulse Width, Video, Slope | ||
| Trigger on CH2 | Internal Trigger: Edge, Pulse Width, Video, Slope | ||
| Trigger Frequency Counter | |||
| Readout Resolution | 6 digits | ||
| Accuracy (typical) | ±30ppm (including all frequency reference errors and ±1 count errors) | ||
| Frequency Range | AC coupled, from 4Hz minimum to rated bandwidth | ||
| Signal Source | Pulse Width or Edge Trigger modes: all available trigger sources | ||
| The Frequency Counter measures trigger source at all times, including when the oscilloscope acquisition pauses due to changes in the run status, or acquisition of a single shot event has completed. | |||
| Pulse Width Trigger mode: The oscilloscope counts pulses of significant magnitude inside the 1s measurement window that qualify as triggerable events, such as narrow pulses in a PWM pulse train if set to < mode and the width is set to a relatively small time. | |||
| Edge Trigger mode: The oscilloscope counts all edges of sufficient magnitude and correct polarity. | |||
| Video Trigger mode: The Frequency Counter does not work. | |||
| Measure | |||
| Cursor Measurement | Voltage difference between cursors: △V | ||
| Time difference between cursors: △T | |||
| Reciprocal of △T in Hertz (1/ΔT) | |||
| Auto Measuerment | Frequency, Period, Mean, Pk-Pk, Cycli RMS, Minimum, Maximum, Rise time, Fall Time, | ||
| +Pulse Width, -Pulse Width, Delay1-2Rise, Delay1-2Fall, +Duty, -Duty, Vbase, Vtop, Vmid, | |||
| Vamp, Overshoot, Preshoot, Preiod Mean, Preiod RMS, FOVShoot, RPREShoot, BWIDTH, | |||
| FRF, FFR, LRR, LRF, LFR, LFF | |||
| Signal Source Mode | |||
| Waveform Impedance | DC-25MHz | ||
| Sample Rate | 200MHzDDS | ||
| Output Waveform | Arbitrary wave/square wave/sine wave/triangle wave/trapezoidal wave/pulse wave/DC | ||
| Frequency Resolution | 0.1% | ||
| Waveform Depth | 2KSa | ||
| Vertical Resolution | 12bit | ||
| Frequency Stability | ＜30ppm | ||
| Waveform Range | -3.5V~+3.5V | ||
| Output Impedance | 50Ω | ||
| Output Current | 50mA Ipeak=100mA | ||
| System BW | 25M | ||
| Harmonic Distortion | -50dBc（1KHz），-40dBc（10KHz） | ||
| General Features | |||
| Display | |||
| Display Type | 7 inch 64K color TFT (diagonal liquid crystal) | ||
| Display Resolution | 800 horizontal by 480 vertical pixels | ||
| Display Contrast | Adjustable (16 gears) with the progress bar | ||
| Probe Compensator Output | |||
| Output Voltage( typical) | About 5Vpp into ≥1MΩ load | ||
| Frequency(typical) | 1kHz | ||
| Power Supply | |||
| Supply Voltage | 100-120VACRMS(±10%), 45Hz to 440Hz, CATⅡ | ||
| 120-240VACRMS(±10%), 45Hz to 66Hz, CATⅡ | |||
| Power Consumption | |||
| Fuse | 2A, T rating, 250V | ||
| Environmental | |||
| Temperature | Operating: 32℉ to 122℉ (0℃ to 50℃); | ||
| Nonoperating: -40℉ to 159.8℉ (-40℃ to +71℃) | |||
| Cooling Method | Convection | ||
| Humidity | +104℉ or below (+40℃ or below): ≤90% relative humidity; | ||
| 106℉ to 122℉ (+41℃ to 50℃): ≤60% relative humidity | |||
| Altitude | Operating: Below 3,000m (10,000 feet); | ||
| Nonoperaring: Below 15,000m(50,000 feet) | |||
| Mechanical | |||
| Size | Length 385mm, Width 200mm, Height 245mm | ||
| Weight | 3.5KG(with Packing); 2.08KG(without Packing） | ||
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