1. Įvadas
This manual provides detailed instructions for the Hantek DSO2C10, DSO2C15, DSO2D10, and DSO2D15 Digital Storage Oscilloscopes. These devices are designed for precise measurement and analysis of electronic signals, offering advanced features for various applications in electrical engineering and DIY projects. Please read this manual thoroughly before operating the device to ensure safe and efficient use.
2. Pagrindinės savybės
- 2 channels, each controlled by independent knobs.
- 100 MHz or 150 MHz analog channel bandwidth.
- 1 GSa/s realiu laiku sample norma.
- 8M memory depth.
- Vertical range: 2mV/div ~ 10V/div.
- Built-in 1 CH 5MHz waveform generator (DSO2D10 and DSO2D15 models only).
- Vertical resolution: 8-bit.
- Multiple trigger types: Edge, Pulse width, Video, Slope, Overtime, Window, Pattern, Interval, Delay, UART, LIN, CAN, SPI, IIC.
- CAN decode and protocol analysis: RS232/UART, I2C, SPI, CAN, LIN.
- Ability to save data in multiple formats: setting, waveform, reference waveform, CSV, picture.
- 5-bit digital voltage meter and 6-bit hardware frequency indicator function.
- 32 kinds of auto measurements with statistics, including real-time statistics of maximum, minimum, standard deviation, etc.
- 2 sets of digital voltmeter.
- Support for threshold testing and free measurements within the screen.
- Abundant SCPI remote command control.
- Multiple external interfaces: USB Host/Device.
Note: DSO2C10 and DSO2C15 models do not include the waveform generator function.
3. Specifikacijos
3.1 General Device Information
- Prekinis ženklas: Hantekas
- Modelių numeriai: DSO2C10, DSO2C15, DSO2D10, DSO2D15
- Sertifikavimas: CE
- Kilmė: Žemyninė Kinija
- DIY Supplies Category: Elektros
- Skaitmeniniai kanalai: 2
- Ekrano skiriamoji geba: 800*480 pikselių
- Ekrano dydis: 7 colių ir daugiau
- Įtraukta baterija: Nr
- IS Battery Demountable: Nr
- Didelį susirūpinimą kelianti cheminė medžiaga: Nėra
- Max Waveform Capture Rate: 50 000 WFM/s
- Įrašo ilgis: 8M
- Realiu laiku S.amplingo kaina: 1GSa/S
3.2 Veikimo specifikacijos
| Parametras | DSO2D15 | DSO2D10 | DSO2C15 | DSO2C10 |
|---|---|---|---|---|
| Pralaidumas | 150 MHz | 100 MHz | 150 MHz | 100 MHz |
| Rising time in BNC position (typical) | 2.3ns | 3.5ns | 2.3ns | 3.5ns |
| Vertikali skiriamoji geba | 8 bits resolution, each channel samples simultaneously | |||
| Vertikalus jautrumas | 2mV/div to 10V/div | |||
| Poslinkio diapazonas | 2mV/div to 20mV/div, ±100mV; 50mV/div to 200mV/div, ±1V; 500mV/div to 2V/div, ±10V; 5V/div to 10V/div, ±50V | |||
| Matematinis veiksmas | +, -, ×, ÷, FFT | |||
| FFT | Window: Rectangle, Hanning, Hamming, Blackman, Bartlett, Flattop | |||
| Pralaidumo riba | 20 MHz | |||
| Bass response（-3db） | In BNC position ≤ 10Hz | |||
| Vertical gain accuracy | In "normal" or "average" acquisition mode, the accuracy of 10V/div to 10mV/div is ±3%; In "normal" or "average" acquisition mode, the accuracy of 5mV/div to 2mV/div is ±4% | |||
| DC offset accuracy | ±0.1 div±2 mV±1% offset value | |||
| ttage measurement repeatability, average acquisition mode | Under the same setting and environment, ≥16 waveforms are sampled, △V of any two averages: ±（3%×value+ 0.05 div） | |||
| Note: Bandwidth reduced to 6MHz when using a 1X probe | ||||
For a visual representation of these specifications, refer to the image below:
3.3 Trigger Specifications
| Parametras | Aprašymas | |||
|---|---|---|---|---|
| Trigerio tipas | Edge, Pulse width, Video, Slope, Overtime, Window, Pattern, Interval, Delay, UART, LIN, CAN, SPI, IIC | |||
| Trigerio lygio diapazonas | ±5 divisions from the center of the screen | |||
| Trigerio režimas | Auto, general, single | |||
| Lygis | CH1-CH2 | ±4 divisions from the center of the screen | ||
| EXT | 0~3.3V | |||
| Holdoff range | 8ns ~ 10s | |||
| Trigerio lygio tikslumas | CH1-CH2 | 0.2 div×volts/div within ±4 divisions from the center of the screen | ||
| EXT | ±（Set value× 6%+40mV） | |||
| Krašto gaidukas | Šlaitas | Rising edge, falling edge, rising or falling edge | ||
| Signalo šaltinis | CH1, CH2, EXT | |||
| Impulso pločio trigeris | Poliškumas | Positive polarity, negative polarity | ||
| Condition (When) | <, >, !=, = | |||
| Signalo šaltinis | CH1-CH2 | |||
| Impulsų pločio diapazonas | 8 ns ~ 10 s | |||
| Tikslumas | 8ns | |||
| Vaizdo įrašo aktyviklis | Signalo standartas | NTSC, PAL | ||
| Signalo šaltinis | CH1-CH2 | |||
| Sinchronizavimas | Scanning line, line number, odd field, even field, all field | |||
| Nuolydžio gaidukas | Šlaitas | rise, fall | ||
| Condition (When) | <, >, !=, = | |||
| Signalo šaltinis | CH1 ~ CH2 | |||
| Laiko intervalas | 8 ns ~ 10 s | |||
| Tikslumas | 8ns | |||
| Overtime trigger | Signalo šaltinis | CH1-CH2 | ||
| Poliškumas | Positive polarity, negative polarity | |||
| Laiko intervalas | 8 ns ~ 10 s | |||
| Tikslumas | 8ns | |||
For a visual representation of these trigger specifications, refer to the image below:
3.4 Modelių palyginimas
| Modelis | Kanalas | Pralaidumas | Sample norma | Atminties gylis | AFG |
|---|---|---|---|---|---|
| DSO2C10 | 2 CH | 100 MHz | 1GSa/S | 8M | Be |
| DSO2C15 | 2 CH | 150 MHz | 1GSa/S | 8M | Be |
| DSO2D10 | 2 CH+1CH | 100 MHz | 1GSa/S | 8M | 1 CH |
| DSO2D15 | 2 CH+1CH | 150 MHz | 1GSa/S | 8M | 1 CH |
For a visual comparison of the models, refer to the image below:
4. Pakuotės turinys
The package contents vary slightly depending on the specific model (C-series vs. D-series). Please check your package against the relevant list below.
4.1 DSO2C10 / DSO2C15 Package
- Hantek Digital Storage Oscilloscope (DSO2C10 or DSO2C15 model)
- Maitinimo laidas
- USB kabelis
- Oscilloscope Probes (quantity may vary)
- User Manual / Certification
4.2 DSO2D10 / DSO2D15 Package
- Hantek Digital Storage Oscilloscope (DSO2D10 or DSO2D15 model)
- Maitinimo laidas
- USB kabelis
- Oscilloscope Probes (quantity may vary)
- BNC to Alligator Clip Cables (for waveform generator output)
- User Manual / Certification
5. Sąranka
- Išpakavimas: Carefully remove the oscilloscope and all accessories from the packaging. Inspect for any signs of damage.
- Maitinimo jungtis: Connect the provided power cord to the power input on the rear panel of the oscilloscope and then to a suitable AC power outlet.
5.1 pav.: Galinio skydelio jungtys ĮSPĖJIMAS: Pavojingas ttage inside. Do not remove the cover unless by specified personnel.
- Zondo jungtis: Connect the oscilloscope probes to the CH1 and CH2 BNC inputs on the front panel. Ensure a secure connection.
- Įžeminimas: Always connect the probe's ground clip to the circuit's ground point to ensure accurate measurements and safety.
- Maitinimas: Press the power button to turn on the oscilloscope.
6. Naudojimo instrukcijos
This section covers the basic operation and key functions of your Hantek Digital Storage Oscilloscope.
6.1 Pagrindinės operacijos
- Automatinis nustatymas: For a quick setup, press the AUTOMATINIS NUSTATYMAS button. The oscilloscope will automatically adjust the vertical, horizontal, and trigger settings to display a stable waveform.
- Vertikalūs valdikliai: Naudokite VOLTS/DIV knobs for CH1 and CH2 to adjust the vertical scale (voltage per division). Use the POZICIJA knobs to shift the waveform vertically.
- Horizontalūs valdikliai: Naudokite SEC/DIV knob to adjust the horizontal scale (time per division). Use the POZICIJA knob to shift the waveform horizontally.
- Trigerio sistema: Trigerių sistema stabilizuoja pasikartojančias bangų formas ir fiksuoja vienkartinius įvykius.
- Trigerio lygis: Sureguliuokite TRIGGER LEVEL rankenėlę garsumui nustatytitage level at which the trigger occurs.
- Aktyviklio režimas: Select between Auto, Normal, and Single trigger modes using the menu options.
- Trigerio tipas: Access the trigger menu to select various trigger types such as Edge, Pulse Width, Video, Slope, etc.
6.2 Išplėstinės funkcijos
- Išmatavimai: The oscilloscope supports 32 types of automatic measurements. Access the measurement menu to select and display parameters like Vpp, Vmax, Vmin, Freq, Period, etc.
- Waveform Generator (DSO2D10/DSO2D15 only): Use the built-in 1 CH 5MHz waveform generator to output various test signals. Connect the output to your circuit under test.
- Protocol Analysis: Utilize the decoding and protocol analysis features for RS232/UART, I2C, SPI, CAN, and LIN signals. Refer to the on-screen menu for specific setup and analysis options.
- Duomenų išsaugojimas: Waveforms, settings, and screenshots can be saved to a USB drive connected to the USB Host port. Use the SAVE/RECALL menu for these operations.
Watch the product overview video for a demonstration of key features and operation:
7. Priežiūra
- Valymas: Regularly clean the exterior of the oscilloscope with a soft, damp šluoste. Nenaudokite abrazyvinių valiklių ar tirpiklių. Prieš valydami įsitikinkite, kad įrenginys išjungtas ir atjungtas nuo elektros tinklo.
- Saugykla: Store the oscilloscope in a dry, dust-free environment away from direct sunlight and extreme temperatures.
- Zondų priežiūra: Handle probes carefully. Avoid bending or stressing the probe tips. Calibrate probes periodically as per the on-screen utility menu.
- Vėdinimas: Ensure the ventilation openings on the device are not blocked to prevent overheating.
8. Problemų sprendimas
Jei kyla problemų dėl osciloskopo, žr. šias dažniausiai pasitaikančias problemas ir sprendimus:
- Nerodoma bangos forma:
- Check probe connections to the oscilloscope and the circuit.
- Ensure the input signal is within the oscilloscope's voltage asortimentas.
- Paspauskite AUTOMATINIS NUSTATYMAS mygtuką.
- Sureguliuokite VOLTS/DIV ir SEC/DIV nustatymus.
- Verify the trigger level is set correctly and the trigger mode is appropriate for the signal.
- Nestabili bangos forma:
- Sureguliuokite TRIGGER LEVEL.
- Ensure the trigger source is correctly selected.
- Check for noise in the signal or poor grounding.
- Įrenginys neįsijungia:
- Verify the power cord is securely connected to both the oscilloscope and the power outlet.
- Patikrinkite, ar maitinimo lizdas veikia.
Dėl sudėtingesnių problemų kreipkitės į klientų aptarnavimo tarnybą.
9. Vartotojo patarimai
- Always perform a probe compensation adjustment when using new probes or if measurements seem inaccurate. This can usually be found in the Utility menu.
- When measuring high-frequency signals, use the shortest possible ground lead on your probe to minimize inductance and ringing.
- Familiarize yourself with the various trigger types. Using the correct trigger can significantly simplify capturing complex or intermittent signals.
- Utilize the internal memory or a USB drive to save important waveforms for later analysis or documentation.
10. Garantija ir palaikymas
All delivered products are tested before shipping to ensure full functionality. We offer after-sales service within 1 year of purchase. In case of missing or defective parts, please notify us no later than 5 days after receiving the item for arrangement of re-shipment.
For technical support or warranty claims, please contact your retailer or the manufacturer directly. Please have your model number and purchase date available when contacting support.