1. Киришүү
This manual provides comprehensive instructions for the safe and effective use of your Hanmatek DOS1202 Digital Oscilloscope. The DOS1202 is a high-performance, ultra-portable 2-channel digital oscilloscope featuring a 200MHz bandwidth, 1GSa/s real-time sampling rate, and a vibrant 7-inch TFT LCD display. It is designed for a wide range of applications including industrial production, product development, repair of electrical products, and educational research.
2. Коопсуздук маалыматы
Түзмөктү иштетүүдөн мурун бардык коопсуздук көрсөтмөлөрүн окуп чыгып, түшүнүп алыңыз. Бул көрсөтмөлөрдү аткарбоо электр тогуна урунууга, өрткө же продуктунун бузулушуна алып келиши мүмкүн.
- Always connect the oscilloscope to a properly grounded power outlet.
- Аппаратты нымдуу жерде иштетпеңиз же damp шарттар.
- Ensure the power cord and probes are in good condition before use.
- Максималдуу киргизүү көлөмүн ашпаңызtage ratings specified in the technical specifications.
- Бардык тейлөөлөрдү квалификациялуу кызматкерлерге тапшырыңыз.
This product is CE certified, indicating compliance with European safety standards.
3. Пакеттин мазмуну
Carefully unpack the box and check for the following items:
- Hanmatek DOS1202 Digital Oscilloscope Unit
- Oscilloscope Probes (x2)
- Probe Adjustment Tool
- Color Rings for Probes
- USB кабели
- Power Adapter (US/EU Plug Type, depending on region)
- Printed User Manual
- Программа CD
4. Продукт бүтүп калдыview
4.1 Физикалык өзгөчөлүктөрү
The DOS1202 features an ultra-slim and ultra-quiet design, optimizing desktop space and minimizing power consumption to less than 18W.
- Өлчөмдөрү: Approximately 301mm (Length) x 152mm (Height) x 70mm (Depth)
- Салмагы: 1.8 kg (approximate, based on package weight)
4.2 Алдыңкы панелди башкаруу жана дисплей
The front panel provides intuitive controls for various functions and a clear display for waveform analysis.
- Дисплей: 7-inch TFT LCD screen with 800x480 pixel resolution and 65535 colors.
- Башкаруу каражаттары: Dedicated knobs for Multipurpose, Position (Horizontal and Vertical), Scale (Horizontal and Vertical), Trigger, and buttons for Menu, Copy, CH1, CH2, Math, Utility, Acquire, Run/Stop, Autostop, and Force.
- Киргизүү каналдары: CH1 and CH2 BNC connectors.
- USB интерфейси: USB device and host interface for data transfer and communication with a computer.
5. Орнотуу
5.1 Кубат туташтыруу
- Connect the provided power adapter to the oscilloscope's power input.
- Кубат адаптерин ылайыктуу AC розеткага сайыңыз.
5.2 Зонд туташуусу
- Connect the BNC end of the oscilloscope probes to the CH1 and CH2 input connectors on the front panel.
- Ensure the probe's ground clip is securely connected to the ground of the circuit under test.
5.3 Баштапкы күйгүзүү
- Press the power button located on the front panel to turn on the oscilloscope.
- The device will perform a self-test and display the main waveform interface.
6. Иштөө нускамалары
6.1 Basic Waveform Measurement
- Зонддорду туташтыруу: Attach the probes to the circuit points you wish to measure.
- Auto-Set: Press the 'Autoset' button for the oscilloscope to automatically adjust vertical, horizontal, and trigger settings to display a stable waveform.
- Adjust Vertical Scale (Voltagд): Use the 'Vertical Scale' knob for CH1 or CH2 to adjust the voltage per division.
- Adjust Horizontal Scale (Time): Use the 'Horizontal Scale' knob to adjust the time per division.
- Триггерди тууралоо: Use the 'Trigger' knob to set the trigger level, ensuring a stable and repeatable waveform display.
6.2 Өркүндөтүлгөн функциялар
- Waveform Capture Rate: The device supports a maximum waveform capture rate of 50,000wfm/s, allowing for the observation of transient events.
- Record Length: With a record length of 10K, the oscilloscope can capture and store detailed waveform data.
- Толкун формаларын сактоо: Use the 'Function' menu, select 'Save', and choose the desired type (e.g., 'Image' or 'Data') to store waveforms to a USB drive.
- PC Communication: Connect the oscilloscope to a host computer via the USB interface for advanced data analysis, remote control, and waveform storage using the provided software.
7. Техникалык тейлөө
- Тазалоо: Use a soft, dry cloth to clean the exterior of the oscilloscope. For stubborn dirt, a slightly damp суюктуктун шайманга кирбешин камсыз кылуу үчүн жумшак жуугуч каражаты бар чүпүрөктү колдонсо болот.
- Сактагыч: Store the oscilloscope in a cool, dry environment, away from direct sunlight and extreme temperatures.
- Пробка кам көрүү: Handle probes carefully. Avoid bending or twisting the cables excessively. Regularly check for damage to the probe tips and connectors.
8. Кыйынчылыктарды
- Кубат жок: Электр кабелинин туташуусун жана розетканы текшериңиз. Кубат адаптеринин туура иштеп жатканын текшериңиз.
- Толкун формасынын дисплейи жок: Verify that probes are correctly connected to both the oscilloscope and the circuit under test. Check the input channel selection (CH1/CH2) and ensure the vertical scale is appropriate for the signal amplitude. Try the 'Autoset' function.
- Туруксуз толкун формасы: Adjust the trigger level and trigger mode. Ensure the trigger source is correctly selected. Check for noise in the signal path.
- Incorrect Measurements: Ensure probes are properly compensated (if applicable) and that the probe attenuation setting on the oscilloscope matches the physical probe (e.g., 1X, 10X).
9. Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модель номери | DOS1202 |
| Бренд аты | HANMATEK |
| Санариптик каналдар | 2 |
| өткөрүү жөндөмдүүлүгү | 200 МГц |
| Реалдуу убакыт С.ampling Rate | 1GSa/S |
| Максималдуу толкун формасын тартуу ылдамдыгы | 50 000 Втфм/сек |
| Record Length | 10K |
| Дисплей өлчөмү | 7 дюйм |
| Display Resolution | 800*480 пиксел |
| Display Colors | 65535 colors (TFT LCD) |
| DIY Supplies | Электрдик |
| Сертификация | CE |
| Энергияны керектөө | ≤ 18 Вт |
| Батарея камтылган | Жок |
| IS батареясын чыгарып салууга болот | Жок |
| Origin | Материк Кытай |
10. Колдонуучунун кеңештери
- Зонддун компенсациясы: For accurate measurements, especially with high-frequency signals, ensure your probes are properly compensated. Most oscilloscopes have a dedicated square wave output for this purpose.
- USB маалыматтарды өткөрүү: Utilize the USB host interface to save screenshots of waveforms or raw data to a USB flash drive for later analysis or documentation.
- Программалык камсыздоону интеграциялоо: Install the provided software on your computer to unlock advanced features like remote control, extended data logging, and more sophisticated waveform analysis.
- Негиздөө: Always ensure proper grounding of both the oscilloscope and the circuit under test to prevent measurement errors and ensure safety.
11. Көп берилүүчү суроолор (FAQ)
- Q: What is the maximum sensitivity of this oscilloscope?
- A: The typical maximum vertical sensitivity for this model is 5mV/div, allowing for detailed observation of small signals.
- Q: Is this oscilloscope 12-bit?
- A: The provided specifications do not indicate a 12-bit resolution. Most oscilloscopes in this class typically feature 8-bit vertical resolution unless explicitly stated otherwise.
12. Кепилдик жана колдоо
Hanmatek products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your product or visit the official HANMATEK website. In case of any issues or for technical support, please contact HANMATEK customer service through their official channels.
Additionally, this product may be eligible for free returns within 90 days of purchase, subject to the seller's return policy.
