Manual do usuario do osciloscopio, multímetro e xerador de formas de onda portátil 3 en 1 HANMATEK HO51

1. Introdución

The HANMATEK HO51 is a versatile, portable 3-in-1 device that integrates the functions of a digital oscilloscope, a multimeter, and a waveform generator. Designed for electronic troubleshooting, testing, and educational purposes, it offers a compact solution for various measurement needs. Its user-friendly interface and robust design make it suitable for both beginners and experienced professionals.

Características principais:

• Funcionalidade 3 en 1: Combines an oscilloscope, multimeter, and waveform generator in a single compact unit.
• Osciloscopio: 50 MHz bandwidth and 250 MS/s real-time sampling rate for precise waveform analysis.
• Multímetro: Accurate measurements of voltage, current, resistance, capacitance, continuity, and diode tests.
• Xerador de formas de onda: Generates sine, square, triangle, and custom waveforms up to 1 MHz.
• Deseño portátil: Lightweight and compact (198mm x 100mm x 39mm, 0.5 kg) for easy transport and field use.
• Visualización: 3.5-inch color screen with an intuitive interface.
• Compatibilidade de software para PC: USB connectivity for data transfer and advanced control.
• Potencia: Operates on battery or via USB power.

Image 1.1: The HANMATEK HO51's integrated Oscilloscope, Multimeter, and Waveform Generator functions.

2. Información de seguridade

Please read all safety instructions carefully before operating the device. Failure to follow these instructions may result in electric shock, fire, or damage to the device.

• Non empregues o dispositivo se parece estar danado ou non funciona correctamente.
• Ensure proper probe connections and settings before taking measurements.
• Do not exceed the maximum input ratings for voltage e corrente.
• Use only the accessories provided or approved by HANMATEK.
• Avoid operating the device in wet or damp condicións.
• Disconnect power from the circuit under test before connecting or disconnecting probes.
• Always observe local and national safety codes.

3. Contido do paquete

Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete. Se falta algún elemento ou está danado, póñase en contacto co seu provedor.

• HANMATEK HO51 Device
• Cable USB (Tipo-C)
• Sonda de osciloscopio pasiva
• Cables de proba do multímetro
• Guía de inicio rápido
• Probe Calibration Tool
• Adaptador de alimentación
• Funda de transporte suave

Image 3.1: HANMATEK HO51 device and included accessories.

4. Produto rematadoview

The HANMATEK HO51 features a clear layout for easy operation. Familiarize yourself with the buttons, connectors, and display area.

4.1 Controis e pantalla do panel frontal

Image 4.1: Front panel layout and controls of the HANMATEK HO51.

• Área de visualización: 3.5-inch color screen for waveform, measurement data, and menu display.
• Teclas F1-F4: Multi-function keys, their purpose changes based on the current menu.
• Tecla de modo: Switches between Oscilloscope, Multimeter, and Waveform Generator modes.
• CH Key: Channel selection (if applicable) or related settings.
• HOR Key: Horizontal scale adjustment for oscilloscope.
• Chave do sistema: Accesses system settings, including language selection.
• Save Key: Saves current waveform data or measurement results.
• Trig/Δ Key: Trigger menu for oscilloscope or relative value key for multimeter.
• Clave automática: Automatic setting for oscilloscope or automatic range key for multimeter.
• Measure Range Key: Measurement menu for oscilloscope or range key for multimeter.
• Tecla do interruptor de encendido: Acende/apaga o dispositivo.
• Tecla Reproducir/Pausa: Stops/runs oscilloscope acquisition or holds value for multimeter.
• Teclas de navegación: Up, Down, Left, Right for menu navigation and parameter adjustment.
• Multimeter Input Ports: A, mA, COM, QVC for connecting multimeter test leads.

4.2 Side and Bottom Connectors

Imaxe 4.2: Lateral view showing Type-C charging port and rear stand.

• Porto de carga tipo C: Located on the side for charging the internal battery and USB communication with a PC.
• Probe Compensation / Signal Generator Output Connector: Located on the top side, provides a 2.5V/1KHz square wave signal for probe calibration and serves as the waveform generator output.
• Measured Signal Input Connector (BNC): Located on the bottom for connecting the oscilloscope probe.
• Soporte: An expandable stand on the back allows for convenient viewángulos de inflexión.

5. Configuración

5.1 Carga inicial

Before first use, fully charge the device using the provided USB Type-C cable and power adapter. The charging indicator will show the charging status.

5.2 Encendido/apagado

Manteña premido o Tecla de interruptor de encendido (usually marked with a power symbol) to turn the device on or off.

5.3 Selección da lingua

Upon first startup, the device may be in a default language. To change the language:

1. Preme o Sistema chave.
2. Navigate to the language settings (often labeled F2 or similar).
3. Select your desired language (e.g., English) using the navigation keys and confirm.

5.4 Oscilloscope Probe Calibration

For accurate oscilloscope measurements, calibrate the passive probe before use:

1. Connect the oscilloscope probe to the BNC input connector on the bottom of the device.
2. Connect the probe tip to the probe compensation/signal generator output connector (1KHz square wave) on the top side of the device.
3. Enter Oscilloscope mode (if not already there) and adjust the vertical and horizontal scales to view the square wave.
4. Using the small calibration tool, adjust the screw on the probe connector until the square wave displayed on the screen has flat tops and bottoms with sharp corners, indicating proper compensation.

6. Instrucións de funcionamento

6.1 Modos de conmutación

Preme o Modo key to cycle between Oscilloscope, Multimeter, and Waveform Generator functions.

6.2 Oscilloscope Operation

In Oscilloscope mode, the device displays waveforms over time. Use the following controls:

• Escala vertical (Voltios/Div): Adjust using the navigation keys (Up/Down) when the vertical scale is highlighted.
• Escala horizontal (Tempo/Div): Preme HOR and then use navigation keys (Left/Right) to adjust.
• Configuración do disparador: Preme Trig/Δ to access trigger menu. Adjust trigger level, mode (Auto, Normal, Single), and type (rising/falling edge).
• Configuración automática: Preme Automático for automatic waveform scaling and positioning.
• Executar/Parar: Preme o Reproducir/Pausa key to start or stop waveform acquisition.

6.3 Multimeter Operation

In Multimeter mode, the device performs various electrical measurements. Connect the multimeter test leads to the appropriate input ports (A, mA, COM, QVC).

• Selección de funcións: Use the F1-F4 keys or navigation keys to select measurement functions (Voltage, Current, Resistance, Capacitance, Continuity, Diode).
• Selección de rango: Preme Rango de medida to manually select the measurement range, or use Automático for automatic ranging.
• Proba de continuidade: Connect leads across a circuit. An audible tone indicates continuity. Note that some users have reported a slight delay in response for continuity tests.
• Proba de diodo: Connect leads across a diode to measure its forward voltagcae.

6.4 Waveform Generator Operation

In Waveform Generator mode, the device outputs various signals from the probe compensation/signal generator output connector.

• Tipo de forma de onda: Use the F1-F4 keys or navigation keys to select the desired waveform (Sine, Square, Triangle, Pulse).
• Ajuste de frecuencia: Adjust the output frequency using the navigation keys.
• Amplitude Adjustment: Axusta a saída amplitude (1Vpp or 2.5Vpp) using the navigation keys.

6.5 PC Software Connectivity

Connect the HO51 to a computer via the USB Type-C port. Compatible PC software allows for data transfer, waveform analysis, and remote control of the device. Refer to the software's documentation for detailed instructions.

Image 6.1: HANMATEK HO51 connected to a PC for data export and analysis.

7. Mantemento

Proper maintenance ensures the longevity and accuracy of your HANMATEK HO51.

• Limpeza: Use un suave, damp cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure the device is powered off and disconnected from any power source before cleaning.
• Almacenamento: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided carrying case for protection.
• Coidado da batería: For optimal battery life, avoid fully discharging the battery frequently. If storing for extended periods, charge the battery to approximately 50% every few months.
• Actualizacións de firmware: Periodically check the HANMATEK official websitio para ver as actualizacións de firmware dispoñibles para garantir un rendemento óptimo e o acceso a novas funcións.

8 Solución de problemas

If you encounter issues with your HANMATEK HO51, refer to the following common problems and solutions.

• O dispositivo non se acende:
  • Ensure the battery is charged. Connect the device to a power source using the USB-C cable and adapter.
  • Manteña premido o botón de acendido durante uns segundos.
• Non se mostra ningunha forma de onda no modo Osciloscopio:
  • Check if the probe is correctly connected to the BNC input.
  • Verify the probe is properly calibrated.
  • Adjust the vertical (Volts/Div) and horizontal (Time/Div) scales.
  • Check trigger settings; try setting the trigger mode to 'Auto' or adjusting the trigger level.
  • Ensure the 'Run' state is active (not paused).
• Multimeter readings are inaccurate or slow:
  • Ensure test leads are securely connected to the correct input ports.
  • Verifique que estean seleccionadas a función de medición e o rango correctos.
  • For continuity tests, allow a moment for the device to register the connection, as some users have noted a slight delay.
  • Consider performing a factory reset via the System menu if persistent issues occur.
• Waveform generator output is incorrect:
  • Ensure the output is connected to the correct port.
  • Verify the selected waveform type, frequency, and ampaxustes de lititude.

9. Especificacións

Detailed technical specifications for the HANMATEK HO51 device.

9.1 Oscilloscope Specifications

9.2 Multimeter Specifications

9.3 Waveform Generator Specifications

9.4 Especificacións xerais

10. Garantía e soporte

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or contact HANMATEK customer service directly. You may also visit the product page on Amazon for additional support resources or to contact the seller.

Páxina de produtos de Amazon: HANMATEK HO51 on Amazon.com.be