1. Úvod
The OWON HDS2102S is a versatile 3-in-1 handheld device combining the functionalities of a digital oscilloscope, a multimeter, and a waveform generator. Designed for portability and ease of use, it is ideal for outdoor maintenance, rapid on-site measurements, automobile maintenance, and power detection. It features a 3.5-inch high-resolution, high-contrast color LCD display for clear data visualization.
Video: Konecview of the OWON HDS200 series, highlighting its 3-in-1 functionality, portability, and key features.
2. Klíčové vlastnosti
- Multifunkčnost: Integrates Oscilloscope, Multimeter, and Waveform Generator (HDS2102S model).
- Zobrazit: 3.5-inch high-resolution, high-contrast color LCD, optimized for outdoor visibility.
- Řízení spotřeby: Powered by an 18650 lithium battery, offering approximately 6 hours of continuous operation with a low power consumption of ≤3W.
- Konektivita: USB Type-C interface supports charging via power bank and PC software connection for data transfer and control.
- Trvanlivost: Integrated rubber covering design for a comfortable grip and enhanced durability.
- Kalibrace: Self-calibration function ensures measurement accuracy.
- Programovatelnost: SCPI (Standard Commands for Programmable Instruments) support facilitates secondary development and automation.
Image: Device with a hangable bracket for convenient placement and examples of oscilloscope waveform displays.
3. Obsah balení
Ujistěte se, že máte v balení všechny níže uvedené položky:
- 1 x Main Device (OWON HDS2102S Digital Oscilloscope)
- 1 x taška na přenášení
- 1 x Oscilloscope Probe
- 1 x Power Plug (EU type)
- 1 x Probe Adjust Tool
- 1 x USB kabel (typu C)
- 2 x Multimeter Leads (Red and Black)
- 1 x Quick Guide (Instructions Manual)
- 1 x BNC to Alligator Clip Cable
Image: Visual representation of all included accessories and the main device.
4. Zařízení skončiloview
4.1 Přední panel
The front panel features the 3.5-inch LCD display, function buttons (F1-F4), mode selection, channel selection (CH1/2), horizontal control (HOR), system settings, save function, measure range, auto-set, trigger controls (Trig/Δ), and play/pause button. The multimeter input connectors are located at the bottom.
Obrázek: Přední strana view of the OWON HDS2102S handheld oscilloscope.
4.2 Horní panel
The top panel includes the BNC connectors for oscilloscope channels (CH1, CH2) and the waveform generator output (GEN OUT).
Obrázek: Nahoře view of the device with BNC connectors.
4.3 Boční panel
The side panel houses the USB Type-C interface for charging and communication, and the oscilloscope probe calibration signal output (1kHz square wave).
Obrázek: Boční view of the device with USB-C port and calibration signal.
4.4 Zadní panel
The rear panel features the battery compartment and a hangable bracket for convenient positioning.
Obrázek: Zadní view of the device with battery cover open.
4.5 Rozměry
Approx. 198mm (Height) x 96mm (Width) x 38mm (Depth). Weight is approximately 0.6 kg (main device, without battery).
Image: Device dimensions and key interface locations.
5. Nastavení
5.1 Instalace a nabíjení baterie
The device is powered by an 18650 lithium battery. To install or replace the battery, remove the screw on the rear cover to access the battery compartment. The device can be charged via the USB Type-C interface using the provided power plug or an external power bank (5V/2A).
Image: Battery compartment and USB Type-C charging port.
5.2 Probe and Lead Connection
Connect the oscilloscope probes to the CH1 and CH2 BNC inputs on the top panel. Use the multimeter leads with the VΩ+C, COM, and mA/A inputs on the front panel for multimeter functions. For waveform generation, connect to the GEN OUT BNC connector.
5.3 Zapnutí/vypnutí
Press and hold the power button located on the front panel to turn the device on or off.
6. Provozní režimy
The OWON HDS2102S integrates three main functions: Oscilloscope, Multimeter, and Waveform Generator. You can switch between these functions with just one key.
Image: Instrument Transformers - Function overview.
6.1 Funkce osciloskopu
The oscilloscope mode allows for waveform observation and analysis. It features a 100MHz bandwidth and a real-time sampling rate of 500MSa/s. Key features include:
- Rychlost zachycení tvaru vlny: Max 10,000 wfrms/s.
- Record Length: Max 8K.
- Funkce měření: Cursor measurement and multiple auto measurement functions (Frequency, Period, Amplitude, Max, Min, Mean, PK-PK).
- Režimy akvizice: Peak detect for jamming burr detection, high refresh, and deep storage for capturing exceptional and low probability events.
- XY Function: For phase comparison.
- Auto Set Function: One-key auto set for easy detection and debugging.
- Funkce uložení: Save up to 4 settings, 4 reference waveforms, and 4 CSV waveform files. Connect to a computer via USB Type-C to recognize the oscilloscope as a USB flash drive for easy access to saved data.
Image: Oscilloscope functions including auto measurement, cursor measurement, and save options.
6.2 Funkce multimetru
The integrated multimeter provides 20,000 counts with true RMS measurement. It supports auto-range functionality for ease of use. Measurements include:
- svtage (DC 1000V input voltage)
- Proud
- Odpor
- Dioda
- Kapacita
- Test kontinuity
It features a reading hold function and relative measurement function.
Image: Multimeter function demonstrating voltagměření e, odporu a kapacity.
6.3 Waveform Generator Function (HDS2102S only)
The HDS2102S model includes a waveform generator with a maximum output frequency of 25MHz. It offers a 14-bit vertical resolution and 125MSa/s high sampling rate. Available waveform types include:
- Sine (0.1Hz - 25MHz)
- Square (0.1Hz - 5MHz)
- Ramp (0.1Hz - 1MHz)
- Pulse (0.1Hz - 5MHz)
- Arbitrary (0.1Hz - 5MHz) - including Sinc, Bessel, StairUp, StairUpDown, StairDown, AttAlt, AmpVšechno.
Image: Waveform Generator functions and output types.
7. Specifikace
7.1 Specifikace osciloskopu
| Parametr | HDS2102 | HDS2102S |
|---|---|---|
| Šířka pásma | 100 MHz | |
| Kanály | 2-CH Oscilloscope | 2-CH Oscilloscope + 1-CH Generator |
| Sample Rate | 500MSa / s | |
| Acquisition Model | Normal, Peak detect | |
| Délka záznamu | 8K | |
| Zobrazit | 3.5palcový LCD | |
| Waveform Refresh Rate | 10,000 wfrms/s | |
| Vstupní spojka | DC, AC, and Ground | |
| Vstupní impedance | 1 MΩ±2%, in parallel with 16pF±10pF | |
| Probe Attenuation Factors | 1X, 10X, 100X, 1000X, 10000X | |
| Max. Vstupní svtage | 400V (DC+AC, PK PK, 1MΩ input impedance) (10:1 probe attenuation) | |
| Bandwidth Limit (typical) | 20MHz / Full bandwidth | |
| Horizontální měřítko | 2ns/div - 1000s/div, step by 1-2-5 | |
| Vertikální citlivost | 10 mV/dílek - 10 V/dílek | |
| Vertikální rozlišení | 8 bitů | |
| Typ spouště | Okraj | |
| Režimy spouštění | Auto, Normal, Single | |
| Automatické měření | Frequency, Period, Amplitude, Max, Min, Mean, PK-PK | |
| Měření kurzoru | ΔV, ΔT, ΔT&ΔV between cursors | |
| Komunikační rozhraní | USB Type-C | |
7.2 Digital Multimeter Specifications
| Parametr | Hodnota |
|---|---|
| Max. Rezoluce | 20,000 počítá |
| Testovací režim | svtage, Current, Resistance, Capacitance, Diode, and Continuity test |
| Vstupní impedance | 10 MΩ |
| Max. Vstupní objemtage | 750 V střídavého proudu, 1000 V stejnosměrného proudu |
| Max vstupní proud | DC: 10A AC: 10A |
| Dioda | 0-2V |
7.3 Waveform Generator Specifications (HDS2102S only)
| Parametr | Typ | Frekvenční rozsah |
|---|---|---|
| Frekvenční výstup | Sinus | 0.1 Hz - 25 MHz |
| Náměstí | 0.1 Hz - 5 MHz | |
| Ramp | 0.1 Hz - 1 MHz | |
| Puls | 0.1 Hz - 5 MHz | |
| Libovolný | 0.1 Hz - 5 MHz | |
| Sampsazba ling | 125MSa / s | |
| Kanál | 1-CH | |
| AmpRozsah šířky | 20mVpp - 5Vpp | |
| Délka křivky | 8K | |
| Vertikální rozlišení | 14 bitů | |
| Výstupní impedance | 50Ω | |
8. Uživatelské tipy
- The device is highly portable and functions as an excellent multimeter, making it suitable for various field applications.
- For extended use, the battery can be quickly replaced by removing the screw on the rear cover.
- The integrated rubber covering provides a comfortable and secure grip, preventing easy peeling off even after long-term use.
- The USB Type-C interface is versatile, allowing charging from an external power bank (5V/2A) for prolonged outdoor operation.
9. Řešení problémů
If you encounter any issues with your OWON HDS2102S, please consider the following basic troubleshooting steps:
- Zařízení se nezapíná: Ensure the battery is correctly installed and sufficiently charged. Connect the device to a power source via the USB-C cable.
- Nesprávné měření: Verify that probes and leads are securely connected to the correct input terminals for the selected function. Perform a self-calibration if available.
- Problémy se zobrazením: Check for any physical damage to the screen. If the display is unresponsive or shows artifacts, try restarting the device.
- Problémy s připojením k PC: Ensure the USB-C cable is properly connected and the correct drivers are installed on your computer.
For persistent problems, refer to the comprehensive user manual (if a PDF link was provided, it would be referenced here) or contact customer support.
10. Údržba
- Čištění: K čištění zařízení používejte měkký, suchý hadřík. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
- Skladování: Zařízení skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot. Pokud jej skladujete delší dobu, ujistěte se, že je baterie částečně nabitá (kolem 50 %), abyste prodloužili její životnost.
- Péče o baterie: Avoid fully discharging the battery frequently. Charge the battery regularly even if the device is not in use.
- Péče o sondu: Handle probes and leads carefully to prevent damage. Store them neatly to avoid tangling.
11. Záruka a podpora
For warranty information, technical support, or service inquiries, please refer to the official OWON webnebo se obraťte na autorizovaného prodejce. Uschovejte si účtenku jako doklad o koupi pro případ reklamace.
