1. Məhsul bitdiview
The OWON HDS241 is a versatile 3-in-1 handheld device integrating a single-channel oscilloscope, a 24000-count digital multimeter, and a 100kHz signal generator. Designed for both outdoor and indoor use, it offers a compact form factor with powerful measurement capabilities for various electrical and electronic applications.
Image 1.1: The OWON HDS241 device, highlighting its oscilloscope, multimeter, and signal generator functions.
2. Təhlükəsizlik Məlumatı
Before using the OWON HDS241, please read and understand all safety instructions to prevent electric shock, injury, or damage to the device. Keep this manual for future reference.
- Ümumi Təhlükəsizlik: Cihazı həmişə göstərilən həcm daxilində istifadə edintage and current limits. Do not operate the device in wet or damp şərtlər.
- Prob Təhlükəsizliyi: Ensure probes are correctly connected and rated for the measurement being performed. Avoid touching exposed wiring or components when the device is powered on.
- Batareyanın Təhlükəsizliyi: Use only the specified battery type. Do not disassemble, crush, or expose the battery to extreme temperatures.
- Baxım: Refer all servicing to qualified personnel. Do not attempt to repair the device yourself.
3. Əsas Xüsusiyyətlər
- Rəqəmsal multimetr: 4 1/2 digit True RMS digital multimeter for measuring AC/DC voltage/current, resistance, diode, capacitance, and continuity. Maximum input voltage is AC 750V, DC 1000V.
- Signal Waveform Generator: 1-channel 100 kHz generator supporting sine, square, ramp, and pulse wave outputs. Maximum output amplitude is 2.5 Vpp.
- Osiloskop: Waveform refresh rate up to 10,000 wfms/s, 40MHz bandwidth, and real-time sampling rate up to 250MSa/s. Features auto-setup, multiple measurement functions, 8K record length, cursor measurement, and slow scan mode for long-term signal monitoring.
- Kompakt dizayn: Portable form factor with a 3.5-inch high-definition color LCD screen, suitable for various environments.
- Uzun Batareya Ömrü: Low-power design with a 2000 mAh high-capacity lithium battery and standard Type-C port for charging and power bank compatibility.
4. Paketin məzmunu
The standard package for the OWON HDS241 includes:
- OWON HDS241 Handheld Oscilloscope Unit
- Test Leads for Multimeter
- Osiloskop zondu
- USB Tip-C Kabel
- İstifadəçi Təlimatı (bu sənəd)
Note: Additional accessories such as a BNC-to-alligator clip cable or carrying case may need to be purchased separately.
5. Cihazın tərtibatı və idarəetmə elementləri
Familiarize yourself with the physical components and controls of the HDS241.
Şəkil 5.1: Ön və yan view of the OWON HDS241 with key controls and ports labeled. Labels include: signal input connector, display area, multifunction keys, channel key, mode switching key, system settings, save settings, power button, relative value/activation menu key, multimeter input port, horizontal time base setting/signal adjustment, return key, range switch/measurement menu key, arrow keys, auto range/auto setting key, hold value/Stop/Run key, probe compensation output (2.5V/1kHz square wave or signal generator output), USB charging/communication interface, approximate weight (0.6 kg host, excluding battery), gross weight (1.2 kg).
Image 5.2: Detail of the BNC connector, designed for safety and signal integrity, with external rubber coating.
6. İlkin Quraşdırma
6.1 Cihazın doldurulması
The HDS241 is equipped with a built-in 2000 mAh lithium battery. Before first use, fully charge the device using the provided USB Type-C cable and a compatible power adapter (not included) or a computer USB port.
- Connect the USB Type-C cable to the device's Type-C port.
- Kabelin digər ucunu USB enerji mənbəyinə qoşun.
- Doldurma göstəricisi doldurulma vəziyyətini göstərəcək.
Image 6.1: The USB Type-C charging port and internal battery compartment, emphasizing long-lasting performance.
6.2 Yandırma/Söndürmə
basın və saxlayın Güc cihazı yandırmaq və ya söndürmək üçün düymə.
7. Əməliyyat rejimləri
The HDS241 features three primary operating modes: Oscilloscope, Multimeter, and Signal Generator. Press the Rejim button to switch between these functions.
7.1 Osiloskop Rejimi
In Oscilloscope mode, the device displays real-time waveforms, allowing for detailed analysis of electrical signals. Connect the oscilloscope probe to the BNC connector on the top of the device.
- Avtomatik quraşdırma: düyməsini basın Avtomatik button for automatic scaling and positioning of the waveform.
- Ölçmələr: istifadə edin Ölçmək menu (accessed via F1) to select automatic measurements like Frequency, Period, Amplitude, Max, Min, Peak-to-Peak, and RMS.
- Kursor Ölçmələri: Activate cursor measurements (accessed via F2) to manually measure voltage (ΔV) and time (ΔT) differences between points on the waveform.
- Tətik Parametrləri: Adjust trigger type, level, and mode using the Trig/Δ düyməsi.
- Horizontal/Vertical Controls: Use the navigation arrows to adjust time base (horizontal) and voltage scale (vertical).
Şəkil 7.1.1: Məsamples of oscilloscope display features including dual sampling mode, high refresh rate, 8 types of auto-measurements, and cursor measurements.
Şəkil 7.1.2: Məsamples of actual measured waveforms, demonstrating the oscilloscope's signal capture capabilities for different signal types.
7.2 Multimetr Rejimi
In Multimeter mode, the HDS241 functions as a digital multimeter. Connect the test leads to the appropriate input ports (VΩ+C, COM, A, mA) at the bottom of the device.
- Funksiya seçimi: istifadə edin Rejim button to cycle through measurement types (Voltage, Current, Resistance, Capacitance, Diode, Continuity).
- Avtomatik diapazon: The device supports auto-ranging for convenient measurement.
- Məlumat saxlama: istifadə edin Saxla button or a dedicated hold function (if available) to freeze the current reading.
7.3 Siqnal Generatoru Rejimi
The Signal Generator mode allows the device to output various waveforms. Connect the output to the circuit under test using the appropriate cable (e.g., BNC to alligator clips, not included).
- Dalğa Formasının Seçimi: Use the F-keys to select sine, square, ramp, or pulse waveforms.
- Parametrlərin tənzimlənməsi: Adjust frequency and amplitude using the navigation arrows. The maximum output amplitude is 2.5 Vpp.
8. Məlumatların idarə edilməsi
The HDS241 supports data transfer to a computer via its USB Type-C port for further analysis and record-keeping.
- PC-yə qoşulma: Use the provided USB Type-C cable to connect the device to your computer.
- Proqram təminatı: Refer to the OWON website for any necessary drivers or software to facilitate data transfer and analysis.
- Məlumata qənaət: istifadə edin Saxla button to store waveform images, settings, or measurement data directly on the device.
Image 8.1: The OWON HDS241 connected to a computer for data transfer and analysis, enabling easy waveform control.
9. Baxım
- Təmizləmə: Cihazı yumşaq, quru bir parça ilə təmizləyin. Aşındırıcı təmizləyicilərdən və ya həlledicilərdən istifadə etməyin.
- Yaddaş: Cihazı birbaşa günəş işığından və həddindən artıq temperaturdan uzaq sərin, quru yerdə saxlayın.
- Batareyaya qulluq: For long-term storage, ensure the battery is partially charged (around 50%) and recharge it every few months to maintain battery health.
- Probun kalibrlənməsi: Periodically calibrate the oscilloscope probe using the dedicated probe compensation output to ensure accurate measurements.
10. Giderme
| Problem | Mümkün Səbəb | Həll |
|---|---|---|
| Cihaz işə düşmür. | Az və ya tükənmiş batareya. | Connect the device to a power source using the USB Type-C cable and allow it to charge. |
| Osiloskop rejimində heç bir dalğa forması göstərilmir. | Probe not connected correctly; signal too small or too large; incorrect time base or voltage miqyası. | Ensure probe is securely connected. Press Avtomatik for automatic setup. Adjust vertical and horizontal scales manually. Check trigger settings. |
| Multimetr göstəriciləri qeyri-dəqiqdir. | Test leads not properly connected; incorrect measurement function selected; external interference. | Verify test lead connections. Ensure the correct measurement mode (voltage, current, resistance) is selected. Minimize external electrical noise. |
| Siqnal generatorunun çıxışı gözlənildiyi kimi deyil. | Incorrect waveform type, frequency, or amplitude set. | Seçilmiş dalğa formasını, tezliyini və amplitude settings in the signal generator menu. |
11. Texniki spesifikasiyalar
Oscilloscope Specifications:
| Parametr | Dəyər |
|---|---|
| Bant genişliyi | 40MHz |
| Kanal | 1 |
| Sampling dərəcəsi | 250MSa / s |
| Alma rejimi | Sample, Peak Detect |
| Rekord Uzunluğu | Max. 8K |
| Ekran | 3.5 düymlük LCD |
| Dalğa formasının yeniləmə dərəcəsi | 10,000 wfms/s |
| Giriş Kuplajı | DC, AC, Ground |
| Giriş empedansı | 1 MΩ±2%, in parallel with 16 pF±10 pF |
| Zond zəifləməsi | 1X, 10X, 100X, 1000X |
| Maksimum Giriş Voltage | 400V (DC + AC, PK-PK) |
| Sensitivity Resolution | 10mV/div-10V/div |
| Şaquli qətnamə | 8 bit |
| Horizontal Scale | 5ns/div-1000s/div, step 1-2-5 |
| Tətik növü | Kənar |
| Tətik rejimi | Avtomatik, Normal, Tək |
| Avtomatik Ölçmə | Period, Frequency, Mean, PK-PK, Max, Min, Amplitude, RMS |
| Kursorun ölçülməsi | ΔV, ΔT |
Image 11.1: Detailed oscilloscope specifications.
Digital Multimeter Specifications:
| Parametr | Dəyər |
|---|---|
| Ekran sayı | 4½ digits (max 24000 counts) |
| Test rejimləri | Cildtage, Current, Resistance, Capacitance, Diode, Continuity |
| Maksimum Giriş Voltage | AC 750V, DC 1000V |
| Maksimum giriş cərəyanı | AC 10A, DC 10A |
| Avto Menzil | Bəli |
| Əsl RMS | Bəli |
Image 11.2: Detailed digital multimeter specifications.
Signal Waveform Generator Specifications:
| Parametr | Dəyər |
|---|---|
| Dalğa formaları | Sine, Meydan, Ramp, Nəbz |
| Çıxış Tezliyi | 10Hz-100KHz |
| Ampuzunluq | 2Vpp-2.5Vpp |
Image 11.3: Detailed signal waveform generator specifications.
Ümumi Spesifikasiyalar:
- Ölçülər: 9.6 x 3.8 x 19.8 sm
- Maddə çəkisi: 1.2 kiloqram
- Güc mənbəyi: Battery Powered (2000 mAh Lithium Battery)
- Rəng: Mavi
- Sertifikatlar: CE, True RMS
12. Zəmanət və Dəstək
OWON products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official OWON websaytına daxil olun və ya yerli distribyutorunuzla əlaqə saxlayın.
- Zəmanət müddəti: Standard manufacturer's warranty applies. Please check your purchase documentation for specific terms and duration.
- Texniki Dəstək: Visit the OWON official website for FAQs, software downloads, and contact information for technical assistance.
- Qaytarır: Refer to the retailer's return policy for details on product returns and exchanges.
