1. Ürün Bittiview
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. Güvenlik Bilgileri
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.
- Genel güvenlik: Cihazı her zaman belirtilen ses seviyesi aralığında kullanın.tage and current limits. Do not operate the device in wet or damp koşullar.
- Prob Güvenliği: Ensure probes are correctly connected and rated for the measurement being performed. Avoid touching exposed wiring or components when the device is powered on.
- Pil Güvenliği: Use only the specified battery type. Do not disassemble, crush, or expose the battery to extreme temperatures.
- Bakım: Tüm servis işlemlerini yetkili personele yaptırın. Cihazı kendiniz tamir etmeye çalışmayın.
3. Temel Özellikler
- Dijital Multimetre: 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 Tasarım: Portable form factor with a 3.5-inch high-definition color LCD screen, suitable for various environments.
- Uzun Pil Ömrü: Low-power design with a 2000 mAh high-capacity lithium battery and standard Type-C port for charging and power bank compatibility.
4. Paket İçeriği
The standard package for the OWON HDS241 includes:
- OWON HDS241 Handheld Oscilloscope Unit
- Test Leads for Multimeter
- Osiloskop Probu
- USB C Tipi Kablo
- Kullanım Kılavuzu (bu belge)
Note: Additional accessories such as a BNC-to-alligator clip cable or carrying case may need to be purchased separately.
5. Cihaz Düzeni ve Kontrolleri
Familiarize yourself with the physical components and controls of the HDS241.
Resim 5.1: Ön ve yan görünüm 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. İlk Kurulum
6.1 Cihazı Şarj Etme
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.
- Kablonun diğer ucunu bir USB güç kaynağına bağlayın.
- Şarj göstergesi şarj durumunu gösterecektir.
Image 6.1: The USB Type-C charging port and internal battery compartment, emphasizing long-lasting performance.
6.2 Açma/Kapatma
Basılı tutun Güç Cihazı açmak veya kapatmak için düğmeye basın.
7. Çalışma Modları
The HDS241 features three primary operating modes: Oscilloscope, Multimeter, and Signal Generator. Press the Mod button to switch between these functions.
7.1 Osiloskop Modu
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.
- Auto-Setup: Basın Otomatik button for automatic scaling and positioning of the waveform.
- Ölçümler: Kullanın Ölçüm menu (accessed via F1) to select automatic measurements like Frequency, Period, Amplitude, Max, Min, Peak-to-Peak, and RMS.
- İmleç Ölçümleri: Activate cursor measurements (accessed via F2) to manually measure voltage (ΔV) and time (ΔT) differences between points on the waveform.
- Tetikleyici Ayarları: Adjust trigger type, level, and mode using the Trig/Δ düğme.
- Horizontal/Vertical Controls: Use the navigation arrows to adjust time base (horizontal) and voltage scale (vertical).
Resim 7.1.1: Örn.amples of oscilloscope display features including dual sampling mode, high refresh rate, 8 types of auto-measurements, and cursor measurements.
Resim 7.1.2: Örn.amples of actual measured waveforms, demonstrating the oscilloscope's signal capture capabilities for different signal types.
7.2 Multimetre Modu
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.
- İşlev Seçimi: Kullanın Mod button to cycle through measurement types (Voltage, Current, Resistance, Capacitance, Diode, Continuity).
- Otomatik Kademelendirme: The device supports auto-ranging for convenient measurement.
- Veri tutma: Kullanın Kaydetmek button or a dedicated hold function (if available) to freeze the current reading.
7.3 Sinyal Üretici Modu
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).
- Dalga Formu Seçimi: Use the F-keys to select sine, square, ramp, or pulse waveforms.
- Parametre Ayarı: Adjust frequency and amplitude using the navigation arrows. The maximum output amplitude is 2.5 Vpp.
8. Veri Yönetimi
The HDS241 supports data transfer to a computer via its USB Type-C port for further analysis and record-keeping.
- PC'ye bağlanma: Use the provided USB Type-C cable to connect the device to your computer.
- Yazılım: Refer to the OWON website for any necessary drivers or software to facilitate data transfer and analysis.
- Verileri Kaydetmek: Kullanın Kaydetmek 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. Bakım
- Temizlik: Cihazı yumuşak ve kuru bir bezle temizleyin. Aşındırıcı temizleyiciler veya çözücüler kullanmayın.
- Depolamak: Cihazı serin, kuru ve doğrudan güneş ışığından ve aşırı sıcaklıklardan uzak bir yerde saklayın.
- Pil Bakım: Uzun süreli saklama için, pilin kısmen şarjlı (yaklaşık %50) olduğundan emin olun ve pil sağlığını korumak için birkaç ayda bir yeniden şarj edin.
- Prob Kalibrasyonu: Periodically calibrate the oscilloscope probe using the dedicated probe compensation output to ensure accurate measurements.
10. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Cihaz açılmıyor. | Pil zayıf veya bitmiş. | Connect the device to a power source using the USB Type-C cable and allow it to charge. |
| Osiloskop modunda dalga formu görüntülenmiyor. | Probe not connected correctly; signal too small or too large; incorrect time base or voltage ölçek. | Ensure probe is securely connected. Press Otomatik for automatic setup. Adjust vertical and horizontal scales manually. Check trigger settings. |
| Multimetre ölçümleri doğru değil. | 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. |
| Sinyal jeneratörünün çıkışı beklendiği gibi değil. | Incorrect waveform type, frequency, or amplitude set. | Seçilen dalga biçimini, frekansı ve ampSinyal jeneratörü menüsündeki genlik ayarları. |
11. Teknik Özellikler
Osiloskop Özellikleri:
| Parametre | Değer |
|---|---|
| Bant genişliği | 40MHz |
| Kanal | 1 |
| Sampling Oranı | 250MSa / sn |
| Edinme Modu | Sample, Peak Detect |
| Kayıt Uzunluğu | Max. 8K |
| Görüntülemek | 3.5 inç LCD |
| Dalga Formu Yenileme Hızı | 10,000 wfms/s |
| Giriş Bağlantısı | DC, AC, Ground |
| Giriş Empedansı | 1 MΩ±2%, in parallel with 16 pF±10 pF |
| Prob Zayıflaması | 1X, 10X, 100X, 1000X |
| Maksimum Giriş Hacmitage | 400V (DC + AC, PK-PK) |
| Sensitivity Resolution | 10mV/bölüm-10V/bölüm |
| Dikey Çözünürlük | 8 bit |
| Yatay Ölçek | 5ns/div-1000s/div, step 1-2-5 |
| Tetikleyici Türü | Kenar |
| Tetikleme Modu | Otomatik, Normal, Tek |
| Otomatik Ölçüm | Period, Frequency, Mean, PK-PK, Max, Min, Amplitude, RMS |
| İmleç Ölçümü | ΔV, ΔT |
Image 11.1: Detailed oscilloscope specifications.
Digital Multimeter Specifications:
| Parametre | Değer |
|---|---|
| Görüntüleme Sayısı | 4½ digits (max 24000 counts) |
| Test Modları | Cilttage, Current, Resistance, Capacitance, Diode, Continuity |
| Maksimum Giriş Hacmitage | AC 750V, DC 1000V |
| Maksimum Giriş Akımı | AC 10A, DC 10A |
| Otomatik Arazi | Evet |
| Gerçek RMS | Evet |
Image 11.2: Detailed digital multimeter specifications.
Signal Waveform Generator Specifications:
| Parametre | Değer |
|---|---|
| Dalga formları | Sinüs, Kare, Ramp, Nabız |
| Çıkış Frekansı | 10Hz-100KHz |
| Amplütuf | 2Vpp-2.5Vpp |
Image 11.3: Detailed signal waveform generator specifications.
Genel Özellikler:
- Boyutlar: 9.6x3.8x19.8 cm
- Ürün Ağırlığı: 1.2 Kilogram
- Güç Kaynağı: Battery Powered (2000 mAh Lithium Battery)
- Renk: Mavi
- Sertifikalar: CE, True RMS
12. Garanti ve Destek
OWON products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please refer to the official OWON websiteyi ziyaret edin veya yerel distribütörünüzle iletişime geçin.
- Garanti Süresi: Standard manufacturer's warranty applies. Please check your purchase documentation for specific terms and duration.
- Teknik Destek: Visit the OWON official website for FAQs, software downloads, and contact information for technical assistance.
- İade: Refer to the retailer's return policy for details on product returns and exchanges.
