1. Introducere
The Mastfuyi FY8825 is a portable nuclear radiation detector designed for monitoring X-ray, Gamma ray, and Beta ray radiation. Utilizing a Geiger-Miller counting tube, this device offers high sensitivity and real-time detection capabilities, making it suitable for various environments. Its large color LCD display provides clear measurement results, and integrated alarm functions ensure timely alerts for elevated radiation levels.
Imaginea 1: Față view of the Mastfuyi FY8825 Nuclear Radiation Detector, showing its green and black casing and color LCD screen.
2. Informații de siguranță
- Citiți cu atenție acest manual înainte de a utiliza dispozitivul.
- Do not attempt to disassemble or modify the device. This may compromise its accuracy and safety features.
- Keep the device away from extreme temperatures, humidity, and strong electromagnetic fields.
- While this device detects radiation, it does not provide protection against radiation exposure. Always follow established safety protocols when working in potentially radioactive environments.
- Aruncați dispozitivul și bateria acestuia în conformitate cu reglementările locale.
3. Conținutul pachetului
Verificați dacă toate articolele sunt prezente în colet:
- 1 x Mastfuyi FY8825 Nuclear Radiation Detector
- 1 x Geantă de transport
- 1 x Cablu de încărcare (USB Tip-C)
- 1 x Manual de utilizare (acest document)
Image 2: Illustration of the package contents, including the detector and its carrying bag.
4. Produs terminatview
4.1 Componentele dispozitivului
The Mastfuyi FY8825 features a robust design with a clear color LCD display and intuitive controls.
Imaginea 3: Detaliată view of the detector's display and button functions.
- Buton de alimentare: Pornește/oprește dispozitivul.
- Buton CLR (Ștergere): Clears current measurement data.
- APO (Automatic Power Off) Button: Activates/deactivates automatic power off function.
- Țineți butonul apasat: Îngheață citirea curentă de pe afișaj.
- Buton mut: Toggles sound alerts.
- Display LCD: Shows real-time, average, and maximum radiation values, dosage unit, signal detection, and battery status.
4.2 Indicatori de afișare
The large color LCD provides comprehensive information at a glance:
- REAL: The instantaneous radiation dose rate. This value fluctuates as radiation levels change.
- AVG: The average radiation dose rate over a period. This provides a more stable reading by smoothing out short-term fluctuations.
- MAX: The highest radiation dose rate recorded since the last reset.
The unit of measurement is typically microsieverts per hour (μSv/h).
5. Configurare
5.1 Încărcare inițială
The device comes with a built-in rechargeable battery. Before first use, or if the battery indicator shows low power, charge the device using the provided USB Type-C cable and a compatible power adapter (not included).
- Conectați cablul USB Type-C la portul de încărcare al dispozitivului.
- Conectați celălalt capăt al cablului la o sursă de alimentare USB (de exemplu, portul USB al computerului, adaptorul de perete).
- The battery indicator on the LCD will show charging status. Charge until the indicator shows a full battery.
5.2 Pornire/Oprire
- Pentru a porni: Apăsați și mențineți apăsat butonul de pornire (ⓘ) timp de aproximativ 2 secunde, până când afișajul se aprinde.
- Pentru a opri: Apăsați și mențineți apăsat butonul de pornire (ⓘ) for approximately 2 seconds until the display turns off.
6. Instrucțiuni de utilizare
6.1 Radiation Detection
The Mastfuyi FY8825 detects X-rays, Gamma rays, and Beta rays using its internal Geiger-Miller counting tube. The device continuously monitors the environment for radiation and displays the dose rate in real-time.
Imaginea 4: Pesteview of the detector's features and applications.
6.2 Understanding Readings
The LCD displays three primary values:
- REAL: The instantaneous radiation dose rate. This value fluctuates as radiation levels change.
- AVG: The average radiation dose rate over a period. This provides a more stable reading by smoothing out short-term fluctuations.
- MAX: The highest radiation dose rate recorded since the last reset.
The unit of measurement is typically microsieverts per hour (μSv/h).
6.3 Funcții de alarmă
The device features real-time alarms to alert users to elevated radiation levels. These alarms can be configured with three modes:
- Sunet: An audible alert.
- Vibrație: A tactile alert.
- Vizual: A flashing color analog bar on the screen.
You can toggle the sound alert using the Mute button. The alarm thresholds can typically be set within the device's settings menu (refer to on-screen prompts or a more detailed digital manual if available for specific threshold adjustment instructions).
Image 5: Visual representation of the three alarm modes.
6.4 Advanced Detection Capabilities
The high sensitivity of the Geiger-Miller tube allows for detection in various scenarios, including:
- Industrial environments
- Medical imaging areas (e.g., X-ray/CT machines)
- Checking materials like marble, ceramic tiles, and certain food items or cosmetics for natural radioactivity.
Imaginea 6: Examples of wide-range detection applications.
7. Întreținere
- curatenie: Ștergeți dispozitivul cu o lavetă moale și uscată. Nu utilizați substanțe de curățare abrazive sau solvenți.
- Depozitare: Store the device in its carrying bag in a cool, dry place when not in use. Avoid direct sunlight.
- Îngrijirea bateriei: For optimal battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in constant use.
8. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Dispozitivul nu pornește. | Baterie descărcată. | Încărcați complet dispozitivul. |
| Citiri inexacte sau fluctuante. | Environmental interference; device not stable. | Ensure the device is in a stable position. Move away from strong electromagnetic sources. Allow time for readings to stabilize. |
| Alarm not sounding/vibrating. | Mute function active; alarm threshold not met. | Check if the mute function is active. Verify alarm threshold settings. |
| Afișajul este gol sau înghețat. | Device malfunction; temporary software issue. | Încercați să reporniți dispozitivul. Dacă problema persistă, contactați serviciul de asistență pentru clienți. |
9. Specificații
| Caracteristică | Detaliu |
|---|---|
| Marca | Mastfuyi |
| Numărul de model | FY8825 |
| Detection Rays | X-ray, Gamma ray, Beta ray |
| Tip detector | Geiger-Miller Counting Tube |
| Afişa | LCD color mare |
| Moduri de alarmă | Sound, Vibration, Visual (flashing bar) |
| Sursa de alimentare | Baterie reîncărcabilă încorporată |
| Port de încărcare | USB tip C |
| Greutatea articolului | 170 g |
| Dimensiuni pachet | 16.9 x 8.9 x 3.9 cm |
Image 7: Product dimensions of the detector and its carrying bag.
10. Garanție și asistență
Mastfuyi oferă o Garanție necondiționată de 24 de luni for the FY8825 Nuclear Radiation Detector from the date of purchase. Additionally, lifetime after-sales service is available for product support and inquiries.
For warranty claims, technical assistance, or any questions regarding your device, please contact Mastfuyi customer support through the retailer where the product was purchased or refer to the official Mastfuyi website pentru informații de contact.
