Mastfuyi FY8825 Nuclear Radiation Detector User Manual

1. Nhanganyaya

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.

Mufananidzo 1: Mberi view of the Mastfuyi FY8825 Nuclear Radiation Detector, showing its green and black casing and color LCD screen.

2. Safety Information

• Verenga bhuku rino zvakanyatsonaka usati washandisa mudziyo.
• 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.
• Rasa mudziyo nebhatiri rayo maererano nemitemo yenzvimbo.

3. Package Zviri mukati

Tarisa uone kuti zvinhu zvese zviripo mupakeji:

• 1 x Mastfuyi FY8825 Nuclear Radiation Detector
• 1 x Kutakura Bhegi
• 1 x Cable yekuchaja (USB Type-C)
• 1 x Chinyorwa cheMushandisi (gwaro iri)

Image 2: Illustration of the package contents, including the detector and its carrying bag.

4. Chigadzirwa Pamusoroview

4.1 Device Components

The Mastfuyi FY8825 features a robust design with a clear color LCD display and intuitive controls.

Mufananidzo 3: Yakadzama view of the detector's display and button functions.

• Bhatani reSimba: Inobatidza/kudzima mudziyo.
• CLR (Clear) Button: Clears current measurement data.
• APO (Automatic Power Off) Button: Activates/deactivates automatic power off function.
• BATA Bhatani: Inomisa kuverenga ikozvino pachiratidziro.
• Mute Bhatani: Toggles sound alerts.
• Chiratidziro cheLCD: Shows real-time, average, and maximum radiation values, dosage unit, signal detection, and battery status.

4.2 Zviratidzi

The large color LCD provides comprehensive information at a glance:

• CHAIKO: 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. Setup

5.1 Kutanga Kuchaja

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).

1. Connect the USB Type-C cable to the charging port on the device.
2. Batanidza imwe mugumo wetambo kune USB magetsi sosi (semuenzaniso, komputa USB port, madziro adapta).
3. The battery indicator on the LCD will show charging status. Charge until the indicator shows a full battery.

5.2 Kubatidza/Kudzima

• Kubatidza: Dzvanya uye bata bhatani reSimba (ⓘ) for approximately 2 seconds until the display illuminates.
• Kudzima: Dzvanya uye bata bhatani reSimba (ⓘ) for approximately 2 seconds until the display turns off.

6. Operating Instructions

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.

Mufananidzo 4: Pamusoroview of the detector's features and applications.

6.2 Kunzwisisa Kuverenga

The LCD displays three primary values:

• CHAIKO: 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 Alarm Mabasa

The device features real-time alarms to alert users to elevated radiation levels. These alarms can be configured with three modes:

• Inzwi: Nyevero inonzwika.
• Vibration: A tactile alert.
• Zvinoonekwa: 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.

Mufananidzo 6: Eksamples of wide-range detection applications.

7. Kuchengeta

• Kuchenesa: Pukuta chigadziro nemucheka wakapfava, wakaoma. Usashandise abrasive cleaners kana solvents.
• Kuchengeta: Store the device in its carrying bag in a cool, dry place when not in use. Avoid direct sunlight.
• Battery Care: Kuti bhatiri rigare kwenguva refu, dzivisa kuburitsa bhatiri rakazara nguva nenguva. Chaja mudziyo nguva dzose, kunyangwe usingaushandise nguva dzose.

8. Kugadzirisa matambudziko

9. Zvinotsanangurwa

Image 7: Product dimensions of the detector and its carrying bag.

10. Warranty uye Tsigiro

Mastfuyi provides a 24-month unconditional warranty 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 websaiti yeruzivo rwekusangana.