1. Entwodiksyon
The CHNADKS HFS-20 is an upgraded portable nuclear radiation detector designed for monitoring X, Beta (β), and Gamma (γ) rays. This handheld instrument features an LCD display, two measurement alert methods, and recording capabilities, making it accessible for various users.
It is widely applicable in environments where ionizing radiation may be present, such as homes, irradiation processing facilities, health and epidemic prevention sectors, and for personal radiation dose supervision and protection.
Image: Wide range of applications for the CHNADKS HFS-20 detector.
2. Pake kontni
Lè w ap ouvri pake a, tanpri verifye si tout atik ki nan lis anba a yo la epi yo an bon eta:
- CHNADKS HFS-20 Nuclear Radiation Detector
- Zippered Carrying Case with foam padding
- USB Kalite-C Chaje Kab
- Manyèl itilizatè
- Sètifika Konfòmite
- senti ponyèt
Image: Contents of the CHNADKS HFS-20 product package.
3. Pwodwi souview
The HFS-20 detector is a compact, handheld device designed for ease of use and portability. It features a clear display and intuitive controls.
3.1 Konpozan Aparèy
- Ekspozisyon ekran: TFT 2.0 color large screen for real-time, average, and accumulated value display.
- Bouton kontwòl: Bouton entwisyon pou navigasyon ak seleksyon.
- Buzzer: Provides audible alerts.
- Light Tips: Visual indicators for alerts.
- Entèfas chaje: USB Type-C port located at the bottom for convenient recharging.
- Capteur: The GM counter sensor is located on the right side of the device. For accurate readings, position this side closest to the source being monitored.
- Retounen Clamp: For attaching the device to clothing or other surfaces.
Image: Labeled diagram of the CHNADKS HFS-20 device components.
Image: The TFT 2.0 color large screen displaying radiation values.
4. Enstalasyon
4.1 Chaje Aparèy la
The HFS-20 is equipped with a rechargeable Lithium Ion battery. Connect the provided USB Type-C cable to the charging port at the bottom of the device and to a suitable USB power source. The green light indicates charging, and it turns off when fully charged.
4.2 Power On/Off
To power on the device, press and hold the pause/select button (center button) for approximately 3 seconds. The device will start up and display the main interface. To power off, press and hold the same button for 3 seconds until the device shuts down.
4.3 Anviwònman Inisyal
After powering on, you can access the settings menu by pressing any of the control buttons. Use the left and right arrow buttons to navigate through the menu options. The main menu typically includes options for:
- Lang: Chwazi lang ou pi pito.
- Inite: Switch between measurement units such as uSv (microsieverts) and uGy (micrograys).
- Revèy: Set the current year, month, and day.
5. Operasyon Enstriksyon
5.1 Radiation Measurement
From the main interface, the device displays real-time dose rate, average dose rate, and total accumulated dose. The sensor is located on the right side; ensure this side is positioned towards the area or object you wish to monitor for optimal accuracy.
5.2 Mezi revèy
The timer measurement function allows for scheduled monitoring. In the timer measurement menu, you can set:
- Kòmanse reta: Set a delay from 00-99 hours before measurement begins.
- Tan Mezi: Define the duration of the measurement from 00-999 hours.
Each completed timer measurement automatically saves a history record. The device can store up to 10 history records.
5.3 Anviwònman Alam
The HFS-20 features sound and light dual alarms. You can customize the alarm settings:
- Over-Limit Alarm: Set the instantaneous dose alarm limit (range: 0.1 uSv - 999 uSv).
- Total Dose Alarm: Set the accumulated dose alarm limit (range: 1 uSv - 9999 uSv).
- Volim alam: Adjust the volume of the audible alarm.
- Kantite alam: Configure how many times the alarm sounds.
Image: Sound and light dual alarm system of the HFS-20.
5.4 Viewing and Deleting Records
Navigate to the 'Records' menu to view saved measurement history. You can also access a data deletion interface to clear current data or delete historical records as needed.
5.5 User Interface Demonstration Video
Video: A demonstration of the CHNADKS HFS-20's user interface, including power on/off, menu navigation, and setting adjustments.
6. Antretyen
To ensure the longevity and accurate performance of your CHNADKS HFS-20 Nuclear Radiation Detector, follow these maintenance guidelines:
- Netwayaj: Sèvi ak yon twal mou epi sèk pou netwaye aparèy la. Evite itilize pwodui netwayaj abrazif oswa solvan ki ka domaje ekran an oswa...asing.
- Depo: Store the device in its protective carrying case when not in use. Keep it in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Swen batri: Recharge the device regularly, even if not in frequent use, to maintain battery health. Avoid fully discharging the battery for extended periods.
- Manyen: Handle the device with care to prevent drops or impacts, which could affect the sensitive internal components, especially the GM counter sensor.
NAN. Depanaj
If you encounter issues with your HFS-20 detector, consider the following common troubleshooting steps:
- Aparèy la pa limen: Ensure the battery is charged. Connect the device to a power source using the USB Type-C cable and allow it to charge for some time before attempting to power on again.
- Lekti ki pa egzak oswa ki pa prevwa: Verify that the GM counter sensor (located on the right side of the device) is properly positioned towards the area being measured. Ensure there are no obstructions. Background radiation levels can vary, so compare readings in different known environments.
- Alam pa sonnen: Check the alarm volume settings in the device menu. Ensure the alarm limits are set appropriately for the radiation levels you expect to detect.
- Screen Freezes or Malfunctions: Try powering off the device by holding the pause/select button for 3 seconds. If it does not respond, allow the battery to fully discharge and then recharge before attempting to power on again.
Si etap sa yo pa rezoud pwoblèm nan, tanpri kontakte sèvis kliyan pou plis asistans.
8. Espesifikasyon
Below are the technical specifications for the CHNADKS HFS-20 Nuclear Radiation Detector:
| Karakteristik | Spesifikasyon |
|---|---|
| Capteur | GM counter tube |
| Ranje Mezi | 0.08 uSv - 50 mSv |
| Presizyon Mezi | -17%... +25% (based on 137Cs γ) |
| Measurable Rays | X-ray, Gamma (γ) Ray, and hard Beta (β) radial |
| Kalite batri | 1 batri ityòm Ion (enkli) |
| Kapasite batri | 1800mAh, 6.66Wh |
| Tan andirans | 14 days (continuous measurement without particle sound) |
| Entèfas chaje | USB Kalite-C |
| Tan repons alam | <10s |
| Alarm Threshold Deviation | -17%... +25% |
| Dimansyon pwodwi | 8.8 x 4.3 x 1.9 cm |
| Pwa pwodwi | 100 g |
Image: Product parameters and dimensions of the HFS-20.
9. Enfòmasyon sou Sekirite
Understanding and mitigating the risks associated with nuclear radiation is crucial. This device is designed to help monitor radiation levels, but it does not provide protection against radiation exposure. Always adhere to local safety regulations and guidelines when working in environments with potential radiation hazards.
- Familiarize yourself with the device's alarm settings and respond appropriately to alerts.
- Do not rely solely on this device for critical safety decisions without consulting qualified professionals.
- Keep the device away from strong electromagnetic fields, which may interfere with its operation.
Image: Potential health hazards associated with nuclear radiation exposure.
10. Garanti ak sipò
For warranty information, technical support, or any inquiries regarding your CHNADKS HFS-20 Nuclear Radiation Detector, please refer to the contact details provided in your product packaging or visit the official CHNADKS websit la. Tanpri konsève prèv acha ou a pou reklamasyon garanti.