Introducció
This manual provides detailed instructions for the safe and effective use of the Garosa HT629 Portable Nuclear Radiation Detector. Please read this manual thoroughly before operating the device and keep it for future reference.
The HT629 is a compact and highly sensitive device designed for detecting various types of ionizing radiation, including gamma, X-ray, and beta radiation. It features an advanced tube sensor for accurate measurements and provides both sound and light alarms when radiation levels exceed a set threshold.
Producte acabatview
Característiques principals:
- High sensitivity detection of Beta, Gamma, and X-ray radiation.
- Wide detection range: 0.00 μSv/h to 50000 μSv/h.
- Energy compensation for accurate readings.
- Audible and visual alarm indicators.
- Compact, lightweight, and durable ABS construction.
- Suitable for continuous 24-hour monitoring.
Components:
The HT629 detector consists of a main unit with a display screen, control buttons, and a battery compartment.
Figura 1: Frontal view of the HT629 detector, showing the display screen, control buttons, and speaker grille.
Figure 2: Close-up of the control buttons: Power, HOLD, MAX/AVG/ACC, and UNIT.
Configuració
Instal·lació de la bateria:
- Localitzeu el compartiment de la bateria a la part posterior del dispositiu.
- Obriu la tapa del compartiment de la bateria.
- Introduïu tres (3) piles AAA, assegurant-vos de la polaritat correcta (+/-). Les piles no estan incloses.
- Tanqueu bé la tapa del compartiment de la bateria.
Figure 3: Open battery compartment showing slots for three AAA batteries.
Instruccions de funcionament
Encès/apagat:
- Per encendre, premeu i manteniu premut Poder botó () fins que la pantalla s'il·lumini.
- Per apagar-lo, manteniu premut el botó Poder de nou el botó fins que la pantalla s'apagui.
Modes de mesura:
The device automatically begins detecting radiation upon power-on. The display shows real-time radiation dose rate in μSv/h and cumulative dose in μSv.
- MAX/AVG/ACC Button: Press this button to cycle through different display modes:
- MÀXIM: Displays the maximum radiation dose rate detected since power-on or last reset.
- AVG: Displays the average radiation dose rate over the measurement period.
- ACC: Displays the accumulated total radiation dose.
Selecció d'unitats:
- Premeu el botó UNITAT button to switch between different measurement units (e.g., μSv/h, mR/h, CPM).
Funció HOLD:
- Premeu el botó MANTENIM button to freeze the current reading on the display. Press again to resume real-time measurement.
Funció d'alarma:
The HT629 features both audible and visual alarms. When the detected radiation dose rate exceeds the preset alarm threshold, the device will emit a loud sound and the screen will flash. This occurs regardless of whether the screen is in sleep mode or active.
Figure 4: The detector indicating an alarm condition with flashing display and sound.
Note: The alarm threshold is factory set. Refer to advanced settings (if available in a separate advanced manual) for adjustment.
Manteniment
- Neteja: Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Store the detector in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries to prevent leakage.
- Substitució de la bateria: Canvieu les piles immediatament quan aparegui l'indicador de bateria baixa a la pantalla per garantir un funcionament continu i precís.
- Calibració: Regular calibration by qualified personnel is recommended to ensure measurement accuracy, especially for professional applications.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| El dispositiu no s'encén. | Les bateries estan esgotades o instal·lades incorrectament. | Comproveu la polaritat de les piles i substituïu-les per piles AAA noves. |
| Lectures inexactes. | Device needs calibration or is exposed to interference. | Ensure the device is not near strong electromagnetic fields. Consider professional calibration. |
| Alarm sounds frequently without apparent high radiation. | High background radiation or alarm threshold set too low. | Move to an area with known lower background radiation. If applicable, adjust alarm threshold (refer to advanced manual). |
| La pantalla està en blanc o congelada. | Bateria baixa o mal funcionament del dispositiu. | Canvieu les piles. Si el problema persisteix, poseu-vos en contacte amb el servei d'atenció al client. |
Especificacions
| Paràmetre | Valor |
|---|---|
| Model | HT629 |
| Fabricant | Garosa |
| Material | ABS |
| Tipus de detector | Energy compensated tube sensor |
| Detected Radiation Types | Gamma (γ), X-ray (X), Beta (β) |
| Interval de detecció | 0.00 μSv/h - 50000 μSv/h |
| Interval d'energia | 48keV - 1.5MeV ±30% (for 137Cs) |
| Font d'alimentació | 3 piles AAA (no incloses) |
| Dimensions (aprox.) | 142 mm x 58 mm x 28 mm (5.59 polzades x 2.28 polzades x 1.1 polzades) |
| Pes (aprox.) | 100 g (sense piles) |
| Aplicacions | Home, hospital, nuclear power plants, laboratories, processing enterprises, metallurgy, building materials, petrochemical industry, geological census. |
Figure 5: Dimensions of the HT629 detector.
Garantia i Suport
For warranty information and technical support, please refer to the documentation included with your purchase or contact Garosa customer service directly. Please have your product model (HT629) and ASIN (B0D9KRM2ST) ready when contacting support.
Manufacturer: Garosa
ASIN: B0D9KRM2ST