Voltcraft Gamma-Check-A Geiger Counter Instruction Manual

1. Įvadas

The Voltcraft Gamma-Check-A is a portable Geiger counter designed for the quick and easy detection of radioactive radiation. This instrument allows users to measure radiation dose in microsieverts per hour (µSv/h) and assess the risk of radioactive contamination in various materials, including food. Its compact design and user-friendly interface make it suitable for both personal and professional use.

Please read this manual thoroughly before operating the device to ensure safe and correct usage.

2. Saugos instrukcijos

• Always handle the device with care. Avoid dropping or subjecting it to strong impacts.
• Nebandykite atidaryti ar modifikuoti įrenginio. Remontą turėtų atlikti tik kvalifikuoti specialistai.
• Saugokite įrenginį nuo ekstremalių temperatūrų, drėgmės ir tiesioginių saulės spindulių.
• Ensure proper battery installation and disposal according to local regulations.
• This device is an indicator of radiation levels and should not be used as a substitute for professional radiation safety equipment or procedures in critical environments.

3. Pakuotės turinys

Please check the contents of your package upon receipt. It should include:

• Voltcraft Gamma-Check-A Geiger Counter
• 9V Lithium Battery (if included in package)
• Instrukcijų vadovas

Jei trūksta kokių nors prekių arba jos pažeistos, nedelsdami susisiekite su tiekėju.

4. Įrenginys baigtasview

Familiarize yourself with the components of your Gamma-Check-A device:

1 paveikslas: Priekyje view of the Voltcraft Gamma-Check-A Geiger Counter, showing the display, control buttons (Up, Menu, Down, OK), and the "GAMMA CHECK" label.

• Ekranas: Shows current radiation dose, messages, and battery status.
• Mygtukas aukštyn (▲): Naršo meniu aukštyn arba didina vertes.
• Meniu mygtukas: Accesses the device's settings and functions.
• Žemyn mygtukas (▼): Naršoma žemyn meniu arba mažinamos reikšmės.
• OK Button (●): Confirms selections or powers the device on/off.

2 paveikslas: The Voltcraft Gamma-Check-A Geiger Counter held in a user's hand, demonstrating its ergonomic design and portable size for easy operation.

5. Sąranka

5.1 Akumuliatoriaus įdėjimas

1. Suraskite baterijų skyriaus dangtelį įrenginio gale.
2. Open the battery compartment by sliding or unscrewing the cover.
3. Insert a new 9V Lithium battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
4. Saugiai uždarykite akumuliatoriaus skyriaus dangtelį.

Pastaba: Use only 9V Lithium batteries for optimal performance and longevity. Remove the battery if the device will not be used for an extended period.

6. Naudojimo instrukcijos

6.1 Maitinimo įjungimas/išjungimas

• Norėdami įjungti: Paspauskite ir palaikykite OK button for approximately 2 seconds. The display will light up, and the device will begin its self-test.
• Norėdami išjungti: Paspauskite ir palaikykite OK mygtuką maždaug 2 sekundes, kol ekranas išsijungs.

6.2 Matavimo atlikimas

Once powered on, the device automatically starts measuring radiation levels. The current radiation dose rate will be displayed in µSv/h on the main screen.

• Position the device near the object or area you wish to measure.
• Allow a few seconds for the reading to stabilize. The device detects radiation in a short time.
• The display will show the real-time radiation dose.

6.3 Adjustable Alarm

The Gamma-Check-A features an adjustable alarm to alert you when radiation levels exceed a set threshold.

1. Paspauskite Meniu mygtuką, kad patektumėte į nustatymų meniu.
2. Naudokite Up (▲) ir Žemyn (▼) buttons to navigate to the "Alarm Threshold" option.
3. Paspauskite OK pasirinkti.
4. Naudokite Up (▲) ir Žemyn (▼) buttons to adjust the desired alarm level.
5. Paspauskite OK kad patvirtintumėte nustatymą.
6. Exit the menu by pressing the Meniu button repeatedly until you return to the main screen.

Pastaba: When the radiation level exceeds the set threshold, the device will emit an audible alarm and/or visual alert.

6.4 Acoustic Decay Indicator

The device provides an acoustic indicator for radiation decay events, allowing for real-time auditory feedback on detected radiation particles.

• This feature is typically active by default. Refer to the menu settings to enable or disable it if desired.
• Each click or beep indicates a detected radiation event. The frequency of clicks corresponds to the intensity of radiation.

7. Priežiūra

• Valymas: Prietaisą valykite minkštu, sausu skudurėliu. Nenaudokite abrazyvinių valiklių ar tirpiklių.
• Saugykla: Store the device in a cool, dry place when not in use. Remove the battery if storing for extended periods.
• Baterijos keitimas: Replace the 9V Lithium battery when the low battery indicator appears on the display.

8. Problemų sprendimas

9. Specifikacijos

10. Garantija ir palaikymas

VOLTCRAFT products are manufactured to high-quality standards. For information regarding warranty terms, technical support, or service, please refer to the warranty card included with your purchase or visit the official VOLTCRAFT websvetainę.

For further assistance, please contact VOLTCRAFT customer service with your product model number (Gamma-Check-A) and purchase details.