1. Nhanganyaya
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. Mirayiridzo Yekuchengetedza
- Gara uchibata mudziyo nekungwarira. Dzivisa kudonhedza kana kuisa pasi kune zvinokanganisa zvakasimba.
- Usaedze kuvhura kana kugadzirisa mudziyo. Kugadzirisa kunofanirwa kuitwa chete nevashandi vanokwanisa.
- Chengetedza mudziyo kure nekupisa kwakanyanya, hunyoro, uye zuva rakananga.
- 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. Package Zviri mukati
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)
- Bhuku reMirayiridzo
Kana paine zvinhu zvisipo kana kuti zvakakuvara, ndapota taura nemutengesi wako nekukasika.
4. Mudziyo Pamusoroview
Familiarize yourself with the components of your Gamma-Check-A device:
Mufananidzo 1: Mberi view of the Voltcraft Gamma-Check-A Geiger Counter, showing the display, control buttons (Up, Menu, Down, OK), and the "GAMMA CHECK" label.
- Ratidza: Shows current radiation dose, messages, and battery status.
- Up Button (▲): Inofamba ichikwira mumamenyu kana kuwedzera kukosha.
- Bhatani reMenu: Accesses the device's settings and functions.
- Down Button (▼): Inodzikira pasi mumamenyu kana kuderedza kukosha.
- OK Button (●): Confirms selections or powers the device on/off.
Mufananidzo 2: The Voltcraft Gamma-Check-A Geiger Counter held in a user's hand, demonstrating its ergonomic design and portable size for easy operation.
5. Setup
5.1 Kuiswa kwebhatiri
- Tsvaga chivharo chebhatiri kuseri kwemudziyo.
- Open the battery compartment by sliding or unscrewing the cover.
- Insert a new 9V Lithium battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Vhara chivharo chebhatiri zvakachengeteka.
Cherechedza: 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. Operating Instructions
6.1 Simba On/Kudzima
- Kubatidza: Dzvanya uye ubate iyo OK button for approximately 2 seconds. The display will light up, and the device will begin its self-test.
- Kudzima: Dzvanya uye ubate iyo OK button for approximately 2 seconds until the display turns off.
6.2 Kutora Chiyero
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.
- Press the Menu bhatani rekupinda mumenyu yezvirongwa.
- Shandisa iyo Up (▲) uye Pasi (▼) buttons to navigate to the "Alarm Threshold" option.
- Press OK kusarudza.
- Shandisa iyo Up (▲) uye Pasi (▼) buttons to adjust the desired alarm level.
- Press OK kusimbisa marongero.
- Buda pamenyu nekudzvanya bhatani rekuti Menu button repeatedly until you return to the main screen.
Cherechedza: 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. Kuchengeta
- Kuchenesa: Pukuta chigadziro nemucheka wakapfava, wakaoma. Usashandise abrasive cleaners kana solvents.
- Kuchengeta: Store the device in a cool, dry place when not in use. Remove the battery if storing for extended periods.
- Kutsiva Bhatiri: Replace the 9V Lithium battery when the low battery indicator appears on the display.
8. Kugadzirisa matambudziko
| Dambudziko | Zvinogona Kukonzera | Solution |
|---|---|---|
| Mudziyo haubatike. | Bhatiri rakafa kana kuiswa zvisirizvo. | Check battery polarity. Replace with a new 9V Lithium battery. |
| Kuverenga kusina kururama kana kuti kunochinja-chinja. | Interference from other electronic devices; device not stable. | Move away from potential sources of electromagnetic interference. Ensure the device is held steadily. |
| Alarm inorira ndisingatarisiri. | High radiation level detected; alarm threshold set too low. | Verify the environment for radiation sources. Adjust the alarm threshold in the menu if necessary. |
| Kuratidzwa hakuna kana kuti kuverengeka. | Bhatiri rakaderera; tembiricha yakanyanya. | Replace battery. Move device to a suitable operating temperature. |
9. Zvinotsanangurwa
| Model Number | Gamma-Check-A |
| Mugadziri | VOLTCRAFT |
| Chikamu Nhamba | 1034097 |
| Radiation Measurement Range | 0.01 – 999.9 µSv/h |
| Kururama | ± 10% |
| Simba Source | 9V Lithium Bhatiri |
| Zviyero zveChigadzirwa (L x W x H) | Approx. 180 x 86 x 45 mm |
| Kurema | Approx. 160 g |
| Color | Gireyi |
| Yakakurudzirwa Kushandisa | Radiation Detection |
10. Warranty uye Tsigiro
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 website.
For further assistance, please contact VOLTCRAFT customer service with your product model number (Gamma-Check-A) and purchase details.
