VOLTCRAFT RM-400 Geiger Counter User Manual

1. પરિચય

This manual provides essential instructions for the safe and effective operation of your VOLTCRAFT RM-400 Geiger Counter. The RM-400 is designed for detecting Alpha, Beta, Gamma, and X-ray radiation, featuring high measurement accuracy, an internal memory for 4000 readings, a large LCD display, and Bluetooth connectivity for data evaluation. Please read this manual thoroughly before using the device.

2. સલામતી માહિતી

ચેતવણી: To reduce the risk of injury, always read and understand the operator's manual before using this device.

• Ensure batteries are correctly installed before operation.
• Do not attempt to open or modify the device, as this may compromise its accuracy and safety features.
• Keep the device away from extreme temperatures, moisture, and strong magnetic fields.
• This device is for informational and detection purposes. It is not a substitute for professional radiation safety equipment or expert advice.
• સ્થાનિક નિયમો અનુસાર બેટરી અને ઉપકરણનો નિકાલ કરો.

3. ઉત્પાદન ઓવરview

The VOLTCRAFT RM-400 is a handheld Geiger counter designed for comprehensive radiation detection.

આકૃતિ 3.1: કોણીય view of the VOLTCRAFT RM-400 Geiger Counter, highlighting the display and control buttons.

૨.૧ ઉપકરણ ઘટકો

• Geiger-Müller Tube: Located at the top, responsible for detecting radiation.
• એલસીડી ડિસ્પ્લે: Large screen for displaying measurement data, time, and settings.
• નિયંત્રણ બટનો: For navigation, settings, saving data, and power.
• બેટરી કમ્પાર્ટમેન્ટ: Located at the rear for 4x 1.5V AA batteries.
• બ્લૂટૂથ મોડ્યુલ: For wireless data transfer to evaluation software.

આકૃતિ 3.2: ફ્રન્ટ view of the RM-400, showing the layout of the control buttons: SETUP, SAVE, SV/h R/h, Power, GPS/CAL/ML, ESC, and navigation arrows.

આકૃતિ 3.3: પાછળ view of the RM-400, indicating the battery compartment and safety warnings, including the requirement for 4x 1.5V AA batteries.

4. સેટઅપ

4.1 બેટરી ઇન્સ્ટોલેશન

1. ઉપકરણની પાછળ બેટરી કમ્પાર્ટમેન્ટ કવર શોધો.
2. કવર ખોલવા માટે તેને સ્લાઇડ કરો અથવા અનક્લિપ કરો.
3. Insert 4x 1.5V AA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
4. બેટરી કમ્પાર્ટમેન્ટ કવર સુરક્ષિત રીતે બદલો.

4.2 પ્રારંભિક પાવર-ઓન

• દબાવો અને પકડી રાખો શક્તિ ડિસ્પ્લે પ્રકાશિત થાય ત્યાં સુધી બટન દબાવો.
• The device will perform a self-test and then display the current radiation level.
• Adjust date, time, and other settings via the સેટઅપ menu if prompted or desired.

5. ઓપરેટિંગ સૂચનાઓ

5.1 માપ લેવું

Once powered on, the RM-400 continuously monitors radiation levels.

• રીઅલ-ટાઇમ ડિસ્પ્લે: The large LCD shows the current radiation dose rate (e.g., µSv/h).
• Radiation Types: The device detects Alpha, Beta, Gamma, and X-ray radiation. The specific detection mode or sensitivity may be adjustable in the SETUP menu.
• Acoustic Warning: The device emits an audible click for each detected radiation particle. An adjustable alarm threshold can be set to trigger a continuous warning sound when radiation levels exceed a predefined limit.

Figure 5.1: A user operating the RM-400 Geiger Counter, demonstrating its handheld use for radiation measurement in a controlled environment.

5.2 Data Logging and Storage

• The RM-400 has an internal memory capable of storing up to 4000 readings.
• દબાવો સાચવો button to manually record the current measurement.
• Automatic logging intervals may be configured in the SETUP menu.

૪.૩ બ્લૂટૂથ કનેક્ટિવિટી

The device supports Bluetooth for transferring stored data to a computer or compatible mobile device for further analysis using the included evaluation software.

1. Ensure Bluetooth is enabled on your RM-400 (check SETUP menu).
2. Activate Bluetooth on your receiving device (computer/smartphone).
3. Open the VOLTCRAFT evaluation software.
4. Follow the software's instructions to pair with the RM-400 and download data.

6. જાળવણી

6.1 સફાઈ

• નરમ, સૂકા કપડાથી ઉપકરણને સાફ કરો.
• ઘર્ષક ક્લીનર્સ અથવા સોલવન્ટનો ઉપયોગ કરશો નહીં.
• Ensure no liquids enter the device openings.

6.2 સંગ્રહ

• સીધા સૂર્યપ્રકાશથી દૂર ઠંડી, સૂકી જગ્યાએ ઉપકરણને સંગ્રહિત કરો.
• જો ઉપકરણ લાંબા સમય સુધી ઉપયોગમાં ન આવે તો લીકેજ અટકાવવા માટે બેટરીઓ દૂર કરો.

7. મુશ્કેલીનિવારણ

8. સ્પષ્ટીકરણો

9. વોરંટી અને સપોર્ટ

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official VOLTCRAFT webસાઇટ. ખરીદીના પુરાવા તરીકે તમારી ખરીદી રસીદ રાખો.