ຄູ່ມືຜູ້ໃຊ້ເຄື່ອງນັບ Geiger VOLTCRAFT RM-400

1. ບົດແນະນຳ

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. ຂໍ້ມູນຄວາມປອດໄພ

ຄຳເຕືອນ: 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.
• ຖິ້ມແບດເຕີລີ່ແລະອຸປະກອນຕາມກົດລະບຽບທ້ອງຖິ່ນ.

3. ຜະລິດຕະພັນເກີນview

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

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

3.1 ອົງປະກອບອຸປະກອນ

• Geiger-Müller Tube: Located at the top, responsible for detecting radiation.
• ຈໍ LCD: Large screen for displaying measurement data, time, and settings.
• ປຸ່ມຄວບຄຸມ: For navigation, settings, saving data, and power.
• ຊ່ອງໃສ່ຫມໍ້ໄຟ: Located at the rear for 4x 1.5V AA batteries.
• ໂມດູນ Bluetooth: For wireless data transfer to evaluation software.

ຮູບ 3.2: ດ້ານຫນ້າ 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.

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

4. ຕັ້ງຄ່າ

4.1 ການຕິດຕັ້ງຫມໍ້ໄຟ

1. ຊອກຫາຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢູ່ດ້ານຫຼັງຂອງອຸປະກອນ.
2. ເລື່ອນ ຫຼື ຖອດຄລິບອອກເພື່ອເປີດມັນ.
3. Insert 4x 1.5V AA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
4. ປ່ຽນຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟໃຫ້ປອດໄພ.

4.2 ການເປີດເຄື່ອງເບື້ອງຕົ້ນ

• ກົດຄ້າງໄວ້ ພະລັງງານ ກົດປຸ່ມຈົນກວ່າຈໍສະແດງຜົນຈະສະຫວ່າງ.
• The device will perform a self-test and then display the current radiation level.
• Adjust date, time, and other settings via the ຕັ້ງຄ່າ menu if prompted or desired.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

5.1 ການວັດແທກ

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

• ການສະແດງເວລາຈິງ: 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.
• ກົດ ບັນທຶກ button to manually record the current measurement.
• Automatic logging intervals may be configured in the SETUP menu.

5.3 ການເຊື່ອມຕໍ່ Bluetooth

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. ບໍາລຸງຮັກສາ

6.1 ການທໍາຄວາມສະອາດ

• ເຊັດອຸປະກອນດ້ວຍຜ້າອ່ອນ, ເຊັດໃຫ້ແຫ້ງ.
• ຢ່າໃຊ້ເຄື່ອງເຮັດຄວາມສະອາດຂັດຫຼືສານລະລາຍ.
• ຮັບປະກັນວ່າບໍ່ມີຂອງແຫຼວເຂົ້າໄປໃນຊ່ອງເປີດຂອງອຸປະກອນ.

6.2 ການເກັບຮັກສາ

• ເກັບຮັກສາອຸປະກອນໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ.
• ຖອດແບດເຕີຣີອອກຖ້າອຸປະກອນຈະບໍ່ຖືກໃຊ້ເປັນໄລຍະເວລາເພີ່ມເຕີມເພື່ອປ້ອງກັນການຮົ່ວໄຫຼ.

7. ການແກ້ໄຂບັນຫາ

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official VOLTCRAFT webເວັບໄຊ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້.