1. Pengenalan
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. Maklumat Keselamatan
AMARAN: 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.
- Buang bateri dan peranti mengikut peraturan tempatan.
3. Produk Lebihview
The VOLTCRAFT RM-400 is a handheld Geiger counter designed for comprehensive radiation detection.
Rajah 3.1: Bersudut view of the VOLTCRAFT RM-400 Geiger Counter, highlighting the display and control buttons.
3.1 Komponen Peranti
- Geiger-Müller Tube: Located at the top, responsible for detecting radiation.
- Paparan LCD: Large screen for displaying measurement data, time, and settings.
- Butang Kawalan: For navigation, settings, saving data, and power.
- Petak Bateri: Located at the rear for 4x 1.5V AA batteries.
- Modul Bluetooth: For wireless data transfer to evaluation software.
Rajah 3.2: Depan 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.
Rajah 3.3: Belakang view of the RM-400, indicating the battery compartment and safety warnings, including the requirement for 4x 1.5V AA batteries.
4. Persediaan
4.1 Pemasangan Bateri
- Cari penutup petak bateri di bahagian belakang peranti.
- Luncurkan atau buka klip penutup untuk membukanya.
- Insert 4x 1.5V AA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Gantikan penutup petak bateri dengan selamat.
4.2 Hidupkan Kuasa Awal
- Tekan dan tahan butang kuasa butang sehingga paparan menyala.
- The device will perform a self-test and then display the current radiation level.
- Adjust date, time, and other settings via the SETUP menu if prompted or desired.
5. Arahan Operasi
5.1 Mengambil Ukuran
Once powered on, the RM-400 continuously monitors radiation levels.
- Paparan masa nyata: 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.
- Tekan ke JIMAT button to manually record the current measurement.
- Automatic logging intervals may be configured in the SETUP menu.
5.3 Kesambungan Bluetooth
The device supports Bluetooth for transferring stored data to a computer or compatible mobile device for further analysis using the included evaluation software.
- Ensure Bluetooth is enabled on your RM-400 (check SETUP menu).
- Activate Bluetooth on your receiving device (computer/smartphone).
- Open the VOLTCRAFT evaluation software.
- Follow the software's instructions to pair with the RM-400 and download data.
6. Penyelenggaraan
6.1 Pembersihan
- Lap peranti dengan kain lembut dan kering.
- Jangan gunakan pembersih atau pelarut yang melelas.
- Ensure no liquids enter the device openings.
6.2 Penyimpanan
- Simpan peranti di tempat yang sejuk dan kering jauh dari cahaya matahari langsung.
- Tanggalkan bateri jika peranti tidak akan digunakan untuk tempoh yang lama untuk mengelakkan kebocoran.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Peranti tidak dihidupkan. | Bateri rendah atau mati; pemasangan bateri yang salah. | Gantikan bateri; periksa kekutuban bateri. |
| Bacaan yang tidak tepat. | Interference from other electronic devices; device malfunction. | Move away from potential interference sources; contact support if problem persists. |
| Sambungan Bluetooth gagal. | Bluetooth not enabled on device or receiving unit; out of range. | Ensure Bluetooth is active on both devices; move closer; restart devices. |
| No acoustic warning. | Acoustic warning disabled; volume too low; alarm threshold not met. | Check settings in SETUP menu; adjust volume; verify radiation levels exceed threshold. |
8. Spesifikasi
| Nama Model | VOLTCRAFT RM-400 Geiger Counter |
| Nombor Model Item | VC-12822170 |
| Radiation Detection | Alpha, Beta, Gamma, X-rays |
| Memori Dalaman | 4000 bacaan |
| Paparan | LCD besar |
| Ketersambungan | Bluetooth |
| Sumber Kuasa | 4x 1.5V AA Batteries |
| Dimensi Produk | 14 x 18 x 31 cm |
| Berat Barang | 226 Gram |
| Komponen yang Disertakan | Butter Paper (Note: This might be a translation error or packaging material. Refer to product packaging for exact contents.) |
| Kegunaan Khusus | Radiation measurement, radiation detection, research, industrial, educational purposes |
9. Waranti dan Sokongan
For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official VOLTCRAFT webtapak. Simpan resit pembelian anda sebagai bukti pembelian.
