Introduction
The ERICKHILL EGF01 is a portable Geiger counter designed for accurate detection and measurement of nuclear radiation, including X-rays, Gamma (γ) rays, and Beta (β) rays. This device provides real-time and cumulative dose readings, making it an essential tool for personal safety monitoring in various environments such as home improvement, industrial settings, nuclear power plants, and laboratories. Its user-friendly design, multi-language support, and robust features ensure reliable performance and ease of use.
Safety Information
- Read this manual thoroughly before operating the device.
- Do not attempt to disassemble or modify the device, as this may compromise its accuracy and safety.
- Keep the device away from extreme temperatures, humidity, and strong electromagnetic fields.
- Ensure the device is charged using the provided Type-C cable or a compatible charger.
- If the device shows signs of damage or malfunction, discontinue use immediately and contact support.
- This device is for informational and personal safety purposes. Always follow official safety protocols and guidelines when dealing with radiation.
Package Contents
Upon opening the package, please verify that all items listed below are present and in good condition:
- 1 x ERICKHILL EGF01 Nuclear Radiation Detector
- 1 x Type-C Charging Cable
- 1 x Lanyard
- 1 x User Manual (this document)
Product Overview
The ERICKHILL EGF01 features a compact design with an intuitive interface for easy operation.
Key features include:
- Display Screen: Shows real-time dose, cumulative dose, alarm values, and trend graphs.
- Control Buttons: For navigation, settings, and power.
- Type-C Charging Port: For convenient charging.
- Back Clip: For easy portability and hands-free monitoring.
- Geiger Tube Counter: Energy-compensated for accurate detection.
Specifications
| Category | Parameter | Value |
|---|---|---|
| General | Brand | ERICKHILL |
| Type | Nuclear Radiation Detector | |
| Model | EGF01 | |
| Color | Black | |
| Technical Specifications | Detection Radiation Types | Ionizing radiation (γ-rays, x-rays, β-rays, etc.) |
| Detector | Energy-compensated GM tube (Geiger tube counter) | |
| Dose Current Rate | 0.00-100000μSv/h (10mSv/h) | |
| Accumulate Dose Equivalent | 0.00μSv-500.0mSv | |
| Energy Range | 48keV-1.5MeV ≤±30% (for 137Cs-) | |
| Language | Chinese, English, German, Japanese | |
| Sensitivity | 80 CPM/uSv (for Co-60) | |
| Dose Unit | uSv/h, uGy/h, mR/h, CPS, CPM | |
| Alarm Methods | Lights, Sounds | |
| Physical Characteristics | Battery Capacity | 850mAh |
| Product Weight | 0.18kg | |
| Product Size (L x W x H) | 13.2 x 7 x 4.8 cm (approx. 5.23 x 2.79 x 1.92 inches) | |
| Package Size (L x W x H) | 14 x 7 x 5 cm |
Setup
1. Charging the Device
The EGF01 is equipped with a built-in 850mAh rechargeable battery. Before first use, or when the battery indicator shows low power, charge the device using the provided Type-C USB cable.
- Connect the Type-C end of the charging cable to the charging port on the side of the EGF01.
- Connect the USB-A end of the cable to a standard USB power adapter (not included) or a computer USB port.
- The device will indicate charging status on its display.
2. Powering On/Off
Press and hold the power button (usually marked with an 'OK' and power symbol) to turn the device on or off.
3. Initial Language Setting
Upon first power-on, you may be prompted to select a language. Navigate using the arrow buttons and confirm with the OK button. Supported languages include Chinese, English, German, and Japanese.
Operating Instructions
1. Basic Radiation Measurement
Once powered on, the device will automatically begin detecting radiation. The main display will show the real-time dose rate.
- Real-time Dose Rate: Displays the current radiation level in units like uSv/h, uGy/h, mR/h, CPS, or CPM.
- Cumulative Dose: Tracks the total radiation exposure over time.
2. Understanding Dose Units
The EGF01 supports multiple dose units. You can typically switch between them in the device settings:
- μSv/h (microsieverts per hour): Standard unit for measuring effective dose rate.
- μGy/h (micrograys per hour): Unit for absorbed dose rate.
- mR/h (milliroentgens per hour): Older unit, still used in some contexts.
- CPS (counts per second): Number of radiation detection events per second.
- CPM (counts per minute): Number of radiation detection events per minute.
3. Setting Alarms
The device features a 2-mode alarm function (lights and sounds) to alert you when radiation levels exceed a preset threshold. The alarm value is customizable.
- Access the alarm settings through the device's menu.
- Adjust the desired alarm threshold for dose rate and/or cumulative dose.
- Confirm your settings. When the detected radiation exceeds this value, the device will trigger visual and audible alarms.
4. Cumulative Dose Recording & Timed Monitoring
The EGF01 can track long-term radiation exposure and store up to ten historical datasets. It also supports timed detection for specific monitoring periods.
Refer to the on-screen menu for options to view historical data, reset cumulative dose, or set up timed monitoring sessions.
5. Automatic Monitoring with Back Clip
The sturdy back clip allows for hands-free, automatic measurement. Attach the device to your clothing or a suitable surface near the area to be monitored. The energy compensation algorithm ensures accurate readings even when not actively held.
Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Charge regularly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery or no charge. | Charge the device using the Type-C cable. Ensure the charging cable and adapter are working. |
| Inaccurate readings. | Device not calibrated, or interference from strong electromagnetic fields. | Ensure the device is used in an environment free from strong interference. If issues persist, contact customer support for potential calibration advice. |
| Alarm not sounding. | Alarm settings are off or threshold is too high. | Check alarm settings in the menu and adjust the threshold as needed. Ensure volume is not muted. |
| Display is blank or frozen. | Software glitch or low battery. | Try restarting the device by holding the power button. If it doesn't respond, charge it for a while and try again. |
User Tips
- For consistent monitoring, utilize the back clip to keep the device in a stable position.
- Regularly check the cumulative dose to track your long-term exposure.
- Experiment with different dose units (uSv/h, CPM) to find the most intuitive display for your needs.
- Keep the device charged, especially before critical measurements, to ensure uninterrupted operation.
Warranty and Support
The ERICKHILL EGF01 Nuclear Radiation Detector comes with a standard manufacturer's warranty. For warranty claims, technical support, or any questions regarding the operation of your device, please refer to the contact information provided with your purchase or visit the official ERICKHILL website. Please have your model number (EGF01) and purchase details ready when contacting support.
