1. 서론
This manual provides detailed instructions for the safe and effective use of your LATNEX HF-B8G High-Frequency EMF RF Meter. The HF-B8G is a professional-grade device designed for measuring electromagnetic field (EMF) and radio frequency (RF) radiation across a wide spectrum, from 10 MHz to 8 GHz. It is ideal for detecting radiation from various sources including microwave leakage, smart meters, cellular towers, mobile phones, cordless phones, Wi-Fi, and Bluetooth devices. Please read this manual thoroughly before operating the device to ensure proper usage and to maximize its performance and longevity.
2. 안전 정보
- 일반 안전: Always operate the device in accordance with the instructions provided. Do not attempt to modify or disassemble the meter, as this may void the warranty and pose safety risks.
- 배터리 안전: Use only the specified 9V battery. Ensure correct polarity when installing. Remove the battery if the device will not be used for an extended period to prevent leakage. Do not expose batteries to excessive heat or dispose of them in fire.
- 환경 조건: Avoid using the meter in environments with extreme temperatures, high humidity, or corrosive gases. Keep the device away from strong magnetic fields to prevent interference with measurements.
- 손질: 기기를 조심스럽게 다루십시오. 떨어뜨리거나 강한 충격을 주지 마십시오.
3. 제품 오버view
3.1 주요 특징
- Triple-axis EMF radiation measurement.
- Wide frequency range: 10 MHz to 8 GHz.
- Measurement units: mV/m, V/m, µA/m, mA/m, µW/m², mW/m², µW/cm².
- Manual data memory (Max and AVG values).
- Adjustable alarm threshold with ON/OFF function.
- Digital clock and calendar function.
- Suitable for 5G network radiation measurement.
3.2개의 구성요소
The LATNEX HF-B8G meter consists of a main unit with a display and control buttons, and a detachable spherical sensor for tri-axis measurements.
Figure 1: LATNEX HF-B8G Meter with highlighted features.
Figure 2: Complete LATNEX HF-B8G kit with carrying case and manual.
4. 설정
4.1 배터리 설치
- 측정기 뒷면에서 배터리 덮개를 찾으세요.
- Slide or unscrew the cover to open.
- Insert one 9V battery, ensuring the correct positive (+) and negative (-) terminals align with the markings inside the compartment.
- 배터리함 덮개를 단단히 다시 닫으십시오.
4.2 초기 전원 켜기
Press the power button (usually marked with an 'I' or power symbol) to turn on the device. The display will light up, and the meter will perform a self-test before entering measurement mode.
5. 운영
5.1 기본 측정
- 전원 버튼을 사용하여 계량기를 켜십시오.
- Hold the meter with the spherical sensor pointed towards the area or source you wish to measure.
- The display will show real-time radiation levels.
5.2 단위 선택
Press the "UNIT" button to cycle through available measurement units: mV/m, V/m, µA/m, mA/m, µW/m², mW/m², µW/cm².
5.3 Max/AVG Hold Function
Press the "MAX/AVG" button to switch between instantaneous, maximum (MAX), and average (AVG) measurement display modes. This allows you to capture peak readings or observe average exposure over time.
5.4 알람 기능
The meter features an adjustable alarm threshold. To set or activate the alarm:
- Press the "SET" button to enter the alarm setting mode.
- Use the navigation buttons (if available, or repeated presses of SET/UNIT) to adjust the alarm threshold value.
- Confirm the setting. When the measured radiation exceeds this threshold, an audible alarm will sound.
- Press the "ALARM ON/OFF" button to toggle the alarm function.
5.5 Tri-Axis Measurement
The spherical sensor is designed for isotropic (tri-axis) measurement, meaning it detects radiation from all directions (X, Y, and Z axes) simultaneously, providing a comprehensive reading regardless of the meter's orientation.
Figure 3: Tri-axis measurement principle.
6. 사양
The following table details the technical specifications of the LATNEX HF-B8G meter:
Figure 4: Technical specifications from the user manual.
| 특징 | 사양 |
|---|---|
| 디스플레이 유형 | Liquid-crystal (LCD), 4-1/2 digits, maximum reading 19999 |
| 측정 방법 | Digital, Tri-axis measurement |
| 방향성 | Isotropic, Tri-axis |
| 측정 범위 선택 | One continuous range |
| 주파수 범위 | 10MHz ~ 8GHz |
| 디스플레이 해상도 | 0.1 mV/m, 0.01 V/m, 0.1 µA/m, 0.1 mA/m, 0.001 µW/m², 0.01 mW/m², 0.001 µW/cm² |
| 시간 설정 | Typically 1.5s (0 to 90% measurement value) |
| Samp르 레이트 | 1.5 times per second (Display), 3 times per second (Sensor) |
| 가청 알람 | 부저 |
| 단위 | mV/m, V/m, µA/m, mA/m, µW/m², mW/m², µW/cm² |
| 디스플레이 값 | Instantaneous measured value, maximum value, average value, or maximum average value |
| 전원 | 1 x 9V 배터리(포함) |
| 품목 무게 | 400g |
| 치수 | 37.2 x 23.1 x 11.4cm |
| 인증 | CE, EN 61010-1 |
7. 유지관리
- 청소: 부드럽고 마른 천을 사용하여 측정기 외부를 닦으세요. 연마성 세제나 용제를 사용하지 마세요.
- 저장: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for an extended period, remove the battery.
- 배터리 교체: Replace the 9V battery when the low battery indicator appears on the display. Follow the battery installation steps in Section 4.1.
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 장치 전원이 켜지지 않음 | Low or dead battery; incorrect battery installation | Replace the 9V battery; ensure correct polarity. |
| 부정확한 판독 | Interference from other electronic devices; sensor obstruction; device malfunction | Move away from other electronics; ensure sensor is clear; contact support if issue persists. |
| 알람이 울리지 않음 | Alarm function is OFF; threshold set too high | Activate the alarm function; adjust the alarm threshold to a lower value. |
| 디스플레이가 비어 있거나 멈췄습니다. | Software error; low battery | Turn off and restart the device; replace the battery. |
9. 보증 및 지원
Your LATNEX HF-B8G meter comes with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact LATNEX customer service through the retailer where you purchased the product or visit the official LATNEX web연락처 정보 사이트.
