美瑞克接地電阻測試儀RK2678X是一款專業(yè)用于檢測接地系統(tǒng)電阻值的智能化測量設(shè)備。該產(chǎn)品通過優(yōu)化電路設(shè)計(jì)與測量算法，能夠快速、精準(zhǔn)地評估各類接地裝置的電氣性能，適用于電力系統(tǒng)、通信基站、工業(yè)設(shè)備、建筑防雷等領(lǐng)域的安全檢測與日常維護(hù)。
【核心功能與技術(shù)特點(diǎn)】
- 寬量程高精度測量：設(shè)備支持0-20kΩ范圍內(nèi)的接地電阻測量，最小分辨率達(dá)0.01Ω，基礎(chǔ)量程段測量精度優(yōu)于±2%，滿足不同場景下對測量精度的多樣化需求。
- 智能化操作體驗(yàn)：配備3.5英寸彩色LCD顯示屏，支持觸控操作與數(shù)據(jù)可視化呈現(xiàn)。內(nèi)置多級菜單指引功能，用戶可快速完成參數(shù)設(shè)置并查看實(shí)時(shí)測量曲線。
- 多重安全保障機(jī)制：采用雙重過載保護(hù)設(shè)計(jì)，可承受最高600V的誤接電壓沖擊，同時(shí)具備數(shù)據(jù)異常自動報(bào)警功能，有效保障設(shè)備與操作人員安全。
- 高效數(shù)據(jù)管理：內(nèi)置200組數(shù)據(jù)存儲單元，支持USB接口導(dǎo)出測量記錄，便于后續(xù)數(shù)據(jù)整理與分析。可選配藍(lán)牙模塊實(shí)現(xiàn)無線數(shù)據(jù)傳輸至移動終端。
- 環(huán)境適應(yīng)性強(qiáng)化：整機(jī)外殼采用IP54防護(hù)等級設(shè)計(jì)，可在-10℃至50℃環(huán)境中穩(wěn)定工作，搭配可更換鋰電池組，續(xù)航時(shí)間達(dá)8小時(shí)以上。
【典型應(yīng)用場景】
- 電力變電站、輸配電線路的接地網(wǎng)周期性檢測
- 通信鐵塔、數(shù)據(jù)中心機(jī)房的接地系統(tǒng)驗(yàn)收測試
- 工業(yè)自動化設(shè)備接地回路阻抗評估
- 建筑物防雷裝置年度維護(hù)檢測
- 新能源發(fā)電場（光伏/風(fēng)電）接地裝置效能驗(yàn)證
MEURAK Ground Resistance Tester RK2678X is a professional instrument designed for evaluating the electrical performance of grounding systems. Utilizing optimized circuit design and measurement algorithms, it provides efficient and accurate resistance detection for safety inspection and maintenance applications across power systems, communication base stations, industrial facilities, and lightning protection installations.
【Key Features】
- Wide-range Precision Measurement: Covers 0-20kΩ range with 0.01Ω resolution, delivering ±2% basic accuracy to accommodate diverse measurement requirements.
- User-centric Interface: Equipped with 3.5-inch color LCD touchscreen displaying real-time measurement curves and guided operation menus for intuitive parameter configuration.
- Enhanced Safety Protection: Features dual overload protection against accidental 600V voltage inputs, with audible/visual alarms for abnormal data detection.
- Smart Data Management: Stores 200 test records locally and supports USB data export. Optional Bluetooth module enables wireless transmission to mobile devices.
- Rugged Field Performance: IP54-rated enclosure ensures reliable operation in -10℃ to 50℃ environments. Rechargeable lithium battery provides over 8 hours continuous operation.
【Application Fields】
- Periodic inspection of grounding grids in substations and power lines
- Acceptance testing for communication towers and data center grounding
- Impedance evaluation of industrial equipment grounding circuits
- Annual maintenance checks for building lightning protection systems
- Effectiveness verification of photovoltaic/wind farm grounding installations
該設(shè)備通過模塊化結(jié)構(gòu)設(shè)計(jì)實(shí)現(xiàn)了功能擴(kuò)展性，用戶可根據(jù)實(shí)際需求選配不同長度測試線纜、輔助電極套件及數(shù)據(jù)分析軟件，為工程技術(shù)人員提供靈活可靠的檢測解決方案。其緊湊的便攜式設(shè)計(jì)（280×180×85mm，1.8kg）顯著提升了現(xiàn)場作業(yè)效率，是保障電氣系統(tǒng)安全運(yùn)行的實(shí)用型工具。
With modular design allowing functional expansion, users can optionally equip customized test leads, auxiliary electrode kits, and analysis software to create tailored solutions. The compact portable design (280×180×85mm, 1.8kg) enhances field operation efficiency, making it a practical tool for ensuring electrical system safety.
