日本共立4106型接地電阻測試儀克列茨KYORITSU
產品概述
日本共立KYORITSU KEW4106型接地電阻測試儀是一款智能化專業測量設備,采用全數字化設計和雙CPU架構,能夠實現高速高精度測試。該儀器具備土壤電阻率(ρ)測量功能,可通過四極法自動計算接地電阻值,并支持0.001Ω至200kΩ的寬范圍測量。獨特的環境參數測試功能可實時顯示干擾電壓和頻率,確保測量數據穩定可靠。1516
核心功能特性
KEW4106具備智能頻率選擇功能(94Hz/105Hz/111Hz/128Hz),能自動匹配最佳測試頻率以應對復雜環境。儀器采用FFT濾波技術有效抑制噪聲干擾,配備背光LCD點陣屏(192×64像素)支持昏暗環境讀數。內置數據管理功能可存儲800組測試記錄,通過USB適配器可將數據傳輸至PC端進行進一步分析。測試線電阻自動補償功能(Rk)顯著提升低阻值測量的準確性。31120
設計與操作體驗
儀器采用符合人體工學的緊湊型設計(167×185×89mm),重量約900g含電池,配備肩帶便于現場攜帶。操作界面直觀簡潔,支持一鍵式自動測量模式,同時提供專業級手動設置選項。標配精密測試線套裝和輔助接地棒,滿足不同場景的測量需求。防塵防滴結構設計確保設備在惡劣天氣條件下的正常使用。81424
技術參數詳解
接地電阻測量范圍覆蓋0.001Ω-209.9kΩ,分辨率最高達0.001Ω,基本精度為±2%±0.03Ω(2Ω量程)。土壤電阻率測量采用溫納四極法,計算范圍0.2-1999kΩ·m。測試電流最大80mA,可檢測50.9Vrms以內的連續干擾電壓。采用8節AA電池供電,支持約5分鐘自動關機節能功能。51620
應用場景說明
該設備適用于電力系統接地網檢測、防雷工程驗收、建筑接地裝置評估等場景。在通信基站、軌道交通、石油化工等領域的接地系統維護中表現優異,特別適合需要長期監測土壤電阻率變化的工程項目。儀器的高抗干擾能力使其能在強電磁環境下保持測量穩定性。121521
Product Overview
The KYORITSU KEW4106 Ground Resistance Tester is an intelligent measuring device featuring dual-CPU architecture and full digital processing. It supports soil resistivity (ρ) measurement through Wenner s four-pole method, with a wide measuring range from 0.001Ω to 200kΩ. The built-in environmental parameter detection function monitors interference voltage and frequency in real-time for enhanced data reliability.11624
Key Features
Equipped with smart frequency selection (94Hz/105Hz/111Hz/128Hz), the instrument automatically optimizes testing frequency for different environments. Advanced FFT filtering technology effectively suppresses noise interference, while the backlit LCD display (192×64 dots) ensures clear visibility in low-light conditions. The device stores up to 800 test records and supports data transfer to PCs via USB adapter. Automatic test lead resistance compensation (Rk) significantly improves low-resistance measurement accuracy.31120
User Experience
With ergonomic compact design (167×185×89mm) and 900g weight (including batteries), the tester comes with a carrying strap for field use. The intuitive interface offers one-touch automatic measurement alongside professional manual settings. Standard accessories include precision test leads and auxiliary earth rods for versatile applications. The dust-proof and drip-proof structure guarantees operation in harsh weather conditions.81424
日本共立4106型接地電阻測試儀克列茨KYORITSU




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