產(chǎn)品名稱：RT2230A 數(shù)字微歐計（數(shù)字電橋）
Product Name: RT2230A Digital Micro-Ohmmeter (Digital Bridge)
產(chǎn)品概述
RT2230A數(shù)字微歐計是一款高精度電阻測量儀器，適用于金屬材料、電子元件、電力設(shè)備等領(lǐng)域的低阻值精密測量。該設(shè)備采用智能化數(shù)字處理技術(shù)，能夠快速準(zhǔn)確地完成0.1μΩ至2000Ω范圍的電阻檢測，為工業(yè)檢測和實驗室研究提供可靠的數(shù)據(jù)支持。
核心功能
設(shè)備內(nèi)置四線制測量模式，有效消除引線電阻對測量結(jié)果的影響。支持溫度補償功能，可根據(jù)環(huán)境溫度變化自動修正測量數(shù)據(jù)。配備多量程自動切換系統(tǒng)，在保證測量精度的同時提升操作效率。數(shù)據(jù)保持與相對值測量功能便于進行差值比對分析，而自動校零技術(shù)則確保每次測量的基準(zhǔn)穩(wěn)定性。
技術(shù)優(yōu)勢
采用高頻采樣技術(shù)和數(shù)字濾波算法，在復(fù)雜電磁環(huán)境下仍能保持±0.1%+5dgt的基礎(chǔ)精度。0.6英寸高亮LED顯示屏具備雙參數(shù)同顯能力，實時呈現(xiàn)主參數(shù)與輔助參數(shù)。測量速度最快可達5次/秒，特別適用于動態(tài)監(jiān)測場景。量程范圍內(nèi)分辨率可達0.01μΩ，滿足精密制造領(lǐng)域的嚴(yán)苛要求。
應(yīng)用領(lǐng)域
該設(shè)備廣泛應(yīng)用于電力系統(tǒng)連接件接觸電阻檢測、變壓器繞組直流電阻測量、新能源汽車電池模組測試、精密合金材料研發(fā)等領(lǐng)域。在航空航天器線纜導(dǎo)通測試、軌道交通接地系統(tǒng)檢測等場景中均有成熟應(yīng)用案例。
設(shè)計特點
人體工程學(xué)外殼設(shè)計配合防滑握持結(jié)構(gòu)，保障長時間操作的舒適性。智能休眠模式有效延長設(shè)備續(xù)航時間，內(nèi)置存儲器可記錄100組測量數(shù)據(jù)。配備USB和藍牙雙模數(shù)據(jù)接口，支持與計算機或移動終端進行數(shù)據(jù)交互。防反接保護電路和過載自動切斷功能為設(shè)備安全提供多重保障。
Product Overview
The RT2230A Digital Micro-Ohmmeter is a high-precision resistance measurement instrument designed for low-resistance testing in metal materials, electronic components, and power equipment. Utilizing intelligent digital processing technology, it delivers rapid and accurate measurements within 0.1μΩ to 2000Ω range, providing reliable data support for industrial inspection and laboratory research.
Core Functions
The four-wire Kelvin measurement mode effectively eliminates lead resistance interference. Temperature compensation automatically adjusts readings based on environmental changes. Auto-ranging capability ensures measurement accuracy while improving operational efficiency. Data hold and relative value measurement functions facilitate comparative analysis, with auto-zero calibration maintaining measurement consistency.
Technical Advantages
High-frequency sampling and digital filtering algorithms maintain ±0.1%+5dgt basic accuracy in complex electromagnetic environments. The 0.6-inch high-contrast LED display simultaneously shows primary and secondary parameters. With maximum 5 readings per second speed, it s ideal for dynamic monitoring. 0.01μΩ resolution meets precision manufacturing requirements.
Application Fields
Widely used in power system contact resistance testing, transformer winding DC resistance measurement, new energy vehicle battery module evaluation, and advanced alloy material development. Proven applications include aerospace cable continuity testing and rail transit grounding system inspection.
Design Features
Ergonomic housing with anti-slip grip ensures comfortable prolonged operation. Smart sleep mode extends battery life, with internal memory storing 100 datasets. Dual-mode USB/Bluetooth interfaces enable computer/mobile data transfer. Reverse-connection protection and overload cutoff circuits provide multi-layer safety assurance.
