南京華光日華J6-EDJ6光學經緯儀產品介紹（中文）
南京華光日華J6-EDJ6光學經緯儀是一款專業級測繪儀器，采用經典倒像觀測系統，適用于工程測量、地形測繪、建筑施工及教學科研等領域。該儀器憑借穩定可靠的性能表現，為各類角度測量任務提供精準支持。
儀器搭載高精度光學測角系統，水平角與豎直角測量精度均達到6秒級，內置優質光學玻璃鏡頭組，成像清晰銳利。獨特的倒像顯示設計可有效降低視覺誤差，配合可調式十字絲照明系統，顯著提升不同光照環境下的觀測效率。金屬密封結構配合防塵防水工藝，確保儀器在-25℃至+50℃環境下的穩定運行。
J6-EDJ6采用符合人體工學的輕量化設計，整機重量控制在4.8kg以內，配備阻尼適中的精密軸系，操作流暢省力。三軸補償系統可自動修正微小偏差，確保測量數據的可靠性。標配可拆卸式基座支持多種安裝方式，滿足道路勘測、管線布設、水利工程等復雜場景的作業需求。
產品配置包括：金屬保護箱、光學對中器、單棱鏡組及便攜式三腳架，提供兩年整機質保服務。通過嚴格的出廠檢測流程，每臺儀器均附帶完整的技術參數檔案，確保用戶獲得精確可靠的測量解決方案。
Nanjing Huaguang Rihua J6-EDJ6 Optical Theodolite Product Introduction (English)
The Nanjing Huaguang Rihua J6-EDJ6 Optical Theodolite is a professional-grade surveying instrument featuring classic inverted image observation system. Designed for engineering survey, topographic mapping, construction projects and academic research, this device delivers reliable angular measurement solutions with consistent performance.
Equipped with precision optical angle measurement system, the instrument achieves 6-second accuracy in both horizontal and vertical angle measurement. High-quality optical glass lenses ensure crisp imaging clarity. The inverted image display minimizes visual parallax errors, complemented by adjustable crosshair illumination that enhances observation efficiency under various lighting conditions. Metal-sealed structure with dust/water resistance enables stable operation in temperatures ranging from -25℃ to +50℃.
Weighing under 4.8kg with ergonomic design, J6-EDJ6 features smooth-operating axis system and optimized damping mechanism. Three-axis compensation system automatically corrects minor deviations to maintain measurement integrity. Detachable tribrach supports multiple installation configurations, suitable for road surveying, pipeline layout, and hydraulic engineering applications.
Standard accessories include: reinforced carrying case, optical plummet, single prism set and lightweight tripod. Each instrument undergoes rigorous factory calibration with complete technical documentation. Two-year comprehensive warranty ensures long-term service reliability. This versatile solution combines practical functionality with durable construction for professionals seeking efficient angle measurement tools.
