【產品中文介紹】
DT302L電子經緯儀是蘇州一光儀器有限公司研發的高精度角度測量設備，專為建筑工程、地形勘測、道路施工及工業設備安裝等領域設計。本產品采用一體化機身結構，結合數字傳感技術與人性化操作界面，幫助用戶實現高效、精準的角度測量任務。
儀器搭載自主研發的光電測角系統，水平角和垂直角測量精度可達±2"，最小顯示單位為1"，滿足常規工程測量的精度需求。設備配備雙軸自動補償器，有效補償因輕微傾斜導致的測量誤差，確保數據可靠性。6英寸大尺寸液晶顯示屏支持雙面讀數顯示功能，強光環境下仍可清晰查看數據，配合簡潔的按鍵布局，顯著提升野外作業效率。
DT302L采用IP54防護等級設計，外殼選用輕質合金材料，整機重量僅4.3kg，兼顧耐用性與便攜性。儀器內置可充電鋰電池組，連續工作時間可達30小時，支持USB接口快速充電，適應長時間野外作業需求。獨特的溫度補償算法使設備在-20℃至+50℃環境條件下保持穩定性能，有效應對復雜工況挑戰。
產品配備多用途通用基座，兼容各類三角架安裝，轉軸系統采用精密研磨工藝，確保轉動平滑無空回。可選配激光對點器、數據存儲模塊等擴展功能，滿足不同場景的個性化測量需求。通過配套軟件可實現測量數據的實時傳輸與格式轉換，便于后續數據處理與分析。
【Product Introduction in English】
The DT302L Electronic Theodolite, developed by Suzhou Yiguang Instruments Co., Ltd., is a high-precision angular measurement instrument designed for construction engineering, topographic surveying, road construction, and industrial equipment installation. Featuring an integrated body structure and digital sensing technology, it combines user-friendly interfaces with reliable measurement capabilities.
Equipped with an optoelectronic angle measurement system, the device achieves ±2" accuracy in both horizontal and vertical angles, with a minimum display resolution of 1". The dual-axis automatic compensator effectively corrects measurement deviations caused by minor inclinations, ensuring data reliability. The 6-inch large LCD screen provides dual-sided readouts, maintaining clear visibility even under strong sunlight, while the intuitive button layout enhances operational efficiency in field applications.
With IP54 protection rating and lightweight alloy construction (total weight 4.3kg), the DT302L balances durability and portability. Its rechargeable lithium battery supports up to 30 hours of continuous operation, complemented by USB fast-charging capability for extended field use. Advanced temperature compensation algorithms enable stable performance across a wide operating range from -20℃ to +50℃, adapting to various environmental conditions.
The theodolite features a multi-purpose tribrach compatible with standard tripods, incorporating precisely machined rotation axes for smooth operation. Optional accessories including laser plummets and data storage modules expand its functional versatility. Through dedicated software, measured data can be seamlessly transferred and converted into multiple formats for post-processing and analysis, enhancing workflow efficiency in diverse measurement scenarios.
