北京博飛J2經緯儀產品介紹
北京博飛J2經緯儀是一款適用于工程測量、地形測繪及施工放樣的精密光學儀器。該產品秉承嚴謹的工藝設計理念，以穩定可靠的性能滿足多種場景下的角度測量需求。儀器采用優質光學玻璃鏡片組，配合精密機械結構，確保觀測數據的清晰度與準確性。其人性化操作界面和輕量化機身設計，能夠有效提升野外作業效率。
產品配備高精度軸系系統，通過優化傳動結構減少機械誤差，保證水平角與垂直角測量的長期穩定性。望遠鏡系統提供30倍有效放大倍率，配合全封閉式光學對中器，可在復雜光線條件下快速完成對中整平。儀器配備雙向補償器，能夠自動修正微小傾角誤差，進一步提升測量結果的可靠性。為適應不同環境需求，產品采用防塵防水結構設計，關鍵部件經過特殊工藝處理，在-20℃至+50℃溫度范圍內均可保持穩定工作狀態。
本溪測繪儀器系列產品注重實用性與耐用性的結合，配備可拆卸式基座與模塊化功能組件，便于維護保養與功能擴展。儀器標配可充電鋰電池組，支持連續8小時作業續航，并配備低功耗提示功能。操作界面采用雙面液晶顯示屏，支持角度單位切換與數據保持功能，滿足多樣化測量需求。
該系列產品適用于土木工程、水利建設、礦山測量及地質勘探等領域，其緊湊型結構設計兼顧室內外作業需求。通過優化光學路徑與機械配合公差，在保證測量精度的同時，實現更便捷的攜帶與操作體驗。
Technical Specifications:
Angular Accuracy: ±2"
Telescope Magnification: 30×
Effective Aperture: 40mm
Field of View: 1°30
Shortest Sighting Distance: 1.5m
Level Sensitivity: 30"/2mm
Working Temperature Range: -20℃ to +50℃
Instrument Height: 280mm
Total Weight: 4.8kg
Beijing Boof Surveying Instrument J2 Theodolite is designed for engineering surveying and construction layout applications. The instrument integrates precision optical system with ergonomic mechanical structure, delivering reliable angle measurement performance in various working conditions. Featuring 30× magnification telescope and enclosed optical plummet, it ensures fast setup and accurate targeting even under challenging lighting conditions.
The dual-axis compensation system effectively corrects residual leveling errors within ±3 range. Robust construction with dust-proof and moisture-resistant design guarantees stable operation in harsh environments. Modular components allow flexible configuration according to specific project requirements. Rechargeable battery provides extended field operation time with power-saving indicators for energy management.
This theodolite series demonstrates balanced performance in measurement accuracy and operational efficiency, making it suitable for construction sites, infrastructure projects and topographic surveys. Optimized optical path design enhances image clarity while maintaining compact dimensions for easy transportation. Intuitive dual-side display interface supports multiple angle units and data hold function, streamlining field operations for survey professionals.
