北京博飞TDJ6倒像经纬仪放大倍数28倍国产经纬仪
产品概述
北京博飞TDJ6倒像经纬仪是一款国产中等精度光学测量仪器,采用经典内调焦式望远镜设计,成像清晰稳定。其核心特点为28倍放大倍数,适用于地形测绘、工程放样及低等级控制测量等领域。仪器结构紧凑轻巧,便于野外携带,操作直观高效,可满足城市建设、矿山、水利等多场景需求。112
技术特点
该经纬仪采用倒像望远镜系统,物镜有效口径40mm,视场角1°30′,最短视距2米,确保在复杂光线条件下仍能获得清晰观测效果。水平度盘采用360°分划,配合光学测微器实现1′直读精度,一测回水平方向标准偏差≤±6″。仪器配备V型长摆式竖盘指标自动补偿器,有效抵抗高频振动干扰,提升测量效率。基座采用国际通用蔡司标准设计,支持快速拆卸及附件扩展。220
应用场景
TDJ6广泛应用于比例尺地形图测绘、导线测量及建筑施工定位。其轻量化设计(净重4.3kg)和136×130×286mm的紧凑体积,特别适合公路桥梁勘测、农田水利规划等户外作业。仪器支持与觇牌、投点器等附件灵活搭配,进一步扩展使用场景。611
Product Overview
The Beijing Boif TDJ6 inverted-image theodolite is a domestically produced optical surveying instrument with moderate precision. Featuring a 28x magnification telescope and inverted imaging system, it delivers clear and stable observations for topographic mapping, engineering layout, and low-grade control surveys. Its compact design (4.3kg net weight) ensures portability for field operations. 16
Key Features
Equipped with a 40mm objective lens and 1°30′ field of view, the TDJ6 achieves a minimum sighting distance of 2m. The horizontal circle adopts 360° graduation with 1′ direct reading accuracy, while the vertical circle incorporates a pendulum compensator to minimize vibration interference. The instrument’s Zeiss-compatible base allows quick attachment of accessories like sighting targets. 222
Applications
Ideal for construction staking, mining surveys, and forestry management, this theodolite supports diverse measurement tasks. Its modular design enables integration with accessories such as optical plummet attachments, enhancing functionality for specialized applications like pipeline alignment or structural monitoring. 1120
北京博飞TDJ6倒像经纬仪放大倍数28倍国产经纬仪




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