苏州一光激光电子经纬仪DT/LT402L产品介绍（中文）
苏州一光激光电子经纬仪DT/LT402L是一款专为现代建筑工程领域设计的高精度测量仪器，广泛应用于建筑基线定位、楼层轴线放样、道路桥梁施工等场景。该设备采用先进的光电传感技术与激光导向系统，结合人性化操作设计，为工程测量提供可靠的解决方案。
产品搭载双轴电子测角系统，角度测量精度可达±2"，满足复杂施工环境下的高精度需求。内置激光对点器采用可见红光设计，有效测距范围达150米，可在室内外多种光照条件下清晰辨识定位点。仪器配备智能补偿器，能自动修正轴系误差，确保测量数据的稳定性和重复性。6键式防尘防水键盘配合直观的液晶显示屏，实现参数快速设置和数据实时读取。
设备结构采用全封闭金属机身，通过优化重心设计提升抗震抗摔性能，适应-20℃至+50℃工作温度范围。独特的激光准直系统支持垂直激光投射功能，便于高层建筑垂直度检测和吊装定位作业。兼容多种测量模式，包括角度测量、坐标放样和偏心测量，满足地基工程、钢结构安装等多样化需求。
DT/LT402L特别注重使用便捷性，配备可拆卸式提把和通用三脚架接口，支持快速架设和移动测量。低功耗设计配合可更换锂电池组，保障连续8小时作业需求。仪器提供数据存储功能，可记录1000组测量数据，方便后期复核与传输。适用于住宅建设、市政工程、工业厂房等场景，为施工质量控制和工程进度管理提供技术支持。
Suzhou Yiguang Laser Electronic Theodolite DT/LT402L Product Introduction (English)
The Suzhou Yiguang Laser Electronic Theodolite DT/LT402L is a high-precision measuring instrument specifically designed for modern construction engineering applications. It excels in foundation positioning, floor axis layout, and infrastructure projects such as road and bridge construction, providing reliable measurement solutions through advanced optoelectronic sensing technology and laser guidance systems.
Equipped with a dual-axis electronic angle measurement system, the device achieves angular accuracy of ±2 arcseconds, meeting demanding precision requirements in complex construction environments. The integrated visible red laser plummet offers effective targeting up to 150 meters, maintaining clear visibility under various lighting conditions. An automatic compensator ensures measurement stability by correcting axis errors in real time. The 6-button dustproof keyboard and backlit LCD display enable quick parameter configuration and instant data reading.
Featuring a fully sealed metal housing with optimized weight distribution, the instrument demonstrates enhanced shock resistance and reliable performance across -20℃ to 50℃ temperature ranges. The vertical laser alignment function facilitates elevation verification and hoisting positioning in high-rise construction. Multiple measurement modes including angle measurement, coordinate layout, and eccentric measurement adapt to diverse scenarios from foundation work to steel structure installation.
The DT/LT402L emphasizes operational efficiency with detachable handles and universal tripod interfaces for rapid deployment. Its low-power consumption design supports 8-hour continuous operation using replaceable lithium batteries. The built-in memory stores 1000 measurement datasets for post-processing analysis. Ideal for residential complexes, municipal projects, and industrial plants, this instrument effectively supports construction quality control and project schedule management through precise measurement capabilities.
