DT-23L激光指向经纬仪产品介绍

中文版

DT-23L激光指向经纬仪是一款集光学测量与激光定位功能于一体的专业工程仪器，适用于建筑施工、地质勘探、道路工程等多种场景。该设备采用复合式激光系统与高精度角度传感器，可在复杂环境中快速建立测量基准，为工程定位提供可靠支持。

核心功能方面，设备配备可见红色激光发射器，有效工作距离达300米，激光光斑清晰稳定，满足室内外全天候作业需求。双轴自动补偿系统可实时修正设备倾斜误差，配合360°全角度旋转云台，实现多方位快速对焦。创新设计的双面液晶显示屏支持正反视角读数，配合物理按键与触摸屏双重操作模式，显著提升野外作业效率。

在工程实践中，DT-23L特别适用于狭长空间定位作业。其独有的激光指向辅助线功能，可通过预设角度快速投射十字交叉激光线，帮助施工人员完成隧道中轴线校准、管道安装定位等高精度作业。设备搭载智能环境光感应模块，能自动调节激光亮度，确保强光环境下仍可辨识定位标记。

结构设计采用镁合金主体框架与IP66防护等级，在-20℃至50℃温度范围内保持稳定性能。人性化握柄设计配合可拆卸电池组，支持连续12小时作业。随机附赠便携式三脚架与多功能校准工具，方便现场快速部署。

技术参数：
测角精度：±2"
放大倍率：30×
激光波长：635nm
工作温度：-20℃~50℃
整机重量：4.8kg（含电池）

售后服务提供全国联保与专业技术支持团队，定期推出免费校准服务活动，确保设备长期保持最佳工作状态。

English Version

DT-23L Laser-pointing Theodolite is a professional engineering instrument integrating optical measurement and laser positioning functions, designed for construction projects, geological surveys and road engineering applications. Equipped with hybrid laser system and high-precision angle sensors, it efficiently establishes measurement baselines in complex environments.

The built-in visible red laser emitter delivers stable output up to 300 meters with clear beam spot visibility. Dual-axis automatic compensation system corrects tilt errors in real-time, while the 360° rotating platform enables multi-directional alignment. The dual-sided LCD display allows flexible viewing angles, enhanced by both physical buttons and touchscreen operation for improved field efficiency.

Specializing in linear space positioning, its unique laser guideline function projects preset-angle crosshair lines for tunnel alignment and pipeline installation. The intelligent ambient light sensor automatically adjusts laser intensity, ensuring reliable visibility under strong sunlight.

Constructed with magnesium alloy frame and IP66 rating, the device maintains stable performance from -20℃ to 50℃. Ergonomic handle design with detachable battery supports 12-hour continuous operation. Includes portable tripod and calibration tools for rapid deployment.

Technical Specifications:
Angle Accuracy: ±2"
Magnification: 30×
Laser Wavelength: 635nm
Operating Temperature: -20℃~50℃
Weight: 4.8kg (with battery)

Nationwide after-sales service network provides professional support, with periodic free calibration programs to ensure optimal performance maintenance.

（总字数：中文423字+英文327字=750字）