Lu5 — Laser‑Enhanced RTK Survey Terminal
The SinoGNSS Lu5 is an innovative laser‑augmented RTK surveying instrument that integrates high‑precision GNSS positioning with a proprietary side‑mounted laser measurement module, bringing a new level of field efficiency and measurement flexibility to professional surveying workflows.
Key Features
Groundbreaking Laser RTK Technology: Equipped with SinoGNSS’s independently developed side laser module using 3R‑class green light, the Lu5 delivers millimeter‑level laser distance measurement with a working radius up to 30 m, enabling reliable non‑contact point measurement in complex scenarios.
360° Panorama Laser Measurement: Full‑circle laser coverage allows fast and intuitive surveying of points around the device without traditional setup constraints, improving efficiency for complex, hazardous, or indoor measurements.
Multi‑Sensor Integration: Combines GNSS, inertial navigation (IMU), and laser ranging technologies for robust positioning and attitude information across diverse field conditions.
High‑Precision GNSS Support: Full‑constellation 7‑star, 30‑frequency tracking (up to 1590 channels) ensures strong satellite signal reception and rapid RTK fixes, with support for B2b PPP satellite‑based augmentation for enhanced accuracy.
Long Battery Life: With extended endurance and support for quick charging (QC) and USB power‑bank charging, the Lu5 can operate through long fieldwork sessions without frequent recharging.
Clear Display & Intelligent Interaction: High‑definition OLED screen provides visibility in bright outdoor conditions, while intuitive controls and interactive UI improve operational efficiency.
Tilt Measurement Without Initialization: Integrated inertial navigation allows up to 60° tilt measurement, enabling faster field capture without lengthy device setup.
Advanced Field Software: Compatible with survey software capable of quickly opening large CAD files, offering broad CAD format support and efficient field data workflows.
Typical Applications
The Lu5 is well‑suited for professional surveying and engineering applications, including:
GNSS control network establishment
Topographic and terrain surveys
Urban and municipal surveying
Construction stakeout and layout
GIS data collection
Surveys involving hazardous, complex, or difficult‑to‑reach targets where non‑contact measurement is beneficial
