Handheld LIBS Lithium Analyzer for Mining Sample Preparation and Ore Screening

Brief Introduction

Built upon advanced laser-induced breakdown spectroscopy and portable analytical instrument design, this handheld LIBS integrates high-performance optical, microelectronic, and semiconductor technologies to deliver a new-generation handheld elemental analyzer with independent intellectual property rights.

Designed specifically for on-site lithium exploration and ore screening within mining locations, salt lakes, and mineral processing workflows, this handheld unit brings desktop-comparable detection performance into a compact, lightweight, field-ready form factor. It eliminates complex sample pre-preparation work, enabling rapid non-destructive measurement for solid ore, mineral samples, and geological specimens.

For lithium-related workflows including incoming ore inspection, pegmatite/lepidolite screening, mineral grade evaluation, and new energy material verification, the instrument supports fast in-situ analysis to improve overall laboratory and site operational efficiency. As a cost-effective alternative to large bench-top laboratory spectrometers, it brings reliable lithium analytical capability directly to remote field locations, high-altitude exploration sites, and remote mine operations where fixed laboratory infrastructure is limited.

Application Scope

• Lithium Ore Exploration: Rapid field screening of lithium-bearing minerals such as spodumene, lepidolite, and petalite.

• New Energy Raw Materials: Incoming material quality control for lithium processing and hydrometallurgical plants.

• Salt Lake & Brine Processing: Solid crust and mineralized residue testing.

• Mining Laboratories: High-throughput core sample and drill cutting evaluation.

• Geological Survey: In-situ field geochemical mapping and outcrop screening.

Features

High-Performance Detection

Equipped with a high-resolution spectrometer and an advanced DPSS passive Q-switched laser, the analyzer achieves exceptional accuracy for light element analysis. It supports rapid single-element and multi-element capability and delivers test reports within seconds. The optimized optical pathway and advanced signal processing algorithms support stable testing results for varied mineral and geological matrix samples.

Field-Oriented Usability

The 4.0-inch resistive touch screen supports clear readouts under strong field light conditions. No complicated sample preparation is required for most field rock samples; users can directly test solid blocks, powders, and flakes on-site. The instrument adopts a rugged construction certified to IP54 standards for continuous operation under harsh mine-site environments. Its ergonomic lightweight design (~1.8 kg including battery) reduces operator fatigue during long-hour field testing. Both user-friendly operation modes and custom configuration options are available for rapid sample screening or specialized in-depth curve analysis.

Multi-Layer Safety Protection

An integrated laser safety interlock button at the tip of the instrument requires being pressed or covered to allow laser emission, preventing accidental exposure into the open. Multiple structural and electronic safety functions ensure the laser operates only under secure contact conditions, complying with strict industrial safety standards.

Intelligent Software & Data Management

Professional application software is tailored for mineral analysis workflows, featuring high-sensitivity measurement, short testing cycles, and simple operation. Large-capacity internal storage supports extensive test-result archiving. Multiple auxiliary modules, including WiFi and Bluetooth, are available for flexible data transmission. Test data can be easily synchronized using the companion Vela software for laboratory record-keeping and reporting.

Reliable Battery Performance

The standard rechargeable lithium-ion battery (14.8V, 3250mAh) sustains extended working hours. Additional spare batteries and a universal DC power adapter are provided to support uninterrupted field operations in remote areas.

Specification