LIBS 激光诱导击穿光谱仪
原子光谱Atomic Spectroscopy

激光诱导击穿光谱仪 LIBSLaser-Induced Breakdown Spectroscopy

美国 Applied Spectra · J200Applied Spectra USA · J200

微区元素分析仪,采用激光光谱技术定性和定量分析材料中的元素含量。无需样品处理,数秒钟得到测量结果,可检测 70 多种元素且多元素同时检测。Micro-spot elemental analyzer using laser spectroscopy for qualitative and quantitative analysis. No sample prep, results in seconds, 70+ elements simultaneously.

产品简介Overview 主要特点Features 技术参数Specifications 应用领域Applications 资料下载Downloads

产品简介Overview

Applied Spectra J200 是基于激光诱导击穿光谱(LIBS)技术的微区元素分析平台。The Applied Spectra J200 is a micro-spot elemental analysis platform based on Laser-Induced Breakdown Spectroscopy (LIBS).

当需要快速确定"样品中含有哪些元素、含量多少、分布如何"时,传统方法往往需要复杂的样品消解前处理。J200 用高能激光脉冲直接在样品表面微区激发等离子体,通过分析等离子体发射光谱即可定性定量检测元素,无需样品制备,数秒出结果。To determine what elements a sample contains, how much, and how they are distributed, traditional methods require complex digestion. The J200 fires a laser pulse to create a micro-plasma on the surface and analyses the emitted spectrum — no sample prep, results in seconds.

可检测化学元素周期表上几乎所有元素(70 多种),配合 3D 全自动操作台实现元素分布扫描成像,是地质、材料、环保与工业品控领域的快速元素分析利器。Detecting almost the entire periodic table (70+ elements), with a fully automated 3D stage for elemental distribution imaging — a powerful tool for geology, materials, environmental and industrial QC analysis.

主要特点Key Features

LIBS 分析仪
  • 高灵敏度High sensitivity检出限达 ppm 级,可检测化学周期表上几乎所有元素detection limits to ppm, covering almost the entire periodic table
  • 微区分析Micro-spot analysis检测点尺寸小至 5µmspot size down to 5µm
  • 全自动成像Automated imaging3D 全自动操作台,自动扫描成像,直观展现元素空间分布fully automated 3D stage with scanning imaging of elemental distribution
  • ICP-MS 联用ICP-MS coupling可作激光剥蚀进样系统联用 ICP-MS,获得更高检出限与精度couples to ICP-MS as laser-ablation sample introduction for lower detection limits

技术参数Specifications

技术原理PrincipleLIBS 激光诱导击穿光谱Laser-Induced Breakdown Spectroscopy
检出限Detection limitsppm 级
检测元素Elements70+ 种(覆盖周期表几乎所有元素),多元素同时检测70+ covering almost the entire periodic table, simultaneous detection
检测点尺寸Spot size小至down to 5µm
操作台Stage3D 全自动,扫描成像fully automated 3D, scanning imaging
联用能力Coupling可联用 ICP-MS 作为激光剥蚀进样系统couples to ICP-MS as laser-ablation introduction

应用领域Applications

地质矿物元素测试Geological Minerals 珠宝微量元素分析Jewellery Trace Elements 环境污染重金属检测Environmental Heavy Metals RoHS 合规检测RoHS Compliance 工业材料分析Industrial Materials

资料下载Downloads

Applied Spectra J200 LIBS 的中英文样本与应用案例请联系我们获取。For Applied Spectra J200 brochures and application notes, please contact us.

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