Ocean-optics LIBS2000+ Manuel d'utilisateur

Laser-Induced Spectroscopy LIBS2000+ Installation and Operation Manual Document Number 161-00000-000-02-0406 Offices: Ocean Optics, Inc.

About This Manual • HR2000 and HR2000CG-UV-NIR High-Resolution Fiber Optic Spectrometers Installation and Operation Manual located at http://www.oc

Chapter 1 Introduction Product Overview The Ocean Optics LIBS2000+ Laser-induced Breakdown Spectrometer is a detection system that permits real-tim

1: Introduction LIBS Emission ID The reason we at Ocean Optics have designed a broadband high-resolution spectrometer is to be able to both see and

1: Introduction Refer to http://physics.nist.gov/PhysRefData/contents-atomic.html to print lists and observe the latest work. For a list of the pers

1: Introduction Shipment Components Ocean Optics’ LIBS functionality can be purchased as a complete system, including the spectrometers and related

1: Introduction  Laser (LIBS-LASER) – You can supply your own laser or purchase one through Ocean Optics. We recommend the ULTRA CFR Nd:YAG laser

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Chapter 2 Installing the LIBS System Overview In general, installing the LIBS2000+ involves the following steps: ► Procedure 1. Unpack and set up

2: Installing the LIBS System LIBS2000+ Hardware Set-up ► Procedure 1. Remove the LIBS2000+ components and laser from their packaging. 2. Place

2: Installing the LIBS System Mounting the Laser (Rear View) 6. Fill the laser power supply with distilled water (only). 7. Go on to Software Ins

Copyright © 2001-2006 Ocean Optics, Inc. All rights reserved. No part of this publication may be reprodu

2: Installing the LIBS System OOILIBS Software OOILIBS Software was designed specifically for the LIBS2000+ System. It records and stores data for

2: Installing the LIBS System 3. Connect the heptafurcated fiber from the rear of the Sample Chamber to the seven spectrometer channel SMA connecto

2: Installing the LIBS System Rear Panel of LIBS Imaging Module 8. Connect the 12 VDC power supply to the LIBS Sample Chamber. 9. Connect one end

2: Installing the LIBS System System Start-up When you first use this LIBS2000+ Spectrometer on this computer, you must assign spectrometers to chan

2: Installing the LIBS System Note If there are any yellow or red symbols next to each spectrometer entry, then you must reinstall OOILIBS, reboot t

2: Installing the LIBS System Loading the Element Library The element library enables you to identify the elements present in a sample by comparing

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Chapter 3 Operation Overview Laser-Induced Breakdown Spectroscopy (LIBS) is based on the interaction of a laser with a sample to produce an optical e

3: Operation ► Procedure 1. Move the slider to the desired time to set the Q-switch delay. After moving the slider, OOILIBS will take a shot and

3: Operation Option Description Percent Adjust Multiplier for the Real Time Background options. OOILIBS calculates the background and multiplies it

Important Safety Notices WARNING The LIBS System uses a Class IV laser. Exposure to the laser can cause eye and skin damage. Although the LIBS System

3: Operation The first radiometric calibration file is for Spectrometer Unit A, the second file is for Spectrometer Unit B, etc. You can also apply

3: Operation 11. In OOILIBS, select Scan Type | Continuous from the menu bar. 12. Change the power settings on the laser power supply and verify th

3: Operation 161-00000-000-02-0406 Option Description More/Less Changes the size of the window. Allows you to shrink the window to allow better v

3: Operation 3. Click the Add Sample button. The Scan button now changes to a Sample button. 4. Set the number of averages you want to use, then

3: Operation Element ID Mode Option Description Lines Detected Displays the number of Elemental Lines detected, and lists them in a table below. Yo

3: Operation Peak Analysis Mode Option Description Elements List Displays a list of all elements in the Elemental Library. Scans for Selected Line

3: Operation 161-00000-000-02-0406 Option Description Intg Mean Integrated mean/average of all count scans taken. Intg Std Dev Integrated standa

3: Operation 2. Select a line from the element list, then click the Add button. Repeat this step until you have loaded all the desired lines. 3.

3: Operation 3. Then select Pix Correlation from the Mode menu available from the OOILIBS menu bar. The main Pixel Correlation window appears: Fr

3: Operation You can now add samples to the library. 2. Click the Add Sample button. The Scan button changes to a Save Samp button. 3. Set the

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3: Operation The new sample then appears in the list in the Correlation Results window. Click the Scan button to update the list with the results of

Chapter 4 Troubleshooting Overview The following sections contain information on troubleshooting issues you may encounter when using the LIBS 2000+ s

4: Troubleshooting Note Improperly installed USB devices can also appear under the Universal Serial Bus Controller option. Be sure to check this lo

4: Troubleshooting Laser Troubleshooting Problem The laser will not start. Probable Cause On water-cooled lasers, bubbles may have developed in the

4: Troubleshooting System Prompts for ezusb.sys or an .inf File Problem During installation, the system is requesting a file named ezusb.sys or an .

4: Troubleshooting OOILIBS Software Troubleshooting Program Keeps Freezing or Locking Up Problem The OOILIBS software keeps freezing or locking up.

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Appendix A Specifications Specification Value Spectrometer range: 200-980 nm Resolution: 0.1 nm (FWHM) Detection: CCDs with a combined 14,336

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Appendix B User Interface Menu Bar The OOILIBS Menu Bar is located at the top of the OOILIBS screen and features the following options: File Menu M

Table of Contents About This Manual ... v Doc

B: User Interface View Menu Menu Option Description Cursor Info Displays the Cursor info dialog box. This dialog box lets you customize and recor

B: User Interface ScanType Menu Menu Option Description Spectrometer Selects Spectrometer mode. You can set the integration time in this mode, bu

B: User Interface Background Menu Menu Option Description Mode Allows you to select the type of background subtraction Load Sampled Background Lo

B: User Interface Menu Option Description Element ID Brings up the Element ID library menu (see Library Options | Element ID Menu. Correlation Brin

B: User Interface Tools Menu Menu Option Description Set Q Switch Delay Opens the Adjust Q Switch window. Select Spectrometer Modules Selects the

B: User Interface Icon Description Prints the contents of the graph window. Saves the contents of the graph window Scale the contents of the grap

B: User Interface 161-00000-000-02-0406 Icon Description Turns the alignment light on or off. Status Bar The OOILIBS Status Bar, located at the

B: User Interface Graph Window The OOILIBS Graph Window, located in the center of the screen, features the following options: • In the main displa

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Index A Adobe Acrobat Reader, 4 applications, 3 argon, 5 Argon, 5 B Background | Mode menu, 42 Background menu, 42 beep, 33 broadband, 1 C cabling, 1

Table of Contents Chapter 3: Operation ...17 Overview ...

Index L laser, 1 cabling, 11 requirements, 3, 5 setup, 8 troubleshooting, 33 library add samples, 28 saving, 30 Library Options | Correlation menu,

B: User Interface S (Cont'd) configuration, 14 HR2000, 4 troubleshooting, 33 Stage menu, 44 Status bar, 46 system start-up, 13 T testing, 20 To

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Table of Contents OOILIBS Software Troubleshooting ... 35 Program Keep

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About This Manual Document Purpose and Intended Audience This document provides the user of the LIBS 2000+ for setting up, calibrating and performi