Ocean Optics LIBS Imaging User Manual

LIBS Imaging Module
Installation and Operation Instructions

Description

The Ocean Optics LIBS Imaging Module consists of a PixeLINK™ Megapixel FireWire Camera (black and white or color) in a box mounted in between the LIBS laser and the LIBS Sample Chamber (LIBS-SC) as they are stacked on top of each other. This product is designed to enable you to precisely adjust the laser to focus on the exact spot on the sample that you wish to analyze. The LIBS Imaging Module also comes with PixeLINK software for the camera to capture high quality images on your PC. The camera is connected to the PC by a single FireWire interface and all camera functions are controlled by the PixeLINK software. The LIBS Imaging Module was designed to work only with the LIBS Sample Chamber (LIBS-SC).
Laser-induced Breakdown Spectroscopy (LIBS) is a laser spark analytical technique used to determine the elemental composition of various solids, liquids and gases. A high-power laser pulse is focused on to a sample to create a plasma or laser spark. The atoms and ions in the plasma emit light energy that is collected by a lens or fiber optic cable and analyzed by a time-gated spectrometer. The atomic spectral lines can be used to determine elemental composition (and concentrations in some systems). One of the benefits is that little or no sample preparation is required, making the technique field­portable. Additionally, the system needs only trace amounts of a sample to make measurements, so it’s a practical tool for scanning applications. For more information about the Ocean Optics LIBS systems, visit our website at
http://www.oceanoptics.com.
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LIBS Imaging Module Installation and Operation Instructions

Parts Included

The Ocean Optics LIBS Imaging Module ships with the following items:
LIBS Imaging Module with black and white camera (LIBS-IM) or LIBS Imaging Module with color camera (LIBS-IM-C)
LIBS and PixeLINK Software CD
12 VDC power supply
FireWire cable
Also if purchased – FireWire PCI (LIBS-IM-PCI) or PCMCIA Card (LIBS-IM-PCIA)

Other Required Equipment

Ocean Optics LIBS Sample Chamber (LIBS-SC)
Laser – Users can supply their own laser for excitation or can purchase one through Ocean
Optics. We recommend the ULTRA CFR Nd:YAG laser from Big Sky Laser Technologies
www.bigskylaser.com/compactseries.html).
(
Personal Computer – See the PixeLINK documentation on the LIBS and PixeLINK Software CD for a list of PC hardware and software requirements
Spectrometer system

System Requirements

Microprocessor:
Minimum – 450 MHz Pentium® III or equivalent
Recommended – 1.5GHz Pentium® 4 or equivalent
128 MB system RAM
25 MB hard drive free space
Video card with 24 or 32 bit True Color graphics
8 MB of video memory
FireWire port or adapter card (available from Ocean Optics)

Installing the Software

Procedure
To install OOILIBS and PixeLINK software,
1. Close all other applications running on the PC.
2. Start the software installation process.
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