1: Introduction
2
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About the Modular Approach
Ocean Optics fiber optic spectrometer systems are based on low-cost, modular data acquisition principles.
A typical NIRQuest Spectrometer system contains four basic elements:
The NIRQuest Spectrometer (see
NIRQuest Spectrometer Models
)
The Ocean Optics OceanView spectrometer operating software (see
Product-Related
Documentation
)
A light (excitation source) (see
Accessories
)
A variety of sampling optics (depending on application need) (see
Accessories
)
The light (excitation source) sends light through an optical fiber to the sample. The light interacts with the
sample, and the results are collected and transmitted through another optical fiber to the spectrometer.
The spectrometer measures the amount of light and transforms the data collected by the spectrometer into
digital information. Finally, the spectrometer passes that information to the operating software.
NIRQuest Spectrometer Models
The NIRQuest family of spectrometers consists of the following models:
NIRQuest512-1.7 with a detector range of 850
–
1700 nm; usable range of 900
–
2700 nm
NIRQuest512-1.9 with a detector range of 1000
–
1900 nm; usable range 1100
–
1900 nm
NIRQuest512-2.2 with a detector range 900
–
2200 nm; usable range of 900
–
2200 nm
NIRQuest512-2.5 with a detector range 900
–
2550 nm; usable range of 900
–
2500 nm
NIRQuest256-2.1 with a detector range of 900
–
2100 nm; usable range of 900
–
2050 nm
NIRQuest256-2.5 with a detector range of 900
–
2550 nm; usable range of 900
–
2500 nm
About OceanView Software
OceanView is the latest generation of operating software for all Ocean Optics spectrometers. It is a
completely modular, Java-based spectroscopy software platform that operates on Windows, Macintosh
and Linux operating systems. The software can control any Ocean Optics USB spectrometer and device.
OceanView is a user-customizable, advanced acquisition and display program that provides a real-time
interface to a variety of signal-processing functions. With OceanView, you have the ability to perform
spectroscopic measurements (such as absorbance, reflectance, and emission), control all system
parameters, collect and display data in real time, and perform reference monitoring and time acquisition
experiments. Consult the OceanView manual for hardware requirements when using OceanView (see
Accessories
Ocean Optics also offers a complete line of spectroscopic accessories to use with the NIRQuest
Spectrometer. Most spectroscopic accessories have SMA connectors for application flexibility. Thus,
changing the sampling system is as easy as unscrewing a connector and adding a new component or
accessory.
A partial list of Ocean Optics spectroscopic accessories includes light sources, sampling holders, filter
holders, flow cells, fiber optic probes and sensors, collimating lenses, attenuators, diffuse reflectance
standards, integrating spheres and an extensive line of optical fibers.
Содержание Ocean Optics NIRQuest512-1.7
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