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Technical Parameter
Unique optical system
The only two-dimensional dispersive Raman spectrometer in the world that uses a combination of a stepped grating and a two-dimensional array CCD detector. It combines the characteristics of wide band, high resolution, and fast detection speed, abandoning the traditional method of multiple measurements of different spectral bands and splicing them together to obtain high-resolution spectra. It can obtain high-resolution Raman spectra covering the entire band in one second
The spectral system adopts the mid step grating technology and does not contain any movable components, ensuring the high stability of the system
High sensitivity two-dimensional CCD detector enables simultaneous acquisition of data across the entire wavelength band, avoiding spectral distortion
The use of an ultra stable 785nm laser light source reduces the generation of fluorescent background.
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main features
Easy to operate
Permanent collimation, no need for users to adjust the optical path, achieving optimal performance at all times
Using the "GO" button design on the PerkinElmer infrared spectrometer, it frees you from tedious testing and makes your work more enjoyable
Perfect combination with movable sample stage
A software controlled ultra large sample stage with precise movement in XYZ three axes, with controllable movement steps in the micrometer range
The combination of spectrometer and mobile sample stage can not only perform daily sample analysis, but also achieve automatic and rapid scanning of multiple samples and acquisition of Raman images
Raman and visible light autofocus allow you to achieve line scanning, surface scanning, and high-throughput quality control of samples through simple button operations. There are multiple sampling modes in the software for you to choose from for testing:
Automatic Sampling and Focusing
A software controlled sample stage that can accurately move in XYZ directions, allowing you to choose from multiple sampling modes:
Single chart scanning line scanning
Scanning profiles at different depths in the large sample area
Automatic and rapid analysis of multiple samples through surface scanning
Video in Window based on Windows
Visible image acquisition
Color CCD captures information of samples
Real time screen displays the visible image of the sample, which can be enlarged up to 30 times!
Allow large-scale sample image acquisition
Complete image scanning and analysis function
Can provide information on the distribution of different components on the surface of a substance.
Quickly collect a large amount of high-resolution and wide spectral range spectra, and obtain large-area images within a few hours.
Color CCD captures the position of the sample, and Insight software performs further image analysis.
The most flexible sampling mode
The modular sample stage design makes it easy to analyze samples from conventional glass bottles to automatic quantitative analysis of samples in porous plates.
A variety of sample holders are available to meet any sampling requirement you can think of!
High performance contact or non-contact
Multiple specifications of optical fibers are available for selection,
Used for remote online monitoring
(Normal temperature and pressure, low temperature
High temperature and high pressure, ultra long distance, etc.
Powerful analysis software
Whether you are conducting routine Raman spectroscopy analysis, chemical image analysis, or quantitative analysis and reaction process monitoring, PerkinElmer can provide you with a complete and powerful software program.
Guided instrument control and experimental process setup
Through the guided setting interface, different graph analysis, surface scanning, line scanning, and process monitoring experiments can be set up.
In addition to the conventional collection and processing of graphs, it also has the following functions:
Real time graph preview
Visible image scanning
Raman and visible image autofocus
Automatic exposure time calculation
high-throughput analysis
Real time baseline correction
Light bleaching setting
Spectral retrieval
Automatic instrument calibration function
Extraordinary Insight software
Obtain chemical images and execute
high-throughput analysis
Contains multiple chemometrics
algorithm
Unique "Show Structure" function, fully automated PLS (Partial Least Squares) data analysis function
Fully automatic display of chemical composition distribution of samples
Support online real-time quantitative analysis
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PerkinElmer RamanStation 400 Raman Spectroscopy
PerkinElmer Raman Station 400 Series Raman Spectrometer
——Innovative Mid Step Grating Raman
World leading instrument research and development manufacturer
The newly launched RamanStation 400 series research grade Raman spectrometer
To pursue perfect scientific research work and daily quality control
Provide new technical standards
Innovation, ease of use, efficiency, and high precision
PerkinElmer, with over 60 years of experience in spectral production, is proud to launch the RamanStation400 series of spectroscopic Raman spectrometers! The Raman Station400 is the only two-dimensional dispersive Raman spectrometer in the world that combines a stepped grating and a two-dimensional array CCD detector. It features a wide bandwidth, high resolution, and fast detection speed. Abandoning the traditional method of obtaining high-resolution spectra by measuring specific spectral bands separately with multiple one-dimensional arranged dazzling gratings, and then concatenating the measured multiple different spectral bands, a high-resolution Raman spectrum covering the entire band can be obtained in one second.
Ladder grating is essentially a special type of grating with a large blaze angle, which can be used for very high interference orders, usually 10-100 orders, thus achieving extremely high resolution. In addition, according to the grating equation, the dispersion angle of a single order is small, usually only a few degrees, and wavelengths within the free spectral range will appear near the peak of the flicker at that order. Therefore, a stepped grating is effective for all wavelengths, and the stepped grating becomes a high-efficiency scintillation grating. The emergence of two-dimensional efficient optoelectronic imaging detection devices, especially the development of large-area low-noise and high quantum efficiency CCDs, has aroused people's interest in two-dimensional dispersive spectrometers. By using a stepped grating as the main dispersive element and a lateral dispersive element for order separation, a two-dimensional spectrum can be obtained. A wide spectral range of high-resolution spectra can be recorded simultaneously using a surface array CCD, so a single exposure can obtain a wide wavelength range of high-resolution spectra. This technology was initially applied in the field of astronomy to study the chemical element abundance, magnetic field, and atmospheric motion of celestial bodies; PerkinElmer introduced this technology into the field of analytical instruments in the early 1990s, using two-dimensional dispersion technology in the design of inductively coupled plasma spectrometers (ICP) and achieving great success; PerkinElmer, after years of research and drawing on its successful experience in the ICP field, innovatively applied this technology to the design of Raman spectrometers and successfully launched the Raman Station400 series Raman spectrometers!
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