i-Raman ‒ High Resolution TE Cooled Raman Spectrometer
The i-Raman® is unique for its high resolution combined with field-portability, with performance comparable to large bench-top Raman systems and weighing less than 7lbs The i-Raman® is equipped with B&W Tek’s patented CleanLaze® technology for exceptional laser stabilization and narrow linewidth. Other features include a spectral resolution as fine as 3cm-1, wide Raman shift coverage up to 4000cm-1, and a TE cooled 2048 pixel…
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The i-Raman® is unique for its high resolution combined with field-portability, with performance comparable to large bench-top Raman systems and weighing less than 7lbs
The i-Raman® is equipped with B&W Tek’s patented CleanLaze® technology for exceptional laser stabilization and narrow linewidth. Other features include a spectral resolution as fine as 3cm-1, wide Raman shift coverage up to 4000cm-1, and a TE cooled 2048 pixel CCD array. With a convenient fiber optic interface, it can collect data to within 65cm-1 of the Rayleigh Line.
It is unique for its high resolution combined with field-portability, with performance comparable to large bench-top Raman systems and weighing less than 7 lbs. The system’s small footprint, lightweight design, and low power consumption provides research grade Raman capabilities anywhere!
The i-Raman offers 532nm, 785nm, and 830nm excitation wavelength options. All i-Raman systems feature deep TE Cooling, allowing the maximum effective integration to be 4 minutes. This makes the i-Raman ideal for demanding applications involving low concentrations and weak Raman scatterers.
i-Raman ‒ High Resolution TE Cooled Raman Spectrometer Features:
- Patented CleanLaze® Technology for Laser Stabilization
- 175cm-1 of the Rayleigh Line (65cm-1 Option Available)
- Fiber Optic Interface for Convenient Sampling
- Spectral Resolution of 3cm-1
- Wide Raman Shift Coverage
- TE Cooled 2048 Pixel Array
Fast Ingredient Analysis of Edible Oils Using a Portable Raman Spectrometer
Edible oils are not only a major source of nutrition but also a key basic material in the food industry. Vegetable oils are increasingly important because of their high content in mono- and polyunsaturated fatty acids in comparison with animal fats. In this application note, the main ingredients of olive oil, camellia oil, arachis oil, sunflower seed oil, and colza oil are analyzed using a portable Raman spectrometer combined with chemometrics software from B&W Tek.
A Comparison of Raman Analysis of Carbon Nanotubes
A new Raman spectrometer system, innoRam™, has been developed to provide research-grade performance in either a lab or a mobile environment. The Raman analysis of carbon nanotubes using innoRam in comparison with a Raman spectrometer using a conventional front illuminated CCD demonstrates distinctive improvements for innoRam in both sensitivity and signal-to-noise ratio (SNR).
Choosing the Most Suitable Laser Wavelength for Your Raman Application
Dispersive Raman spectroscopy has increasingly been implemented for material identification due to its portability and sampling flexibility. However, when choosing a Raman instrument, one of the primary concerns is the wavelength of the laser that is integrated into the Raman spectrometer system. This application note discusses how to select a laser excitation wavelength for specific applications, considering the most widely used wavelengths which are 532nm, 785nm and 1064nm.
The Benefits of Raman Spectroscopy for the Identification and Characterization of Polymers
This application note shows that Raman spectroscopy, combined with intelligent chemometric software, is ideally suited to the demands of the plastics industry, by providing a simple, non-destructive and rapid tool for the analysis of different polymers and additives.
<i>In-situ</i> Monitoring of a Moisture-Induced Polymorphic Transition using Raman Spectroscopy and Gravimetric Vapor Sorption
This application note demonstrates that the combination of gravimetric vapor sorption with Raman spectroscopy allowed for the monitoring of the vapor-induced polymorphic transformation of D-mannitol polymorphs in real-time.
Chemometric Modeling of Methanol in Tertiary Mixtures Using a High Resolution Portable Raman Spectrometer
This application note looks at the use of B&W Tek’s advanced chemometric modeling software BWIQTM to determine unknown methanol concentrations in a tertiary mixture of methanol, acetonitrile, and water.
Raman Spectroscopy Solutions from B&W Tek
Watch this video to learn about B&W Tek‘s innovative portable and handheld raman spectroscopy devices, designed to simplify material acceptance processes. Versatile, and easy to use, B&W Tek raman spectrometers are suitable for a number of applications including material inspection in highly regulated industries such as pharmaceuticals and neutraceuticals.
