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Product Name: RSL-1 Handheld Raman System
Product Description
The RSL-1 Handheld Raman Spectrometer from Raman Systems is a fully integrated system that's just
12 inch x 6 inch, making it ideal for on-site materials analysis.
The fully integrated, compact system is available for $26250.
Low-resolution Raman Spectroscopy
When a sample is irradiated with a laser or light of a single frequency, the scattered portion of the light consists primarily of elastically scattered photons, or the Rayleigh component. Some inelastically scattered photons also appear, and comprise the Raman component. The shift in frequency corresponds to the molecular vibrational frequencies of the sample. The Raman spectrum that results provides information about the vibrational structure of the sample (the fingerprint region).
Although a high-resolution Raman spectrum gives detailed information about
the vibrational fine structure of sample molecules, most routine applications
need only ~15 cm-1 resolution -- what is considered in the range of low-resolution
Raman spectroscopy -- for quantitative or qualitative analysis. As a result,
a system such as the RSL-1 can be assembled using less expensive optics and
lasers -- without sacrificing the power of Raman analysis.
Fully Integrated, Compact System
The RSL-1 consists of all the components needed for on-site Raman analysis, including an embedded computer with LCD display that’s preloaded with spectral matching software for convenient QC, verification and validation routines. The rest of the system includes a linear CCD-array spectrometer; a 785 nm diode laser to irradiate the sample; a fiber optic sampling probe for liquids, solids, powders, gels and tablets; and a 2-hour rechargeable battery. In addition, optical fiber makes possible remote sampling at distances of up to 200 meters.
FDA Compliance
The RSL-1 is self-calibrating and has automated validation features. Its operating software is compliant with the FDA’s 21-CFR-11, and includes features such as audit logging, spectral matching, database creation, and automatic detection of data tampering.
Specifications
| Dimensions: |
305
mm x 52 mm x 76 mm |
| Weight: |
1,724
g |
| Raman
shift range: |
~200-2700
cm-1 |
| Resolution: |
~15
cm-1 |
| Laser: |
Solid-state
785 nm diode |
| Laser
output: |
500
mW |
| Detection
via: |
Linear
CCD-array detector spectrometer |
| Sampling
via: |
Fiber
optic shuttered probe for liquids, solids, gels |
| Remote
sampling: |
Up
to 200 meters using optical fibers |
| Battery: |
2-hour
rechargeable battery |
| Computer: |
Embedded
PC preloaded with spectral-matching software |
| Calibration: |
Self-calibration
and automated validation |
| Compliance: |
Compliant
with 21-CFR-11 |
Company Details
Ocean Optics is a leading supplier of solutions for optical sensing – fundamental methods of measuring and interpreting the interaction of light with matter. We enable diverse applications in medical and biological research, environmental... more
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