Specifications for Portable Raman Instrument

Visualization capability:

--Optical lead vs. separate camera

--Visual illumination system

--How you optimize the focus

Stability:

--Fixed gratings

Range/Coverage:

100 - 4000 Rcm-1

--en echelle?

Resolution:

2 cm-1

Sensitivity:

--Throughput

--Detection Limits

--Detector sensitivity

Flexibility:

--Interchangeable probe heads

--Interchangeable lenses

--Interchangeable lasers

Thermal needs:

--Temperature range of operation

--Thermal stability required

--Cooling needs for laser and detector