Low Cost & Research Grade Spectrometers Raman-HR-TEC-785

785nm laser excitation is the most common wavelength chosen for Raman spectroscopy.  This is because the red laser has a good balance between Raman efficiency, sample fluorescence, and heat absorption.
Likewise 785nm lasers are typically less expensive that other frequencies allowing total system price to be very economical.

Raman-HR-TEC-X2-785 Spectrometers provide 2-stage detector cooling for ultimate sensitivity and performance!
This is ideal for long exposures up to 8 minutes.

Interchangeable Slits Upgrades are available for “HR” optical benches to allow more application flexibility.  High Scattering samples can be measured with the smallest slit for highest resolution and weak Raman can be measured with a larger slit to allow for increased light throughputs.

StellarCASE-Raman-785 is a portable and rugged Raman System for “Open & Measure” Applications.  This complete system includes a high performance Raman spectrometer (Raman-HR-TEC-785), a High power Laser, and vial holder.

Raman-SR spectrometers are typically recommended for OEM and portable applications where the specific sample set is known and works well without having to cool the detector.