The Raman 785 system is ideally suited for precise
measurements in harsh process environments because
of its high optical throughput, rugged design and high
The basis for this highly sensitive system is a TE-cooled
back-thinned CCD sensor which allows the detection of
weak signals. The connection of the fiber-optic probe is
realized via SMA-connectors.
A built-in temperature-stabilized laser provides an
excitation of 785 nm with an adjustable power of up
to 500 mW. The connection of the fiber-optic probe is
realized via FC/PC-connectors.
To guarantee process environment suitability, the parts
of the Raman probe in direct contact with the medium
are made from stainless steel 316 and are equipped
with a sapphire window, respectively.
An additional hose, also made of alloy steel, protects
the fiber optic cables.
By choosing diff erent fi xed working distances of the
probe, optimal measurement scenarios are realized in
liquids, bulk materials and powders.