PerkinElmer Raman Flex 400 Series, Руководство по началу работы

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Using the RamanFlex 400 Series . 47
Fiber Optic Probe
NOTE: For details of how to use a triggered fiber optic probe, see the Raman Triggered
Fiber Optic Probe
leaflet (part number L1321940).
General Overview of the Fiber Optic Probe
Your RamanFlex 400 spectrometer fitted with a Fiber Optic Probe is a Class 3B laser system.
Please read and understand the general safety precautions outlined in Safety Practices
starting on page 11 before proceeding.
If you do not understand any of the details regarding general safety precautions, please
contact PerkinElmer before proceeding.
Your instrument should have been installed in accordance with
Installing your RamanFlex
starting on page 37.
The Fiber Optic Probe (FOP) is designed to enable the remote measurement of samples. It is
available in a range of different configurations to suit your application. However, it should be
noted that compatibility of the working environment with the probe should be verified with
PerkinElmer prior to use.
The probe body contains the filtering optics and is interfaced with two fiber optic cables (an
excitation fiber and collection fiber). Care should be taken when handling the probe body so
that the optical window is not soiled or damaged.
NOTE: If you use the probe body in any chemical or aggressive environment you must use
an immersion sleeve to protect the probe body. DO NOT ATTEMPT TO USE THE
PROBE BODY IN SUCH AN ENVIRONMENT WITHOUT THE USE OF AN
IMMERSION SLEEVE (part number L1320003). If required, contact PerkinElmer for
further details.
Attaching & Removing the Fiber Optic Probe
The standard fiber optic probe is constructed such that a single armored cable bifurcates into
an excitation cable and a collection cable. The excitation fiber transmits the laser energy,
whereas the collection cable is a conduit for the Raman energy. Both fibers terminate in FC
style connectors. If you have a standard probe, there is also a DIN connector attached to the
end of two wires which connects the fiber optic LED to the instrument. If you have a
triggered probe, there is an Ethernet cable that connects to a USB extender which connects
the probe to the PC.
NOTE: If you have purchased a RamanFlex 400F you can attach two fiber optic probes to
the couplers on the rear panel of the spectrometer module. Only one of these may be
a triggered fiber optic probe.
Attaching the FOP
1. Ensure the attenuator cap is attached to the FOP.
2. Turn off the instrument and remove the main power cable.
3. Carefully move the spectrometer module to permit easier access to the rear panel.