PerkinElmer Raman IdentiCheck, Getting Started Manual

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20 . Raman IdentiCheck Getting Started Guide
General Laser Safety Issues
Laser Keyswitch
There is a captive laser key control switch on the top panel of the Raman IdentiCheck. This
key is required to operate the laser. A laser safety officer should control the use of this key.
Laser Warning Labels
Laser warning labels are attached to the instrument for your safety. Please observe the
necessary precautions. For more details see
Warning Labels
on page 23.
Triggered Fiber Optic Probe Safety
When attached to the Raman IdentiCheck, a triggered fiber optic probe (TFOP) provides a
focused beam of Class 3B laser radiation. During normal operation, laser radiation is
accessible from the end of the probe.
The following precautions must be observed at all times:
• Keep the protective cover in place on the probe tip when the probe is not in use.
If you are using the TFOP with a plastic spacer, always rotate the spacer so that the
screw is beneath the probe barrel when not in use; when in this position the spacer acts
as a lens cap.
•
Never look directly into the laser beam or at the laser light scattered from a reflective
surface or sample. Permanent eye-injury may result. Do NOT attempt to examine the
probe tip when the Path Active light on the probe is lit.
• Post warning signs near the laser operating areas.
• Controlled access areas, limited to individuals trained in the safe operation of lasers, are
suggested for laser operations.
•
When the probe is in use, always ensure that no stray laser radiation is directed at
people in the vicinity.
• Use protective laser safety goggles, with an optical density (OD) of at least 3 at 785 nm,
as a precaution against accidental exposure to the direct or reflected laser light. Suitable
goggles are available from PerkinElmer (part number L1323518).
• Do not use the TFOP if it shows any sign of damage.
•
If repair or servicing is needed, call your PerkinElmer Service Representative for advice.