NTEGRA Spectra Probe NanoLaboratory. SNOM Measuring Head. Instruction Manual
Laser
− Observe safety measures for operation with devices containing sources of laser
radiation. Do not stare into the beam. A label warning about the presence of laser
radiation is attached to the measuring head. Labels are different for different
wavelength and output power of laser (Fig. 1-19).
Scanner
− Do not apply to the scanner forces bigger than it is necessary for installation of a
probe or a substrate with a sample. Avoid impacts on the scanner and its lateral
displacement. Remember that thickness of the scanner walls makes only 0.5 mm.
Optical components
Optical components include the following units and elements:
− optical elements in the spectrometer unit;
− laser.
To avoid contamination of the optical elements with dust or moisture, keep the room
clean and never disperse sprays or other substances near the instrument. Do not touch the
optical elements. For cleaning the optical components, use special cleaning sets.
ATTENTION! Never uncover the spectrometer without extreme necessity.
Only an authorized person is permitted to clean elements of the spectrometer.
In the case of contamination, request for help to the manufacturer.
Radiation detectors
When storing or handling the CCD-camera, avoid ingress of contamination into the
camera. Before connecting the water cooling system, turn off the computer and
disconnect the camera from the computer. Prevent ingress of moisture into the camera
case. Keep the vent holes on the case open when using the camera. Prevent too intensive
illumination of the camera. Make sure that the camera is at the room temperature when
finishing the work.
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