NT-MDT NTEGRA Spectra Instruction Manual page 44

NTEGRA Spectra Probe NanoLaboratory. (Inverted Configuration with Renishaw Spectrometer).
A convenient way to observe the displacement process is with the image from the
upper videomicroscope. If the instrument doesn't contain the upper videomicroscope,
the displacement can be viewed in the mirror of the measuring head (Fig. 9-26).
4. Move the lens closer to the probe by rotating the manual approach knob
counterclockwise to at most quarter of turn.

ATTENTION! If the lens approaches the sample to a distance less its
focal length, it can run into the glass substrate surface thus destroying
itself and/or the glass substrate.
5. Move the measuring head in the X direction with the moving screw 1 on Fig. 9-25 and
place the cantilever at the center of the image from the lower videomicroscope.
6. Move the measuring head in the Y direction with the moving screw 2, find the edge of
the cantilever, and place it at the center of the image.
7. Once again, focus the lens on the sample surface by rotating the manual approach knob
clockwise.
8. Approach the probe to the sample.
Precise Aligning the Tip
1. Switch to the
Spectra
Panel.
2. Go to the
Renishaw CCD
tab.
Spectra
3. Click the
Full Spectrum Recording
spectrum.
4. Adjust detection with the CCD-matrix as follows:
a. open the
Measurement Settings
44
Fig. 9-26. Probe chip approached the laser spot
tab by clicking the
tab by clicking the corresponding title at the left top of the
button to activate scanning with recording the full
Spectral acquisition setup
button.
button in the Main Operations
window (Fig. 9-27) with the