Zeiss N HBO 103 Especificaciones descargar pdf (Pagina 46)

START-UP Axioskop 40

Carl Zeiss Initial start-up Axioskop 40 FL

2-16 B 40-810 e 12/01

Fine adjustment without adjustment guide

• Attach the HBO 103 illuminator to the

microscope stand as described in Section 2.1.12

(2).

• Remove one objective from the nosepiece and

switch the empty opening into the function

position.

• Place a white sheet of paper onto the

mechanical stage.

• Completely open the pre-centered luminous-

field and aperture diaphragms in the incident-

light illumination beam path.

• The pupil image with the two focal spot images

is now visible on the white sheet of paper.

When required, reduce the light intensity using

attenuation filters in the 3-position or

6-position filter slider.

• Use knurled knob (2-17/6) to focus on the brighter focal spot via the collector adjustment.

• Use the SW 3 ball-headed screwdriver on adjusting screw (2-17/4) to focus on the slightly darker,

reflected focal spot of the lamp.

• If required, set knurled knob (2-17/6) and adjusting screw (2-17/4) repeatedly until both focal spots

have the same dimension or size.

• Use adjusting screws (2-17/1 and 3) to set the brighter focal spot in accordance with Fig. 2-20.

• Use adjusting screws (2-17/2 and 5) to set the darker focal spot in accordance with Fig. 2-20.

Fig. 2-20 Focal spot image without

adjustment guide on mechanical

stage

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Zeiss N HBO 103 Especificaciones Pagina 46