Zeiss Axiovert 135M Spezifikationen PDF herunterladen (Seite 42)

Axiovert 25, Axiovert 25 C, Axiovert 25 CFL

08/99 B 40Ć012 e

2Ć8

(11) āPositioning/switching on the instrument

• Unless already done, switch on the

instrument using the On/Off switch (2Ć11ā/ā5).

• After switching on, the lamp in the illuminaĆ

tor (2Ć11/4) must light up.

• Set the required brightness via the

illumination control (2Ć11ā/ā6).

• If required, insert attenuation filter or green

filter (2Ć11/3) in the beam path  via the filter

slider (2Ć11ā/ā2).

• Move Ph/H/Ph (2Ć11/1), Ph/H/Var (2Ć4/3) or

Var/H/Var sliders to center position.

NOTE If no light appears in the visual

beam path of the Axiovert 25 or

25 CFL, the "observation/camera"

changeover switch (2Ć11/7)

should be activated.

2.2 StartĆup

When starting up the Axiovert 25 microscope for the first time, the instrument must be unpacked

in accordance with section 2.1.1, installed in accordance with 2.1.2, connected to the line and made

ready for operation.

The Axiovert 25 microscope is supplied with factoryĆaligned illumination. This illumination

equipment requires no recentering even after an exchange of lamps by the customer.

The HBO 50 lamp must be centered after it has been changed (see section 3.2 (3)).

The procedure of minor settings, e.g. the adjustment of a ring diaphragm, is explained in the

sections covering the appropriate microscopy techniques.

Otherwise, settings are restricted to changing the objectives (swinging them into the beam path)

and the handling of LD objectives.

Figure 2Ć11   Positioning and switching on the

  instrument

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Zeiss Axiovert 135M Spezifikationen Seite 42