SERVICE INSPEKTION PROCEDURE
MTU 108
1.
Cleanliness of the optics:
All glass surfaces must be free of
deposits and of unacceptable
impurities.
2.
Stop in phototube:
The stop must be clean and well
cementes into position. Be careful
not to damage it when you are
assembling or disassembling the
phototube.
3.
Interpupillary distance adjustment:
The adjustment within the range from
52mm to 76mm must be jolt-free and
smooth at a torque of 8-13N.
4.
Iris diaphragm:
The double-iris diaphram must be
smoothly adjustable wit h in the
ran e from 14-15mm diameter (maximum)
to 2 .5-4mm diameter (minimum). At the
smallest aperture, the difference in
diameter is not to exceed 0.5mm.
5.
Changeover Vis.- Photo:
The changeover must be uniform
and the engagement perceptible.
6.
Dark slide:
In the "closed" position the right
beam path must be dark.
7.
Image height (axial po sition)
Inspection of image
height.
Maximum
permitted deviation between left and
right tubes:
0.lmm (1 drum interval).
Maximum permitted image height
difference between phototube and
right eyepiece tube: 0.lmm.
8.
Binocular adjustment:
The luminous crosses of the two tubes
must lie within the small rectangle.
The height difference between the left
and the right tube is not to exceed
half the height of the small rectangle.
This is valid
for the whole of the
adjustment range and also for the
positions Vis. and Phot.
- To adjust,
see SML page 15
- Autocollimation
eyepiece 396 556
- Mirror 213 108
- To adjust, see
SML page 17
MTU 108
Summary of Contents for WILD M690
Page 1: ......
Page 10: ......
Page 27: ...21...
Page 36: ...Justierung Objektiv A siehe Seite 34 To adjust objective A see page 34...
Page 49: ...Justierung Lampenanschlag siehe Seite 47 To adjust lamp stop see page 47...
Page 64: ......
Page 65: ......
Page 69: ...MSV104 05 94 3691 DMF Service Manual Stands Stages Doc Code 556 913...
Page 71: ...MSV104 Service Manual Stands Stages 05 94 3691 DMF Doc Code 556 913...
Page 75: ...MSV104 05 94 3691 DMF Service Manual Stands Stages Doc Code 556 913...
Page 77: ...MSV104 05 94 3691 DMF Service Manual Stands Stages Doc Code 556 913 X Achse X spindle...
Page 79: ...MSV104 Service Manual Stands Stages 05 94 3691 DMF Doc Code 556 913 Y Achse Y spindle...
Page 83: ...MSV104 Service Manual Stands Stages 05 94 3691 DMF Doc Code 556 913 Notes...
Page 99: ...TUBES VIII 1990 TUBES OPTICS DOC CODE SML 556 917 MTU 108 14...
Page 101: ...TUBES VIII 1990 TUBES OPTICS DOC CODE SML 556 917 MTU 108 16...
Page 103: ...TUBES TUBES OPTICS VIII 1990 DOC CODE SML 556 917 MTU 108 18...
Page 106: ...MTU 108...