- 3 -
1.3.15 Halogen lamp MR16 12V/20W
2 pc
1.3.16 Case
1 pc
1.3.17 Maintenance manual
1 copy
1.3.18 Packing box
1 pc
1.4. Design and operating principle
1.4.1. General View of MBS-12 is presented in Fig. 1.
A
Without holder (position 9)
And illuminator (Position 4)
1 – holder with zoom system; 2 – binocular attachment; 3 – zoom magnification handle;
4 – illuminator; 5 – operating table; 6 – power supply unit; 7 – eyepiece; 8 – fixation
ring of illuminator bracket; 9 – illuminator bracket; 10 – clamp; 11 – binocular
attachment fastening screw; 12 – plate; 13 – focusing handle; 14 – optical head fixation
handle; 15 – stopper; 16 – stand.
Б
- eyepiece tube; B – Head lens;
Г
– zoom system body
Fig. 1 – General View of microscope
The imagery in the microscope is provided by an optical system containing of the head
lens B; zoom system installed in the body
Г
;t
ube lenses placed in the binocular
attachment 2 and interchangeable eyepieces 7.
A required magnification factor is selected by changing of positioning of movable
components of the zoom system rotating the handle 3 and by positioning of
interchangeable eyepieces.
- 8 -
5. MAINTENANCE
5.1. In case of transportation or storage of the microscope at low temperatures conditions
and transferring of it to a warm room keep 6 hours before unpacking.
5.2. Avoid of the microscope optical surfaces from dust or dirty. To clean dust use a clear
cambric napkin or a fur brush. To clean dirty use a cambric napkin wetted
by an alcohol.
In non operational time it is recommended to cover the microscope by a polyethylene case
provided with the microscope.
5.3. In case if the halogen lamp is failed keep the safety precautions noted in point 2.3,
disassemble the illuminator as it is noted in Figure 2. At first ease the fixture of the cord 6
by help of the bush 7 rounding it against clock hand, pull out the cord with the lamp 1 and
the chuck 4, change the lamp in the chuck, push the cord with the lamp inside the body,
fix the position turning the bush 7, tighten the seat flange 3.
To extend the life time of a halogen lamp there is recommended before setting in the
chuck to clean the contact pins by a soft napkin wetted in an alcohol.
6. STORAGE AND TRANSPORTATION
The microscope must be stored in a room at ambient temperature within the range
from + 5C° to + 40C°, at air humidity not more than 80% and in conditions where there
are no dust air, corrosive vapors and gases.
The microscope can be handled by covered transport means at temperature from -50C°
to +50C°.
7. WARRANTY
The factor of origin guarantees that MBS-10 microscope complies with the technical
specifications IAZU.201131.004TU at condition when all operational instructions,
storage, transportation and handling conditions are implemented.
Warranty period is 24 months from the date of the microscope setting to work
but not more than 30 months from the date of shipment from a factory of origin
warehouse.
8. ACCEPTANCE CERTIFICATE
The stereoscopic zoom microscope MBS-12, serial No.___________________ meets the
technical specifications and has been found fit for service.
QCD Representative
«___» _________________200__
