BRESSER 5802530 Biorit 5x-20x ICD-CS LED Stereo Microscope Instruction Manual
- June 4, 2024
- BRESSER
Table of Contents
BRESSER 5802530 Biorit 5x-20x ICD-CS LED Stereo
Microscope
CAUTION!
To work with this microscope, sharp and pointed aids are being used. Please
take care that this microscope and its accessories are stored at a place out
of reach of children. Let children only work with this microscope under an
adult’s supervision! Keep packing material (plastic bags etc.) away from
children!
Scope of delivery: 2 Rubber eye cups, Power cable, Fuse, Dust cover, Manual.
Parts of the microscope
- Eyepieces
- Diopter adjustment ring
- Objective
- Front microscope arm
- Microscope pole
- Rear microscope arm
- Locking ring
- Microscope base
- Connecting screw
- Lock nut
- Focusing wheel
- Illumination
- Power socket
- Fuse holder
- On/Off switch
- WF 20x eyepieces (optional)
- Rubber eye cups (2x)
- Fuse (F2AL250V)
Suitable location for observation:
Dry and dust free, room temperature between -5 and +40°C. Position your device
so that it can be disconnected from the power supply at any time. The wall
socket should always be located near the device and be easily accessible,
since the plug on the power cord serves as a disconnecting device for the
power supply.
Assembly
- Place the base (8) on a stable surface.
- Attach the rear microscope arm (6) to the pole of the microscope base.
- Use the locking ring (7) to secure the microscope arm.
- Connect the front part of the microscope arm (4) to the rear arm. Insert the connecting screw (9) through the hole in the rear microscope arm. Take care that the flattened edge shows backwards. Now attach the two washers and the front microscope arm to the screw. Tighten the lock nut (10) with the lever until the front microscope arm does not tilt down.
- Connect the power cable to the power connector (13) of the microscope and a free power outlet.
Observation
Turn on the microscope using the power switch (15). Now, look through the
eyepieces (1) of the binocular viewing and change the spacing between the
eyepieces so that you get a round, clear field of view. The definition is
adjusted by slowly turning the focusing wheel (11). If you have to observe a
very large or very small object, you can adjust the microscope. Loosen the
holding screw on the side and move appropriately the microscope head on its
guidance. If you have found the correct position, tighten the holding screw
again.
Diopter adjustment
Turn the left diopter adjustment ring (2) on the left eyepiece to the central
position (silver marking). Shut your left eye and look with the right eye
through the right eyepiece. Now focus with the focusing wheel (11), focus
correctly for your right eye. Now, look with your left eye through the left
eyepiece. If the image isn’t sharp, adjust the focus for your left eye by
turning the diopter adjustment ring. Now, the microscope is correctly
adjusted.
Exchange of the fuse
Switch off the microscope and pull out the plug of the power outlet. Grip with
a small screwdriver under the lug of the fuse holder (14) and pull it
carefully forward. Take out the fuse and change it into a new one. Install the
fuse holder and plug again.
Change of the objective
To change the magnification, remove the slotted locking screw above the
objective housing (see image). Slide out the objective, and replace with the
desired magnification.
To make sure the objective does not move, put the locking screw back in place.
Care and maintenance
Cleaning the lenses: Sweep the lens with a lens tissue or soft fabric immersed with a small amount of alcohol (e.g. isopropanol). Cleaning the painted parts: The dust on the painted parts can be removed by cleaning cloth. For the grease spots, the gauze immersed slightly with aviation gasoline is recommended. Do not use organic solvents such as alcohol, ether or other thinner etc. for cleaning the painted parts or plastic components. Your microscope is a high- quality optical instrument. Avoid disassembling the microscope. Improper disassembling affects the high utility of the microscope. Moreover, the warranty expires.Cover the microscope with the dust protective cover and place it there, where it is dry and dust-free. We suggest the storage of all objectives and eyepieces in a closed container with drying agent.
Technical data
- Magnification: 5x, 10x, 20x
- Working distance: 250 mm (5x), 230 mm (10x), 80 mm (20x)
- Illumination: LED
- Eyepiece holder: 30.5 mm
Only for EU countries
Do not dispose of electric equipment together with household waste
material! In observance of European Directive 2002/96/EC on waste electrical
and electronic equipment (WEEE) and its implementation in accordance with
national law, electric equipment that have reached the end of its life must be
collected separately and returned to an environmentally compatible recycling
facility.Discharged batteries and damaged re-chargeable batteries must be
disposed of at special battery collection points. Informa-tion is available
from your local disposal agent or local authority regarding the disposal of
devices or batteries.
Declaration of Conformity
Bresser GmbH has formed a „Conformity Declaration“ in line with the
applica-ble guidelines. This declaration is available for review.
Warranty & Service
The regular guarantee period is 5 years and begins on the day of purchase. You
can consult the full guarantee terms and details of our services at
www.bresser.de/warranty_terms.