3B SCIENTIFIC N180 Instruction Manual

3B SCIENTIFIC
Trinocular Microscope Model N180 1013150
Instruction Manual
07/13 ALF
1. Safety notes
•
For power supply use only electrical sockets
with ground contact.
2. Description, technical data
The microscope model N180 allows two-
dimensional viewing of objects (thin sections of
plant or animal specimen) in 40x to 1000x mag-
nification and a eyepiece camera (e.g. 1003259,
1013379 and 1013380) to be attached for
documenting work in the form of photographs
and videos.
Stand: Robust, all metal stand with arm perma-
nently connected to the base. Focussing by
means of separate knobs for coarse and fine
adjustment located on either side of the stand
®
PHYSICS
Tube: Trinocular Siedentopf head, 360° ro-
tatable, binocular tubus with 30° viewing angle,
viewing distance adjustable between 55 and 75
mm, ±5 dioptric compensation, one tube with
vertical viewing angle to attach a camera
Eyepiece: Pair of extra wide field eyepieces EW
10x 20 mm
Objectives: Inverted objective revolver with 4
semi plan achromatic objectives 4x / 0.10, 10x /
0.25, 40x / 0.65, 100x / 1.25 (oil)
Magnification: 40x, 100x, 400x, 1000x
Object stage: x-y mechanical stage, 140 mm x
140 mm, with object guide and coaxial adjust-
ment knobs perpendicular to the object stage,
adjustment range 75 mm x 50 mm
Illumination: Adjustable LED lighting integrated
in base, universal 100 to 240 V, 50/60 Hz power
supply
1
1 Vertical tube
2 Eyepiece
3 Binocular ube
4 Revolver with objectives
5 Object guide
6 Object stage
7 Condensor with iris diaphragm
and filter holder
8 Lamp housing
9 Coarse and fine movement con-
trols with holding brake
10 Coaxial movement control for the
object stage
11 Illumination control
12 Mains switch
13 Stand
14 Head lock screw