| |
|
Laboratory
Microscope
Model N870 B
The
laboratory microscope N-870 with its outstanding optical and mechanical
qualities fulfills the high performance demands on the professional area
of application. the N-870 is equipped with high-quality plan objectives
of infinite optics and extra broad field eyepieces. The N-870 mades not
only a sharp and brilliantes picture possible, but ensures also a very
large visual field. The Köhler lighting makes the N-870 for a broad application
in different microscopic procedures. The mechanical parts of the N-870
are of high precision and refinement. Its Design is not only modern, but
also ergonomically. The N-870 is variously adaptable. With optional accessories
it can be used also for dark field microscopy, phase contrast, polarization
and fluorescence microscopy.
|
| |
Technical
data and description of the basic equipment (apply
to all versions):
|
Magnification:
|
40x
bis 1600x
|
|
Tube:
|
Binocular
or trinocular tube with diopter adjustment, swivelling around 360
degrees, inclined at 30°. Interpupillary between 48 and 75 mm. Trinocular
eyepiece model with connection type for camera adapter.
|
| Nosepiece:
|
Backward
quintuple nosepiece |
| Objectives:
|
High
class infinite
plan-objectives:
4x0.1, 160/0,17; 10x/0,25 160/0,17; 40x/0,65 160/0,17 (with spring);
100x/1,25 160/0,17(oil, with spring). |
|
Eyepiece:
|
WP
10x /18 (the field of view 18mm), optional 15x or P16x
|
|
Focusing:
|
Coaxial
knobs for achiving coarse-focusing and fine-focusing can be used
in two sides. Possibility for adjustment of tension and for blocking
up of the adjustment. Coarse focusing range: 30 mm; Fine focusing
range: 0,002 mm.
|
|
Condenser:
|
Swing condenser NA 0,9/0,25 with aperture diaphragm.
|
|
Stage:
|
Double
layers echanical stage of 185 x 142 mm. Working range: 75 mm x 55
mm. Coaxial knobs for motion in 4 directionsen.
|
| Illumination:
|
Professional
Köhlersche lighting (lighting can be centered, equiped with diaphragm
and asperical collector). Externally
laying illumination Halogen lamp 12 Volt 30 Watt with brightness adjusting;
Power: 230 VAC. |
| Weight
and packing: |
ca.
12 kg. In styrofoam and cardboards box. |
Technical spezification
for darkfield model:
|
Objectiv:
|
Additionally
1 Plan objektiv 100x/1,25 160/0,17(oil, with spring).
|
|
Condenser:
|
Additionally
1 Dark field condenser.
|
Net Price:
| Option
I |
Standard
specification, binocular |
1289,-EUR
|
Delivery
time: On request. |
| Option
II |
Standard
specification, trinocular |
1439,-EUR
|
Delivery
time: On request. |
| Option
III |
Darkfield
specification, trinocular, 50 w lighting |
2089,-EUR
|
Delivery
time: On request. |
|
Other
specifications |
On
request.
|
|
Suitable accessories:
|