Chapter 4
Specifications
40
S
p
ecificatio
n
s
1
Microscopy (Principles)
Use objectives and eyepieces of the microscope to magnify minute cells and tissue optically, and manipulate levers and knobs of
the microscope unit to adjust the focus or move the observation point. Then observe or take photographs of the sample fixed on
the slide.
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Intended use of this product (for medical care)
This microscope is intended for use in microscopic examination, diagnostics, observation and experiment of cells and tissues
at hospitals or other facilities or by doctors in private practice in the field of pathology, anatomy, and cytology.
The microscopy with diascopic/reflected illuminations is used to observe a sample fixed on the slide (cells and tissue) as the
specimen.
The product is classified as an in-vitro diagnostic medical device.
This product is not intended for use for measurement. The scale on the focus knob and stage is an indicator to reproduce the
position and does not guarantee the value of the thickness or length of a sample measured using this scale.
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Intended user
It is intended for the researchers, medical professional and those who work on experiments in the field of pathology and
cytology.
2
Performance Properties
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Nikon Microscope ECLIPSE Ni-U
Model ECLIPSE
Ni-U
Main body
Optical system
Infinity-corrected CF optical system
Objective CFI60
Eyepiece:
Field number 22 (when using ergonomic tube or binocular tube),
Field number 25 (when using trinocular tube T/F or quadrocular tilting tube)
Field number when used in two layers.
When two epi-fluorescence cube turrets are used by layering, field number is 22.
Focusing unit
Vertical movement: Manual one-axis coarse/fine adjustment knob motion (calibration markings for
fine motion: 1
μ
m per scale)
Stroke:
3 mm upward, 26 mm downward (focal position as a reference)
Coarse focus knob: Approx. 7.8 mm/rotation, Fine focus knob: Approx. 0.1 mm/rotation
With refocusing mechanism
Dia-illumination
system
Fly-eye illumination, 12V 100W illumination power supply integrated (100-240V), with
photomicrography voltage function
Light source:
12V100W long-life halogen lamp
(Designated lamphouse: NI-LH precentered lamphouse)
(Designated lamp:
PHILIPS 7724 or OSRAM HLX64623)
ND filter cassette (4 holders integrated, NCB11, ND8, ND32 and empty,
Filter removable/replaceable), Diffuser integrated (non-removable)
Summary of Contents for Eclipse Ni-U
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