Olympus CX31 Instructions Manual - Page 20
Browse online or download pdf Instructions Manual for Microscope Olympus CX31. Olympus CX31 24 pages. Biological microscope
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SPECIFICATIONS
Item
1. Optical system
2. Illumination
3. Focusing
4. Revolving nosepiece
5. Observation tube
6. Stage
7. Condenser
8. Dimensions & weight
9. Operating environment
17
UIS (Universal Infinity System) optical system
Illuminator built in.
6V 30W halogen bulb (PHILIPS 5761)
(Average service time: Approximately 100 hr. when used as directed)
100-120 V/220-240 V
, 0.85/0.45 A, 50/60 Hz
Stage height movement by roller guide (rack & pinion)
Stroke per rotation: 36.8 mm
Full stroke range: 25 mm
Upper limit stopped by simplified pre-focusing dial
Tension adjustment on coarse focus adjustment knob.
4-position revolving nosepiece, fixed with inward tilt.
Type
Field number
Tube tilting angle
Interpupillary distance adjustment
Light paths
Size
Movement range
Specimen holder
Type
N.A.
Aperture iris
diaphragm
233(W) x 411(H) x 367.5(D) mm, approx.7.7kg(16.9 lb.)
· Indoor use.
· Altitude: Max. 2000 meters
· Ambient temperature: 5˚ to 40˚C (41˚ to 104˚F)
· Maximum relative humidity: 80% for temperatures up to 31˚C (88˚F), decreasing linearly
through 70% at 34˚C (93˚F), 60% at 37˚C (99˚F), to 50% relative humidity at 40˚C (104˚F)
· Supply voltage fluctuations; Not to exceed ±10% of the normal voltage.
· Pollution degree: 2 (in accordance with IEC60664)
· Installation/Overvoltage category: II (in accordance with IEC60664)
Specification
Binocular tube
20
30˚
48 to 75 mm
Binocular 100%
Binocular 50%, Photo/TV 50%
188 mm x 134 mm
76 mm (H) x 50 mm (V)
2-slide holder
Abbe condenser (with built-in daylight filter)
1.25 (with oil immersion)
Built in
Trinocular tube