19
SPECIFICATIONS
Item Specification
1. Optical system 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
2. Illumination
3. Focusing 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 lever
Tension adjustment on coarse focus adjustment knob.
4. Revolving nosepiece
Type
5. Observation tube
6. Stage
7. Condenser
8. Dimensions & weight 233(W) x 432(H) x 367.5(D) mm, approx. 6.9kg(15.2 lb.) (microscope frame only)
Built-in 5-position revolving nosepiece, fixed with inward tilt.
Slider inlet provided.
9. Operating environment · 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)
55
U-CBI30-2
Binocular
Field No.
20
Tube
inclination
30˚
18
30˚
~
60˚
Interpupillar
distance
adjustment
48 mm to 75 mm
Size 188 mm x 134 mm
Light path
selector
None
None
(Fixed at BI 50%, Photo 50%)
Movement range
76 mm (H) x 50 mm (V)
Specimen holder
2-slide holder
Type Abbe condenser (with built-in daylight filter)
N.A. 1.25 (with oil immersion)
Aperture iris
diaphragm
Built in
U-CTR30-2
Trinocular
U-CTBI
Tilting binocular tube
None