34
Item
Specification
SPECIFICATIONS
1. Optical system
UIS2 (UIS) (Universal Infinity System) optical system (Infinity correction)
2. Illumination system
Transmitted Kohler illumination built in (FN 22)
12 V, 100 W long-life halogen bulb (pre-centered)
Average life time: Approximately 2000 hr. when used as directed.
Light intensity voltage range: 2.5 12.6 V DC (continuously variable), 8.4 A max.
Power consumption: 140 W
3. Focusing system
Revolving nosepiece height movement by roller guide (rack & pinion)
Stroke per rotation: 0.1 mm (fine), 15 mm (coarse)
Full stroke range: 25 mm
Pre-focusing lever
Coarse adjustment knob: Tension adjustment possible
4. Revolving nosepiece
Model
WI-SRE3
Swinging Revolving
Nosepiece
U-SLRE
Sliding Revolving
Nosepiece
WI-SNPXLU2
Single-Position
Revolving Nosepiece
Attachable modules
DIC prisms mountable
DIC prisms mountable
5. Observation tube
Model
U-TR30-2
Widefield Trinocular
U-ETR3
Widefield, Upright-Image Trinocular
Field number
22
Tube tilting
30°
25°
Interpupillary
distance adjustment
50 mm to 76 mm
Light path
selection
3-step switching: @Binocular 100%
²Binocular 80%
TV/photo 20%
³TV/photo 100%
2-step switching: @Binocular 100%
²TV/photo 100%
6. Stage
Model
IX-SVL2
Stage with Bottom-Side Knobs
X/Y movement
mechanism
X-axis/Y-axis knob tension adjustable
Movement range: 50 mm (X-axis) x 45 mm (Y-axis)
7. Long-WD condenser
Model
WI-UCD
Universal Condenser
WI-DICD
DIC Condenser
WI-OBCD
Oblique Condenser
N.A.
0.8
Working distance
5.7 mm
Aperture iris
Variable aperture iris diaphragm
Turret
4-position
DIC prisms
Max. 4 prisms can be mounted.
Only 1 prism can be mounted.
Other
Quarter-wave plate built in
Variable oblique iris built in
8. Operating environment
· Indoor use
· Altitude: Max. 2000 m
· Ambient temperature: 10° to 40°C (50° 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: ±10%
· Pollution degree: 2 (in accordance with IEC60664)
· Installation (overvoltage) category: II (in accordance with IEC60664)