39
BX61WI
Item
Specification
SPECIFICATIONS
1. Optical system
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) 12V100WHAL-L (PHILIPS 7724) or 12 V, 50 W
long-life halogen bulb (precentered) 12V50WHAL-L (LIFE JC)
Average life time: Approximately 2000 hr. when used as directed.
Light intensity voltage range: Below 2.0 up to 12.0 V DC (continuously variable).
With a light intensity preset switch (Voltage variation range: Below 2.0 up to 12.0 V DC)
External power supply rating (BX-UCB): AC 100-120/220-240 , 50/60 Hz, 3.5/1.5 A
Power consumption: 50 to 300 W (variable depending on the number of connected modules.)
(Example - About 200 W with the 100 W halogen bulb and motorized focusing)
3. Focusing system
Drive system: Motorized focusing using a stepping motor and ball screw.
Revolving nosepiece height movement by cross-roller guide
Finest adjustment scale: 1 µmm (fine adjustment sensitivity of 1 µm)
Resolution: 0.01 µm
Maximum stage speed: 3 mm/sec.
Stroke per rotation: 0.1 mm (fine), 1 mm (coarse)
Full stroke range: 25 mm
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:
1
Binocular 100%
2
Binocular 20%
TV/Photo 80%
3
TV/photo 100%
2-step switching:
1
Binocular 100%
2
TV/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 43 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