25
BX61
SPECIFICATIONS
Item Specification
1. Optical system UIS2/UIS (Universal Infinity System) optical system (featuring infinity correction)
2. Illumination
Built-in transmitted Koehler illumination
12 V , 100 W long-life halogen bulb (pre-centered) 12 V 100 W HAL-L (PHILIPS 7724) or 12 V ,
50 W long-life halogen bulb (pre-centered) 12 V 50 W HAL-L (LIFE JC)
(Average life time: Approx. 2,000 hr. when used as directed)
Light intensity voltage range: 2 V or less to 12.0 V (continuous)
With a light intensity preset switch (voltage variation range: 2 V or less to 12.0 V )
Rated voltage of external power supply (BX-UCB): 100-120/220-240 V , 50/60 Hz, 3.5 A /1.5 A
Power consumption (BX-UCB):50–300 W (variable with number of connected modules)
(Ex.) Approx. 200 W with 100 W halogen bulb and motorized
focusing unit
3. Focusing mechanism Drive system: Motorized focusing using a stepping motor and ball screw.
Stage height movement by cross roller guides.
Finest adjustment scale: 1 μm (fine movement sensitivity 1 μm)
Resolution: 0.01 μm
Highest stage speed: 3 mm/sec.
Stroke per rotation: 0.1 mm (fine), 1 mm (coarse)
Full stroke range: 25 mm to 14 mm (when the U-FWT filter wheel is used)
4. Revolving nosepiece
5. Observation tube Type U-BI30-2 U-TBI3
U-TR30-2
U-SWTR-3
Widefield bin-
ocular tube
Widefield tilting
binocular
Widefield trin-
ocular tube
Super widefield
trinocular
Field No. 22 26.5
Tube inclination
30°
5°-35°
continuous
30°
Interpupillary
distance ad-
justment
50 mm to 76 mm
Light path se-
lector
None
3 steps: @ Bi 100%
² Bi 20%, Photo 80%
Bi 50%, Photo 50%
for U-TR30NIR only
³ TV, Photo 100%
6. Stage Type U-SVRB-4 U-SVLB-4
Common-axis knobs on bottom right. Common-axis knobs on bottom left.
Rectangular ceramic coated. wire driven stage
Size 156 mm (H) x 191 mm (W)
Movement
mechanism
X/Y-axis knobs with adjustable tension.
Movement range: 52 mm in Y-axis direction, 76 mm in X-axis direction.
Specimen
holders (single
slide holder)
Specimen
holders (double
slide holder)
U-TR30NIR
U-HLST-4 (thick slide holder)
U-HLS-4 (thin slide holder)
U-HLDT-4 (left opening, thick slide holder)
U-HLD-4 (left opening, thin slide holder)
U-HRDT-4 (right opening, thick slide holder)
U-HRD-4 (right opening, thin slide holder)
Manual revolving nosepieces:
U-5RE-2, U-D6RE, U-D7RE, U-P6RE
Motorized revolving nosepieces:
U-D6REM, U-D5BDREM, U-D6REMC, U-D6BDREMC, U-D5BDREMC, U-P5REMC, U-P5BDREMC
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