BARSKA Microscope - Manual (Page 5)

7
SPECIFICATIONS
Model AY11228
1. Interpupillary Adjustment: 55mm - 75mm
2. Working Stage Diameter: 95mm
3. Focus Knob Adjustment Range: 60mm
4. Elevator Adjustment Range: 110mm
5. Right Diopter Adjustment Range: +4 to -6 dopters
6. Illumination:
Input Voltage: 110V AC or 220V
Output: Oblique illumination: 12V 10W Halogen Lamp
Optical Specifications - Model AY11228
20x, 40x
Objective Zoom Scale
- 0.5x
95
7x-
45x
28.6-
4.4
3.5x-
22.5x
5.3x-
33.8x
10.5x-
67.5x
14x-
90x
57.2-
8.8
38.1-
5.9
19.0-
2.9
14.3-
2.2
156 102 44 30
0.75x 1.5x 2x Accessory Large Objective
Working Distance (mm)
WF10x/20mm
Total Magnification
Field of View Objective Dia. (mm)
8.8x-
56x
25.7-
4.0
4.4x-
28x
6.6x-
42x
13.2x-
84x
17.6x-
112x
51.4-
8
34.3-
5.3
17.1-
2.7
12.9-
2.0
WF12.5x/18mm
Total Magnification
Field of View Objective Dia. (mm)
10.5x-
67.5x
22.9-
3.6
5.3x-
33.8x
7.9x-
58.6x
15.7x-
101x
21x-
135x
45.8-
7.2
30.5-
4.8
15.3-
24
11.5-
1.8
WF15x/16mm
Total Magnification
Field of View Objective Dia. (mm)
14x-
90x
17.0-
2.7
7x-
45x
10.5x-
67.5x
21x-
135x
28x-
180x
34.0-
5.4
22.7-
3.6
11.3-
1.8
8.5-
1.4
WF20x/12mm
Total Magnification
Field of View Objective Dia. (mm)
17.5x-
112.5x
12.9-
2.0
8.8x-
56.3x
13x-
84.4x
26.3x-
169x
35x-
225x
25.8-
4.0
17.2-
2.7
8.6-
1.3
6.5-
1.0
WF25x/9mm
Total Magnification
Field of View Objective Dia. (mm)
2x, 4x 90mm Wide Field 10x, 20mm
Total
Magnification
Working Distance Eyepiece Magnification
& Field Diameter (mm)
Objective
Magnification
Optical Specifications - Model AY11232
Model AY11232
1. Interpupillary Adjustment: 55mm - 75mm
2. Working Stage Diameter: 95mm
3. Focus Knob Adjustment Range: >50mm
4. Elevator Adjustment Range: 110mm
5. Diopter Adjustment Range: +/- 5 diopters
6. Illumination:
Input Voltage: 110V AC or 220V
Output: Oblique Illumination: 12V 10W Halogen Lamp
Transmitted Illumination: 12V 10W Halogen Lamp
8
PARTS LIST
OPERATION
1. Remove components from package.
identify all parts before assembling.
2. Tighten the knob on the stand to
prevent the elevator from sliding
down.
3. Fix the binocular body on the stand
with the tightening screw.
4. Check the input voltage to ensure that
it conforms to the microscopes
requirement.
SELECTING THE ILLUMINATION
1. Depending on microscope use, select
oblique or transmitted illumination.
2. The Brightness Adjustment knobs
change the oblique or transmitted
light independently. The transmitted
illuminator fluorescent lamp cannot
be adjusted.
3. The angle of the oblique lamp can be
adjusted to ensure optimum lighting
of the sample.
1. Remove components from package.
identify all parts before assembling.
2. Check the input voltage to ensure that
it conforms to the microscopes
requirement.
SELECTING THE ILLUMINATION
1. Depending on microscope use, select
oblique or transmitted illumination.
2. The Brightness Adjustment Knobs
change the oblique or transmitted light
independently. The transmitted
illuminator fluorescent lamp cannot be
adjusted.
3. The angle of the oblique lamp can be
adjusted to ensure optimum lighting of
the sample.
CHANGING THE INTERPUPILLARY
DISTANCE
1. The distance between the observer's
pupils is the interpupillary distance.
2. To adjust the interpupillary distance
rotate the prism caps until both eyes
coincide with the image in the
eyepiece.
Name
Model AY11228
Model AY11228 Model AY11232
Model AY11232
Qty
Binocular Body (incl. 2x, 4x obj.) 1
10x Wide Field Eyepiece 2
Eyeshade
10V 10W Halogen Lamp
12V 10W Halogen Lamp w/cup
2
Fuse 2A (spare) 1
Lens Cleaning Tissue 1
Dust Cover 1
Black/White Working Stage 1
Specifications 1
Packing Slip 1
Quality Inspection Certificate 1
1 ea.
(spare)
Name Qty
Binocular Body (incl. 2x, 4x obj.) 1
10x Wide Field Eyepiece 2
Eyeshade
12V 10W Halogen Lamp
12V 10W Halogen Lamp w/cup
2
Fuse 2A (spare) 1
Lens Cleaning Tissue 1
Dust Cover 1
Specifications 1
Packing Slip 1
Quality Inspection Certificate 1
1 ea.
(spare)