1. The Principle:
The light source of the Epi-fluorescence device will eradiate light with specific wavelengths.
It will be transmitted on the sample and excite the sample to produce fluorescence. You may have a
high brightness and high contrast image to achieve fluorescence observation and analyze.
2. Function:
The range of the spectrum excited: 350nm
～
580nm
The range of the fluorescence spectrum: 420nm
～
650nm
3. Technical Parameters and Outfit:
Name
Specification
Quantity
Epi-fluorescence
device
B
（
blue
）
EX490
；
DM510
；
BA515
1Set
G
（
green
）
EX545
；
DM580
；
BA590
O
（
ordinary transmission light
）
Microscope body
Coaxial coarse and fine focusing mechanism; Double
layers mechanical stage; ABBE condenser; Built –in
halogen lamp with brightness adjustor. Koehler
illuminating system.
1Set
Viewing head
Articulated free binocular head; or Articulated free
trinocular head; or sliding binocular head; or sliding
trinocular head.
1Set
Eyepiece
Wide field plane-scope eyepiece :
WF10X/18
；
WF16X/13
1Pair/each
Objective
Achromatic objective for fluorescence device
：
4X
；
10X
；
40X(s)
；
100X(s, oil)
1Set
Power supply box
In: AC90-254V
；
Out: 100W DC
；
Fuse: 5A
1Set
Light source
Mercury lamp
HBO Ultra-high pressure mercury
spherical lamp: 100W
2Pcs
Halogen lamp
6V/20W Halogen lamp; Fuse: 1A
2Pcs
Power cord
1Pcs
Immersion oil
Special immersion oil for fluorescence device
1bottle
Ultraviolet bar
1Pcs
Service manual
1Copy
D) How to Use the Fluorescence Microscope:
1. Turn on the switch (17) of the power supply box (19). It will be in full working condition
after 10 minutes. The tension-guide line (16) will show the state of the mercury lamp.
2. Adjusting the center of the mercury lamp
：
Push the excitation type selector (5) to the position “o”, and push the flashboard B (6) in a
middle position. You will find a light shadow on the observation window (21). If the light shadow
is not in the middle of the window, rotate the screw (8) to move the shadow up/down, rotate the
screw (9) left/right.
3. Adjusting the condenser of the Epi-fluorescence device
：
P.4
