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A13.0905
2-2 Assemblage step
2-2-1 Set lamp holder
b Make sure the pin
①
and
③
facing to the hole
②
and
④
, then lock. (Fig. 2)
★
LED bulb: 3W
★
Halogen bulb: 6V30W (
Philips 5761)
2-2-2 Set or replace bulb
Use clean glove or gauze to hold the bulb and
make sure the bulb pin
①
facing to hole
③
and lock. Please make sure the bulb should be
vertical. (Fig. 3)
★
Do not touch the bulb by finger directly.
C lean by gauze if there is finger print on
bu bulb.
★
Whenever replace the bulb, please cut
off the power first and wait the
illuminator part cool down.
2-2-3 Set objectives
Turn the coarse knob to make the nosepiece to
lowest. Through the hole on stage to set the
objectives
①
on nosepiece from low
magnification to high magnification with the
direction. (Fig. 4)
★
Clean the objectives regularly. It is very
sensitive of dust for objective of invert
microscope.
★
Please use low magnification objective,
such as 5X or 10X to find image, then use
high one for observation.
★
Make sure to hear click when turning to
show the objective on correct position.
Fig.3
Fig.4
Fig.2
