3
STEINDORFF
®
8.
Illumination: Transmitted 6V-20W light source, brightness adjustable.
9.
Line Power: 220V/50-60Hz.
10.
Binocular Viewing Head
11.
Compensator: Quarter Wedge 1-4 Order, Full Wave 1l Gypsum & Quarter Wave 1/4l Mica.
12.
Condenser: Abbe two-lens condenser, N.A. = 1.25.
Unpacking
Identify the version of the Microscope purchased, unpack and bring the Microscope out of the case. Check up the
accessories in the case.
Operation
Insert the plug of the power of this microscope into a suitable grounded 220V AC line power socket. Turn on the
power by the switch & the indication light will be lit. Switch ON the Microscope Illuminator.
1)
Place a specimen onto the stage. Make an observation, pay attention to pull the lever for pulling the
analyzer out from the light path. Open the Iris Diaphragm. Make sure that the field Iris Diaphragm
coincides with the field of view.
2)
Secure the specimen properly with the clips on the Rotary Stage.
3)
Adjust the center of the stage using the stage centering screw.
Focus the specimen sharply. Find a marked feature in the field
of view and make it to situate at the center of the ocular’s cross
hairs. Rotate the stage, if the optical axis of the objectives not
coincides with the center of the rotation of the stage, then the
target selected will rotate about certain center S (that is the
rotating center of the stage), the trajectory of which is a circle.
Turn the target point to the point 01 to move toward the point
S and coincide with it. Then, turn the stage again, to view
whether the two points coincide with each other, if any
deviation exists, repeat this procedure again.
S
0
1
