DX-8A Orientation Unit
Function: it is mainly used to orient silicon mono-crystal ingot cylinder, test Plane OF and test Plane OF of other semiconductor mono-crystal ingot. Place the ingot vertically on the worktable and test OF under X rays.
Technical Data:
item
|
data
|
Input power
supply
|
mono-phase AC 220 V,50 Hz,0.3 KW.
|
tube voltage
max.
|
30 kV
|
tube current
|
0-5 mA continuously
adjustable
|
receiver
|
Geiger counter,work voltage max. DC 1 050 V
|
x-ray tube
|
Copper target, fan
cooling, grounded anode
|
oriented precision
|
±30"(measured with standard quartz plane 10ī1)
|
reading min.
|
1"
|
overall dimension
|
1290(L)x772(W)x1300(H)mm
|
Unit weight
|
300 kg
|
ingot diameter
|
Φ 200
|
ingot length max.
|
500 mm
|
oriented crystal plane
|
crystal orientation 110
|