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No.A-050,Environmental Protection Industry Park,Dandong City,Liaoning Province,China

Product
Model DX-7 Semiconductor X-Ray Orientation Units for Seed Crystal

Model DX-7 Semiconductor X-Ray Orientation Units for Seed Crystal
Functions: it is mainly used to orient the silicon mono-crystal seed crystals and, also, orient the seed crystals of the other semiconductor materials.
Characteristics: it is of two work tables, where the right one orients the end to be processed to seed-crystal silicon mono-crystal ingot and, then, to be cut to slivers on the internal cutter; the left one is used to orient the seed-crystal slivers.
Technical Data:

item

data

input power supply

mono-phase AC 220 V50 Hz0.3 kW.

tube voltage max.

30 kV

tube current

0-5 mA continuously adjustable

receiver

Geiger counterwork voltage max. DC 1 050 V

x-ray tube

copper target, fan cooling, grounded anode

measured

angles

2θ=10120°θ=560°

comprehensive precision

±30″measured with standard quartz plane 10ī1

reading min.

1″

tested-crystal size

Used to measure the silicon mono-crystal (ingot) of 0.5 –8”,

≤30 KG.

overall

dimension

1290Lx772Wx1300Hmm

weight

300 kg

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EMAIL:wulingzd@163.com overseasales@ddxdf.com FAX:86-0415-6181014 ATTEN:Apple
ADD:No.A-050,Environmental Protection Industry Park,Dandong City,Liaoning Province,China