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:
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item
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data
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Input power
supply
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mono-phase AC 220 V，50 Hz，0.3 KW.
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tube voltage
max.
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30 kV
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tube current
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0-5 mA continuously
adjustable
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receiver
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Geiger counter，work voltage max. DC 1 050 V
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x-ray tube
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Copper target, fan
cooling, grounded anode
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oriented precision
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±30"（measured with standard quartz plane 10ī1）
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reading min.
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1"
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overall dimension
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1290（L）x772（W）x1300（H）mm
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Unit weight
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300 kg
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ingot diameter
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Φ 200
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ingot length max.
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500 mm
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oriented crystal plane
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crystal orientation 110
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