• Multi-angle X-ray Crystal Orientation Instrument

Multi-angle X-ray Crystal Orientation Instrument

Application range:


Multi-angle X-ray Crystal Orientation Instrument


The instrument is specially designed for multi-angle orientation and splice of sapphire ingot’s A, C, R, M surface, and also suit silicon single crystal and gallium arsenide multi-angle orientation and splice, the system solve the big size crystal multi-angle orientation in one system problem. Its comprehensive accuracy is ±10”, it ensure the crystal orientation and splice, at present it is the most advanced new mechanical and optical integration equipment in China.

The instrument up and down lifting system, backward- forward feeding system, and diffraction system are all driven by stepper motor, easy operating, and advanced PLC program is stable and reliable. The system is with low failure rate, it ensure the system could work a long time without failure. Multi-point sensor limiter increased the system’s stability. The special 2D clip’s adjustable range of the system is ±4°, it can effectively support the orientation and splice of the crystal ingot which less than 300kg, the operator can easily set the orientation angle, special symmetrical locking device can eliminate the clip’s loose problem cased by cutting and drawing out crystal bar. 360°rotating recheck finished by one key, it effectively reduced the operator’s work quota, reduce single crystal ingot orientation time and increase the work performance.

German Heidenhain digital display meter has intuitive display  the traveling distance of the stepping motor and diffraction angle of a sample. Under the rotary platform installed a German HEIDENHAIN encoder, the rotation data can be collected and displayed in the meter directly, reducing errors and improving precision of the system. The instrument uses a high advanced sensor which can automatically find a reference point, greatly improving the detection efficiency.

Main Parameters

●Input current: single-phase AC voltage 220V, 50HZ, 1KW.

●X-ray tube: copper target, air cooling. Tube voltage 30kV, tube current 0-5mA

●Counter: Geiger counter tube.

●Time constant: 1, 2, 3 gears.

●Angel display: Heidenhain data display meter: degree, minute, second display or angel display.

●Angel adjustment: Special 2D clip.

●Testing position: Data meter display 0 position

●Before and forth movement of work platform: Motor and position limiting

●Lift up and down: Motor

●Work platform rotation: Motor

●Outside dimension: 1390mm(L)×1215mm(W)×2126mm(H)

●Weight: 570kg

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