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X-ray crystal direction finders

Based on X-ray diffract theory, the X-ray crystal direction finders can measure the incision angle of inartificial and artificial single crystal including piezoelectricity crystal, laser crystal and semi-conductor crystal. With incision machine, the X-ray crystal direction finders can be used for directional cutting to the crystal above-mentioned. As necessary instruments for crystal processing, the X-ray crystal direction finders have been widely used in the crystal material researching, processing and manufacturing industry.

The X-ray crystal direction finders can be operated easily no matter whether the operator have professional knowledge and practiced skill. Being displayed in digital, the angle can be observed easily, which reduces the possibility of mistake. The display can be setted zero at any position, so that the angle difference of wafer can be displayed easily. Double goniophotometers can work together at the same time, which improve the working efficiency. The X-ray crystal direction finders have peak value enlarger with high inspection precision. The X-ray tube and high voltage cable are integrated together, which improve the reliability of the machine with high voltage. The goniophotometers incrystal orientation units have high precision and speed because the detector includes DC high voltage module with vacuum absorbing sample board.

The specification of the X-ray crystal direction finders

Type Display Manner Minimum Reading Precision of Measurement Can be used for
YX-1 Mechanical 15sec. ±30sec. Measuring crystal chips between 13°18″and 13°22″
YX-2 Digital 10sec. ±30sec. Measuring crystal chips between 13°18″and 13°22″
YX-100 Mechanical 15sec. ±15sec. Measuring crystal chips between 13°19″and 13°21″
YX-200 Digital 10sec. ±15sec. Measuring crystal chips between 13°19″and 13°21″
YX-300 Digital 3sec. ±10sec. Measuring crystal chips between 13°19.5″and 13°20.5″
YX-2H8 Digital 10sec. ±30sec. Measuring crystal stick less than 8 inches
YXG-2 Fixed Angle ±30sec. Orientating single crystal silicon with roll grinder

The Technical Parameter of General Parts
X-ray pipe    Cu target, plus earth, forced air cooling
Pipe voltage    30KVP
Pipe current    0~5mA,Adjustable Continuously
Power    < = 0.3KW
Angle show    Turning Angle of Example:-10~50°;Counter:-10~100°
Counter voltage    500V~1100V
Time constant    0.1sec.、0.4sec.、3sec.,3 Grade
Slits    4'、5'、6'(Not for YX-100、YX-200、YX-300)

 

     
       

X-ray crystal direction finders


     
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    Dandong Aolong Radiative Instrument Co.,Ltd. supply  X-ray flaw detectors