■DX-1/2/2A TYPE X-RAY ORIENTATION UNIT FOR SINGLE CRYSTAL
■DX-3/4/4A TYPE HIGH-ACCURACY X-RAY ORIENTATION UNIT FOR SINGLE CRYSTAL
■DX-5/6 TYPE HIGH-ACCURACY X-RAY ADHESIVE ORIENTATION UNIT
■DX-5C TYPE ULTRAHIGH PRECISION X-RAY QUARTZ BAR SET UNIT
■DX-5D TYPE HIGH PRECISION SC-CUT X-RAY QUARTZ BAR UNIT
■DX-7 TYPE X-RAY ORIENTATION UNIT FOR BIG CRYSTAL BAR
■DX-7 TYPE  SEMICONDUTOR SEED X-RAY ORIENTATION UNIT
■DX-7A TYPE X-RAY ORIENTATION UNIT FOR SILICON WAFER
■DX-7B TYPE CRYSTAL INGOT X-RAY ORIENTATION UNIT
■DX-7C TYPE SILICON CRYSTAL INGOT X-RAY ORIENTATION UNIT
■DX-7CF TYPE SILICON CRYSTAL INGOT X-RAY RE-MEASORE UNIT
■DX-7CZ TYPE SILICON CRYSTAL INGOT STICK UNIT
■DX-8 TYPE X-RAY ORIENTATION UNIT FOR TUMBLING MILL
■DX-8A TYPE VERTICAL SEMICONDUCTOR OF-PLANE X-RAY ORIENTATION UNIT
■DX-8B TYPE HORIZONTAL SEMICONDUCTOR OF-PLANE X-RAY ORIENTATION UNIT
■DX-9B TYPE X-RAY BACKSWING CURVE MEASURING INSTRUMENT
■DX-9/9A TYPE SEMI-AUTOMATIC X-RAY ORIENTATION UNIT FOR SINGLE CRYSTAL
■DX-9C TYPE X-RAY ORIENTATION UNIT FOR SC CUTTING WAFER
■DXD-1 TYPE ANY DEVIATION ANGLE CRYSTAL X-RAY ORIENTATION DISTINGUISH UNIT

¦ DX-1/2/2A TYPE X-RAY ORIENTATION UNIT FOR SINGLE CRYSTAL
¦ Description
These three types of products are single-crystal diffraction type of general-accuracy orientation units with relatively high intensity, which can be used to measure crystal bar, wafer and other kinds of single-crystal materials.
DX-1 Type: accuracy ±30″, dial display, least reading 15″.
DX-2 Type: accuracy ±30″, dial display, least reading 10″.
DX-2A Type: accuracy ±30″, dial display, least reading 1″.
Other parameters are uniform on the whole and more details are as follows.
¦ Technical Indexes:
In accordance with the national latest standard JB/T5482- 2004 and up to the level of foreign instruments of the similar types.
Input Power Supply: single-phase AC 220V, 50Hz, 0.5kW.
X-Ray Tube: copper target, fan cooling.
Max. Tube Voltage & Current: 30kV, 5mA.
Detector: geiger tube.
Time Constant: 0.4s, 0.8s.
Angle Measuring Range: 2θ=－10～120°, θ=－10～60°.
Angle Reading: least reading on the index ring is: 2θ: 1°,θ: 1°.
The number is indicated by degree, minute and second.
Angular Adjustment: The digital display can be set at any angles.
Slit: 4′、5′、6′.
Key Optical Gate: manual.
Display Panel: angle display, scale of transmitted intensity.
Accessories: ceramic vacuum sample holder, strip sample holder, spring sample holder and crystal bar holder are available.
Accuracy: ±30″.
Overall Dimension: 1140(length)×650(width)×1100(height)mm.
Weight: 300kg.