GA Model:
Designed according to measurement crystal round plate and crystal bar, installs with bearing rail on sample table, this model of instrument can measures 30kg, ￠2-6 inch(can up to 8inch) diameter crystal round plate and crystal bar; On sample table, there is a vacuum gas-absorbing device which can measures angle of crystal round plate silicon(111) sapphire A,C,R and other crystal materials. At the same time it can also measures angle of crystal bar’s reference surface or OF surface (110) A.

GB Model:
This model of instrument professionally designed for sapphire crystal bar, with a 130mm width, 300mm length orientation level plate, it also matches with a mobile nylon V shape groove crystal bar holder which can uses for measure surface of ￠2-6 inch diameter, 400mm length crystal bar. For example: angle of silicon (111) sapphire C surface and other crystal; the first one can be used for 2-3inch surface measurement, the second is for 4-6 inch surface.

GC Model:
Equipment designs according to measurement crystal bar, on sample table installs with bearing rail, also a round-stick type holding bracket. This model of instrument can measures surface of 30kg, ￠2-8 inch diameter, 400-500mm length crystal bar. On sample table added vacuum gas-absorbing device, operators can measure ￠2-6 inches crystal bar by changing round-stick width, we can also revolve the crystal bar for surface measurement purpose. For example: Crystal of silicon (111) sapphire C surface and other angles.

GD Model:
This model of angular instrument professionally designed for measurement of crystal round plate’s reference surface, it can measures angle of reference surface OF surface(110) sapphire A surface l for crystal round plate which has been cut into pieces, on sample table installs with gas-absorbing device which can help for measure OF surface of ￠2-8inches diameter, over 0.5mm thickness crystal round plate.

GE Model:
This model of product mainly designed for big diameter crystal round plate, it can measures until ￠2-8 inches diameter crystal, for example: angle of silicon(111) sapphire C surface and other crystals. For crystal sample, we have 10X10mm board which can be used for testing of up-down 2point 180degree and 4point 90degree’s crystal round plate.

GF Model:
The sample table of this model angular instrument mainly designed for measurement of well-processed crystal bar, this model of product can measures ￠5-20mm round crystal, 5-20mm square shape, 150mm length crystal bar, the measurement crystal surface is such as angle of silicon(111,100) and other kinds of crystal.

GK Model:
This model of instrument can measures ￠2-6 inches diameter crystal round plate, it measures crystal’s angle by changing incline angle(such as ±6/8/15°of sample table’s down block. For example: angle of gallium arsenide arsenide (111,100) and other crystal.

GH Model:
This product can measures ￠2-6inches diameter crystal round plate, it measures angle of crystal plate by revolving 90degee and changing ±6 degree of sample board, for example: angle of gallium arsenide arsenide (111,100) and other crystal.

GL Model:
This model of angular instrument can measures diameter of ￠2-6inches crystal plate; for example, silicon (111) sapphire C angle; it also can measures reference surface or OF surface of crystal bar, this unit also has vertical reference ruler which is convenient for slide processing reference surface, such as angle of silicon: 110 surface and other crystals.