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Electron Microscopy Sciences

Materials Science and Metrology

arrow14 Crystal Orientation

Model 250 - 2-Axis Goniometerarrow12 Model 250 - 2-Axis Goniometer

The Model 250 2-Axit Goniometer is used to hold crystals in the process of determining crystallographic orientation using either Laue back reflection or optical orientation techniques. A crystal can be rotated 360 degrees adjustment while held in the plane, which is adjustable ±30° with respect to the goniometer mounting surface. There is 0.2° vernier on the 360° adjustment, and 0.1° vernier on the ±30° adjustment. The goniometer combines rugged stainless steel construction with ease and accuracy of adjustment. After orientation, the model 250 can be mounted on the following equipment for subsequent processing:

  • Oriented Crystal Lapping Fixture
  • Electrolytic Polishing Instrument
  • Low Speed Diamond Wheel Saw
  • Acid Saw
  • Wire Saw

Dimensions: Model 250: 2"W x 2"D x 1.5"H (50 x 50 x 37.5mm)

50176-50 Model 250 - 2-axis Goniometer (includes mounting blocks and orientation software) 2395.00 Add to Cart
50177-26 Adapter to hold Model 250 onto Model 66007 175.00 Add to Cart
50177-50 1" Stainless Steel Mounting Block (use with Model 250, 66005) 30.00 Add to Cart
50177-51 0.75" Stainless Steel Mounting Block (use with Model 250, 66005) 21.00 Add to Cart
50177-52 0.5" Stainless Steel Mounting Block (use with Model 250, 66005) 17.00 Add to Cart
50177-53 0.37" Stainless Steel Mounting Block (use with Model 250, 66005) 16.00 Add to Cart

arrow12 Accessories

arrow12 Model

The Model 25002 Track Mount is designed to fit either 2.19" or 1.99" wide tracks. It has a horizontal adjustment perpendicular to the x-ray or optical beam and a fixed height of 3.625" from the track to the center of the mounted Model 250 Goniometer.

Dimensions: Model 25005: 2.75"W x 3"D x 4.5"H (70 x 76 x 114mm)

50176-51 Model 25002 - Track Mount (for 3.625" height) 1600.00 Add to Cart
arrow12 Model 25005 - Track Mount

The Model 25005 Track Mount is identical to the Model 25002 except it has a fixed height of 34" from the track to the center of the

Dimensions: Model 25005: 2.75"W x 3"D x 5"H (70 x 76 x 127mm)

50176-52 Model 25005 - Track Mount (for 4 " height) 1600.00 Add to Cart
Model 25010 - Lapping and Polishing Fixture arrow12 Model 25015 - Lapping and Polishing Fixture

The Model 25015 is designed to complement the Model 250 2-Axis Goniometer and is used to lap or polish oriented crystals either by hand or on a rotating polishing wheel. the Model 250 Goniometer can be mounted on an x-ray track for orientation and then transferred directly into the Model 25015 for lapping or polishing. The Model 250 can also be transferred to an EMS saw prior to using the Model 25015. The Model 25015 utilizes a counterbalanced center slide to completely offset the weight of the center slide and the goniometer and is capable of lapping or polishing oriented crystals within 0.25°.

50176-53 Lapping & Polishing Fixtures 5250.00 Add to Cart

arrow12 Model 66005 - 2-Axis Goniometer

The Model 66005 is a 2-axis goniometer used for orienting and cutting single crystals. It can be mounted on an x-ray track for orientation using the Model 66011 Track Mount and then be transferred to the Model 660 for cutting. With the sample mounted to the goniometer, the vertical axis can be rotated 360° within 0.2° while the horizontal axis can be rotated ±50° from °vernier on the arm.

Dimensions: 2"W x 2"D x 2.5"H

50180-05 2-axis Goniometer (used on Model 660) 1300.00 Add to Cart
Model 66011 - Track Mountarrow12 Model 66011 - Track Mount

The Model 66011 Track Mount is designed to mount the Model 66005 2-Axis Goniometer onto a 1.99" or 2.19" wide x-ray or optical track for crystal orientation.

Dimensions: 3.25"W x 3"D x 5"H

50180-11 Track Mount (for 3.625" to 4" height) used to hold Model 66005 1600.00 Add to Cart

Model 260 - 3-Axis Goniometerarrow12 Model 260 - 3-Axis Goniometer

The Model 260 3-Axis Goniometer is constructed of hard-anodized aluminum and is used to hold crystals in the process of determining crystallographic orientation using either Laue back reflection or optical orientation techniques. The integral track mount is designed to fit a 2.19" wide or narrower x--ray or optical track. There is ±25° of rotation in two of the axes and a full 360° in the other. The Model 260 is designed so that a 2" diameter crystal mounted on the goniometer with a 1/2" high mounting block is 3.625" above the track. The P/N

  • Model 660 Low Speed Diamond Wheel Saw
  • Model 850 Wire Saw

Dimensions: 3.5"W x 3.5"D x 3.25"H

50176-60 Model 260 3-axis Goniometer 5000.00 Add to Cart
50176-61 1" Riser for Model 260 279.00 Add to Cart
50177-10 Set Screw A for Model 260 5.00 Add to Cart
50177-11 Set Screw B for Model 260 5.00 Add to Cart
50177-12 Set Screw C for Model 260 5.00 Add to Cart
50177-13 Set Screw D for Model 260 6.00 Add to Cart
50177-20 Brass Plug for Model 260 17.00 Add to Cart
50177-25 Adapter to hold Model 260 onto Model 660 Saw 670.00 Add to Cart

Model 265 - 3-Axis Goniometerarrow12 Model 265 - 3-Axis Goniometer

The Model 265 is a larger version of the Model 260 and is mounted on a 7" square flat base, which can be adapted for a wide range of applications. There is ±25° of rotation in °of rotation in the other. The Model 265 is ideal for the orientation and cutting of large crystals and can easily be adapted to existing equipment.

Dimensions: 7"W x 7"D x 5"H

50176-65 Model 265 3-axis Goniometer 12,500.00 Add to Cart

Model 170 - Multi-Axis Lapping Fixturearrow12 Model 170 - Multi-Axis Lapping Fixture

The Model 170 was designed in collaboration with Lawrence Livermore National Laboratory and Max Planck Institute for the precision orientation and lapping or polishing of single crystals. This design is based on the work of Mader et al at MPI and is capable of applying a controlled force to delicate samples. The advantage of the Model 170 is that it can be mounted directly on an x-ray track for Laue back reflection. Precision of 0.1° in orientation can be obtained by double exposure with 180° rotation of the fixture in the optional x-ray track mount.

50176-70 Multi-axis Lapping Fixture (used to polish more than one sample) 12,000.00 Add to Cart
50176-71 Track Mount (for 3.625" height used on Model 170) 4,600.00 Add to Cart
 

Model 210 - Optical Orientation Instrumentarrow12 Model 210 - Optical Orientation Instrument

The Model 210 Optical Orientation Instrument is used to determine the orientation of a crystal or to align a crystal so that specifically oriented surfaces can be cut or polished. The Model 210 uses a laser beam that is reflected off a cleaved or preferentially etched crystal surface back onto a target that is perpendicular to the laser beam. Optical orientation is an orientation technique that can be used as an alternative to more hazardous and expensive x-ray technologies.

50176-10 Optical Orientation Instrument 7395.00 Add to Cart

Diamond Band Saw arrow12arrow12