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Stub handling tweezers

EM-Tec SEM stub-gripper tweezers are specially designed to securely grip SEM stubs and mounts, allowing them to be handled without touching them by hand. Ideal for clean handling and to avoid contamination issues.  The SEM stub gripper tweezers are made from anti-magnetic stainless steel and are cleanroom compatible. SEM stub-gripper tweezers can be used for:

  • Grooved pin stubs with 12.7mm, 25.4, 19 and 32mm head diameters
  • JEOL cylinder stubs with 9.5, 12.2, 25 and 32mm diameters
  • Hitachi cylinder stubs with 15, 25 and 32mm diameters

SEM stub-gripper tweezers tips for the grooved pin stubs fit directly in the groove of the SEM stub –  the angle between tip and handle is 45°. SEM stub grippers for the cylinder stubs are designed to grip the SEM cylinder stubs from JEOL and Hitachi and the angle between tip and handle is 30°.
For the grooved Ø12.7 and Ø25.4mm pin stubs, there are also scissor-type SEM stub grippers available; they provide a stronger grip than the tweezer-style stub grippers. The scissor-type SEM stub grippers are made from anti-magnetic stainless steel.

SEM stub-grippers can also be use to pick up other types of samples with similar diameters as the SEM stubs. Metallographic embedded samples of 25mm and 30mm or 1” and 1-1/4” diameter can be handled or used when etching the surface of  samples. Substrate discs can be picked up at the edge.

 

 

Product # Style Application Angle Length
50-050012 127G.AM tweezers Grooved pin stubs Ø12.7mm (1/2”) 45° 120mm
50-050019 190G.AM tweezers Grooved pin stubs Ø19mm (3/4”) 45° 120mm
50-050025 254G.AM tweezers Grooved pin stubs Ø25.4mm (1”) 45° 120mm
50-050032 318G.AM tweezers Grooved pin stubs Ø32mm (1-1/4”) 45° 115mm
50-050013 12.AM scissors type Grooved pin stubs Ø12.7mm (1/2”) 45° 92mm
50-050026 25.AM scissors type Grooved pin stubs Ø25.4mm (1”) 45° 135mm
50-050110 95.AM tweezers JEOL cylinder stubs Ø9.5mm 30° 114mm
50-050112 122.AM tweezers JEOL cylinder stubs Ø12.2mm 30° 120mm
50-050150 150.AM tweezers Hitachi and ISI cylinder stubs Ø15mm 30° 120mm
50-050250 250.AM tweezers JEOL and Hitachi cylinder stubs Ø25mm 30° 115mm
50-050320 320.AM tweezers JEOL and Hitachi cylinder stubs Ø32mm 30° 115mm

 

Ordering information: