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它可以為許多類型的薄或片狀樣品提供安全，快速的固定方式。 裝置由兩塊板組成，可以用螺栓將它們固定在一起，并將樣品夾在中間。 板的中心有孔，這些孔顯露出樣品的圓形截面，從而推動(dòng)1英寸球形探針通過。It can also provide secure and rapid location for many types of thin or sheeted samples. The rig consists of two plates that can be bolted together with the sample sandwiched between. The plates have holes through their centres which expose a circular section of the sample allowing a 1" Spherical probe to be pushed through.