GMT PRECISION GRANITE SURFACE PLATES
WHY GMT Rock Items? GMT is a maker and provider of stone surface plates of grade 00, grade 0, grade 1. grade 2, and grade 3. GMT's rock and Solid metal Items are made at The Metrology Division in Hosur, Tamil Nadu, India, near rich sources and huge stores of excellent stone, appropriate for Metrology applications. Indian dark rock is the most ideal for metrology applications as this stone has an exceptionally fine-grained structure. A portion of the properties that assist with choosing a stone for metrology application are Co-productive of warm extension, thickness, water ingestion and porosity, and flexural and compressive strength. APPLICATION Surface plates are utilized as reference planes for layered review and alignment of mechanical ancient rarities. This plate goes about as a datum surface, giving the X and Y facilitates for aspect estimations. Thus, the evenness of the plate is basic. Hence, this evenness estimation regularly conveys resistance and may incorporate a grade...