Inspection Granite Surface Plate
Standridge Inspection Granite Surface Plates provide an accurate reference plane for workpiece inspection and layout. Their high degree of flatness, superior overall quality, and excellent workmanship also make them ideal bases for mounting sophisticated mechanical, electronic, and optical gauging systems. The scale and capacity of our modern manufacturing facility enable us to meet nearly any custom requirement for these precision inspection granite surface plates.
All granite used in our Inspection Granite Surface Plates is carefully measured to establish its modulus of elasticity, ensuring reliability and consistency.
Overall Flatness
The overall flatness of our Inspection Granite Surface Plates meets and exceeds stringent industry standards. The tolerance grades are defined as follows:
Grade AA – Laboratory Grade: For ultra-precision operations in climate-controlled metrology labs.
Grade A – Inspection Grade: The standard choice for general use in quality control areas and precision inspection granite surface plate applications.
Grade B – Toolroom Grade: For shop work and production checking environments.
