Profile: United Calibration Corp. and United Testing Systems, Inc. manufactures materials testing systems. We offer computer-controlled closed loop rockwell testers. Our Tru-Blue II, the second generation rockwell tester is the closed loop tester that meets ASTM E18, ISO 6508 specifications and NIST recommendations. It comes standard with a direct certification of the hardware calibration with NIST traceability and a one-year indirect calibration for customer specified hardness scales. Along with a user-friendly control panel, the tester can be put into operation without the need for an initial on-site calibration. Having no dead weights, pivot points and knife edges to move out of adjustment, the Tru-Blue II can be moved to a new location without having to be re-calibrated. When mounted on optional mobile stand, it becomes portable for use in different departments. We offer a complete line of equipment and accessories for tensile and hardness testing. Our model SSTM testing machine is a computer inclusive, electromechanical, test system designed to accommodate a variety of testing instruments and accessories to test various types of material including ceramics, plastics, polymers, metals & composites. Our floor model Smart-1 machines are the logical choice when maximum crosshead travel and load frame capacity are required. The SFM models offer a choice of seven standard load frame capacities ranging from 1,000 lbf to 135,000 lbf . We offer testing machines and accessories for virtually every tension, compression/hardness testing requirement. We provide test equipment built to exacting quality standards and designed to meet/exceed all applicable national & international published specifications relating to the operation of materials testing equipment.