Digital Rockwell hardness tester, suitable for hardness measurement of quenched, quenched and tempered, annealed, chilled castings, malleable castings, hard alloy steel, aluminum alloy, copper alloy, bearing steel, etc.

The Brinell hardness tester can measure the Brinell hardness of ferrous metals, non-ferrous metals, unquenched steel, softer materials and bearing alloy materials; it has a wide range of applications and is suitable for precise measurement of parallel planes, and the measurement of curved surfaces is stable and reliable.

PAV-1 Asphalt Pressure Aging Test Chamber is a special equipment for evaluating the aging condition of asphalt in natural environment. The system includes asphalt pressure aging container box and asphalt vacuum degassing box.The Pressure Aging Vessel (PAV) provides simulated long term aged asphalt binder for physical property testing. Asphalt binder is exposed to heat and pressure to simulate in-service aging over a 7 to 10 year period.

Handheld Magnetic particle detector is a small portable non-destructive testing instrument with clear crack display, reliable performance, stable and easy operation. The instrument uses a coil to be wound directly on the probe to generate an induced magnetic field to magnetize the workpiece. The device has small size, light weight, large lifting force and adjustable movable joints. Suitable for flaw detection of flat welds, fillet welds, steel pipes, pressure vessels, pipes, shafts and complex shapes.

The concrete hammer is a resilience of a momentary elastic deformation generated by a spring driven hammer and hitting the concrete surface by the impact rod, so that the hammer bounces the pointer back and indicates the distance of the rebound.The rebound value (the ratio of the distance between the rebound and the distance between the impact hammer and the impact rod before impact) is calculated as one of the indicators related to the compressive strength of the concrete to estimate the compressive strength of the concrete. An instrument.

PDA Testing will provide prediction on the pile bearing capacity, pile integrity, driving stresses and hammer performance for a given pile penetration. It is a relative low cost type of pile testing compared to static load test (MLT or CRP). The testing technique is quick and accurate.