Products

Concrete Compression Testing Sensor Index

  • CM Compressometer[50000, 40000, 33000×10-6 strain]
  • The CM compressometer is designed to conduct a strength test. It measures the axial strain on a cylindrical concrete specimen placed in and secured by screws to the inner chamber of this compressometer. It uses a high-sensitivity strain gauge to measure the amount of strain. By multiplying a measurement by a certain factor, the amount of strain can be calculated as a numerical value. Unlike the case of ordinary strain gauges, this compressometer is simple and easy to operate and can be used repeatedly. However, it cannot be used to conduct breaking tests.
  • CM-H Compressometer (Destructive)[20000×10-6 strain]
  • The CM-10H compressometer is designed to conduct a breaking strength test. It measures the compression strain on a cylindrical concrete specimen (10 cm in diameter × 20 cm in length) made of generally used concrete or high-strength concrete. The high-sensitivity strain gauge is assembled into this compressometer to measure the amount of strain. Both the high-sensitivity strain gauge and a cylindrical concrete specimen are provided with coverings to protect them from damage. A cylindrical concrete specimen can be set in the compressometer quickly and easily. This compressometer allows the strain on a wet concrete specimen, taken out right after underwater curing, to be measured. With this compressometer linked with either the CLL-NA or CLH-MNA load meter, it is also possible to measure the modulus of static elasticity.
  • CLL-NA Compression Load Cell[500kN~1MN]
  • The CLL-NA and CLH-NA load cells with a flat loading platform are used to conduct loading tests on cylindrical concrete specimens. A cylindrical concrete specimen can be directly set on the surface of the loading platform. Guide markings are shown on the loading platform so that each specimen different in size can be placed in alignment with each appropriate guide marking.
    The CLL-NA is designed to test a cylindrical test specimen made of generally used concrete, while CLH-NA is designed mainly to test a cylindrical test specimen made of high-strength concrete. By using this load cell together with the compressometer, it is possible to measure load and strain simultaneously. Although both have handles, other models, CLL-500KNA and CLH-1MNA, do not have handles.
  • CLH-NA Compression Load Cell[1~2MN]
  • The CLL-NA and CLH-NA load cells with a flat loading platform are used to conduct loading tests on cylindrical concrete specimens. A cylindrical concrete specimen can be directly set on the surface of the loading platform. Guide markings are shown on the loading platform so that each specimen different in size can be placed in alignment with each appropriate guide marking.
    The CLL-NA is designed to test a cylindrical test specimen made of generally used concrete, while CLH-NA is designed mainly to test a cylindrical test specimen made of high-strength concrete. By using this load cell together with the compressometer, it is possible to measure load and strain simultaneously. Although both have handles, other models, CLL-500KNA and CLH-1MNA, do not have handles.

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