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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.
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.
Features
Easy to install
Repeated use
Easy drawing of stress- strain curve
Specifications
|
Type |
Applicable |
Gauge length |
Capacity |
|
CM-10 |
?10×20cm |
100mm |
50000×10-6 strain |
|
CM-12 |
?12.5×25cm |
125mm |
40000×10-6 strain |
|
CM-15 |
?15×30cm |
150mm |
33000×10-6 strain
|
