Compression and Flexural Testing Equipment for Cement and Mortar
Strength testing of cement and mortar specimens requires a loading machine and the correct specimen fixture. Select the machine by capacity and configuration, then match the testing device to the cube or prism geometry your specimens use. A strength machine without the proper device does not test the specimen correctly.
Compare the Machines
The catalog lists digital compression machines including the 30K (133.5kN) digital compression machine and the 1000K (445kN) digital compression machine. Match capacity to the specimens and tests your laboratory performs; capacity and frame configuration differ by model.
For combined workloads, compare the two listed combined compression/flexural testing machines, including the 500kN/30kN configuration. Review each machine's controls, specimen handling and power requirements; the two combined listings are not identical instruments.
Match Cube and Prism Testing Devices
For 2in cubes on the combined machine, use the 2in cube compression testing device. For prism specimens, use the prism compression testing device, and for flexural work the 6.3in (160mm) flexure device. Devices are specified for particular machines and specimen sizes; confirm compatibility before ordering.
Cast the Right Specimen First
Strength results start with correct specimens. Order the specified cube molds or prism molds, tampers and rods, and the correct grade of standard test sand where required. Curing conditions before testing belong to the applicable method.
Keep Machine Claims in Check
Confirm machine capacity, reading resolution, calibration and verification requirements from the current documentation. A machine described for concrete work may serve cement specimens only when the procedure and fixtures allow it; do not assume universal specimen compatibility. The catalog also lists other frames such as the RA100; evaluate each listing individually rather than treating the category as one product family.
Follow the applicable test method and manufacturer instructions for specimen placement, loading rate and reporting. This buying guide does not establish strength values or acceptance criteria.
