Civil Engineering

Concrete Compression Testing Machines - DG Series

The Tinius Olsen DG Series of digital compression testers features highly robust frames for exceptional stability when testing concrete cylinders or cubes. These compact testers are made up of three core pieces, namely the heavy duty load frame, hydraulic pump, and control and display systems. The large lower bearing block includes a bellows to prevent leaks caused by dust and debris getting into the loading piston and also allows ample access for loading and removing specimens. Additionally these machines offer an optional chute for quick removal of completed specimens and rapid cleaning of the test area. This series also includes the rapid change platen system with which operators can quickly and easily change accessories, quickly switching between cylinder, block, cube and beam specimen testing. The digital display has a straightforward design using a membrane keypad and an LCD display to let operators select the test parameters simply and efficiently. A pace bar graph on the display allows operators to finely tune the manual loading during the test, and as a further convenience, the display stores up to 500 tests.