High Temperature Compression Tester
Model 42115
The High Temperature Compression Tester is used to determine hot properties of molded sand with any type of binder (kaolinites, bentonites and chemical binders).
An electronic load cell and displacement sensor measures hot compressive strength, hot deformation, expansion, and restraining load at elevated temperatures. The test results are displayed on a color monitor, can be printed and can be stored into the memory of the instrument.
When determining hot compression strength, the instrument generates and displays a complete stress-strain curve, and identifies the maximum compressive strength, deformation at maximum strength and maximum deformation. The display also indicates the real time strength and deformation of the sand specimen.
An accurate digital controller and indicator regulate the furnace temperature. The furnace is capable of maintaining temperatures up to 2000o F (1093o C). An automatic timer controls the specimen heating time and activates the press at the end of the selected soak time.