CAT NO: DIDACTICNLE-Export-380013
Compression Set Apparatus Constant Stress Type For Testing Lab Workshop.
Compression Set Apparatus Constant Stress Type -
Compression Set tests are intended to measure the ability of rubber
compounds to retain their elastic properties after prolonged action of a
known compressive stress under static loading.
The Compression Set Apparatus for
determination of compression set characteristics of rubber under
constant stress consists of a calibrated loading spring, a set of carbon
steel ground and chromium plated plates, and a screw arrangement to
compress the spring.
The test specimens are kept between
parallel plates and the load applied by compressing the spring. Load
acting on the test specimens can be read from a graph, which gives the
value of load against spring deflection. A pointer on a scale fixed to
the tester indicates the spring deflection.
Technical Data
Maximum number of test specimens
which can be tested simultaneously : Three
Maximum load which can be applied : 800 kg
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