Epsilon Rock, Concrete and Asphalt Extensometers
Model 3542RA
AVERAGING AXIAL EXTENSOMETERS FOR LARGE COMPRESSION SAMPLES
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Designed primarily for compressive strength tests on rock, concrete and other large compression samples, this model measures axial strain on opposite sides of the test specimen, and the output is an average of the two readings.
Designed for applications where tensile or compressive strength tests on small rock, concrete and other small compression samples is desired.
Model 3442RA1
MINIATURE AVERAGING AXIAL EXTENSOMETERS
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Designed for concrete and rock compression testing or for compression tests on other large samples.
Model 3544
CIRCUMFERENTIAL EXTENSOMETERS
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Model 3909
EXTENSOMETERS FOR SIMPLE PERFORMANCE TESTING OF ASPHALT
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Designed for measuring axial displacements in the simple performance tests prescribed by NCHRP Report 465, and determining dynamic modulus of hot mix asphalt per AASHTO TP062.
Designed to many of the needs for testing asphalt core samples in 4 and 6 inch diameters.
Model 3910
EXTENSOMETERS FOR CREEP COMPLIANCE AND TENSILE STRENGTH TESTING OF ASPHALT
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Designed to meet many of the needs for testing asphalt core samples in 4 and 6 inch diameters.
Model 3911
EXTENSOMETERS FOR INDIRECT TENSILE TESTING OF ASPHALT
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