Retrofitmach supplies worldwide brand extensometers to customer, according to budget and requirements.
High Temperature Extensometers
Long Travel Extensometers
The automatic extensometers are suitable for almost all samples from a gauge length of 10 mm. Because of its rugged construction and high accuracy, they nearly meet all the applications in measurement of linear strain (determination of the E-modulus up to sample fracture). They work without restrictions in both the upper as well as the lower testing area.
Accuracy class 0.5 (EN ISO 9513)
Resolution max. 0.01 µm (1 Vpp) or 0.05 µm (RS422/TTL)
Gauge length from 10 mm
Automatic movement to the position and initial gauge length
Automatic attachment on the specimen
Measuring travel up to 800 mm minus gauge length (for higer travel please define exact system)
Low activating force (max 10 cN)
Operating range in upper and lower testing space possible
Combinable with the transversal extensometer
Round samples up to Ø 80 mm
Square samples up to 70 x 70 mm
Rectangular samples (width / thickness) 360 / 50 mm