Calibrators

Epsilon’s very high resolution calibrator features 20 nanometers (0.8 microinches) resolution and has 50 mm (2 inches) of measuring range. The 3590VHR is provided with a Touch Display digital readout and software to display the calibrator readings on a computer. The 3590VHR calibrator meets the accuracy and resolution requirements for ASTM E83 Class B-1 for a 6 mm gauge length and greater extensometers and ISO 9513 Class 0,5 over the full measuring range of the calibrator.

Epsilon’s standard calibrator features 0.001 mm (50 microinches) resolution and has 50 mm (2 inches) of measuring range. The autozero button and digital display greatly simplify calibration of extensometers. The 3590 calibrator is useful for extensometer calibration and verification with test systems.

Epsilon’s 3590-TORSION Calibrator Accessory is designed for use with Epsilon models 3590 and 3590VHR Calibrators. It is designed for torsional calibration or verification of extensometers, including Epsilon axial-torsional models 3550, 7650, and 3550HT. The accessory includes a mechanical rotation subassembly and a calibrated and traceable linear displacement head.