MODEL 3590AT Axial/Torsional
Digital Electronic Calibrators
Epsilon’s axial/torsional calibrator features 50 microinches (0.001 mm) resolution and has 2 inches (50 mm) of measuring range axial and torsional rotation where 0.050 inch (1.27 mm) of linear motion equates to 1° angle of twist. The autozero button and digital display greatly simplify calibration of extensometers. The 3590AT calibrator is designed to be used with the Model 3550 and 3550HT axial/torsional extensometers.
The digital display reads inches and changes to mm at the touch of a button. The autozero button is a great help in calibrating. Just press the button to start readings from zero. The digital display reduces operator error.
3590AT Features
(Axial/Torsional)
- 50 microinches (0.001 mm) resolution.
- ±0.00015 in/in (±0.004 mm/25 mm) accuracy.
- Full 2 inches (50 mm) measuring range.
- Torsional 10 degree measuring range.
- Digital display.
- Autozero button
simplifies readings. - Foam lined case for storage included.
- System fully calibrated traceable to NPL (UK standards organization).
The 3590AT can be converted into a standard Model 3590 calibrator with the optional 3590AT-3590 adapter.
Options for available adapter sets
The 3590AT can be converted into a standard Model 3590 calibrator with the optional 3590AT-3590 adapter.



