- Constant Temperature : Testing Device
- Loading System : Closed loop micro-computer controlled digital servo
- Max. Loading Capacity : STA-1225: 2.5kN (250kgf); STA-1150: 500N (50kgf)
- Effective Stroke (mm) : STA-1225: 850; STA-1150: 550
- Crosshead Speed (mm/min.) : STA-1225: 0.5~1000 (14 speeds); STA-1150: 0.5~500 (13 speeds)
- Crosshead Random Speed : Set with 0.1 mm pitch. Up to 6 settings can be stored.
- Crosshead Speed Accuracy : +/-0.1%
- Return Speed (mm/min.) : STA-1225: 1000, 500; STA-1150: 500, 100
- Crosshead Manual Operation : Position the crosshead first using UP / Down switches & use manual button to adjust fine position.
- Moving Crosshead Position Display (mm) : 5 digital display (resolution : 0.01)
- Elongation Display used with Extenso-meter : 5 digital display (Possible to display Extension), Unit: mm, %GL, %FS
- Elongation Display used with Extenso-meter : 5 digital display (Possible to display Extension), Unit: mm, %GL, %FS
- Measurement Accuracy (100~10%) : +/- 1% of indicated value or 0.2% of full scale whichever is greater
- Load Range : 1, 2, 4, 10, 20, 40, 100% (7 steps) provided with auto-ranging function
- Load Calibration : 1) Auto-zeroing, 2) Auto-spanning, 3) Load cell discrimination
- Over Load Safety Function : Provided
- Sample Break Detection : Provided
- Stroke Safety Device : Upper/Lower limiters
- Cycle Test : Upper/Lower limit points: select from either the crosshead position or load
- Set momentary stop time at each upper/lower limit.
- Dimensions (W x H x Dmm) : STA-1225: 470 x1450 x335; STA-1150: 470 x 1050 x 335
- Weight (kg) : STA-1225: 55; STA-1150: 44
- Power Source : AC100V 1P 50/60Hz with 2P plug