|
Model
|
PLS-15/30
|
PLS-50/100
|
PLS-250/300
|
PLS-500
|
PLS-1000
|
|
Max. static load (kN)
|
±15/30
|
±50/100
|
±250/300
|
±500
|
±1000
|
|
Max. dynamic load (kN)
|
±10/20
|
±35/70
|
±175/200
|
±350
|
±700
|
|
Measuring accuracy
|
Load
|
≤±0.5/1 from 2%-100%of F. S.
|
|
Displacement
|
≤±0.5/1 of F. S.
|
|
Deformation
|
≤±0.5/1
|
|
Frequency (Hz)
|
0.01-50/0.01-100
|
0.01-10/0.01-35
|
|
Amplitude (mm)
|
±75/100/125
|
|
Wave forms
|
Sine wave, Square wave, Triangular wave, Static test oblique wave etc.
|
|
Load frame structure
|
Dual columns with actuator on the top or at the bottom.
|
Four columns with the actuator on the top
|
|
Actuator: dia. of rod/cylinder (mm)
|
Φ45/60
|
Φ70/110
|
Φ95/170
|
Φ160/240
|
Φ190/320
|
|
Space between columns(mm)
|
500
|
600
|
715
|
760×580
|
960×620
|
|
Test space(mm)
|
700
|
750
|
900
|
1050
|
1050
|
|
Dimensions of load frame( mm)
|
670×620 ×2200
|
970×620 ×2700
|
1050×750 ×3050
|
1100×1050 ×3400
|
1400×1100 ×3150
|
|
Weight(kg)
|
700
|
1000
|
2100
|
3600
|
3900
|
|
Specimen clamping
|
Hydraulic grip
|
|
Crosshead
|
Hydraulic lock and test space adjusted by hydraulic elevating actuator
|