|
Model
|
LAW－600
|
LAW－1000
|
|
|
Maximum test force
|
600kN
|
1000kN
|
|
|
Host structure
|
Four column
|
Four column
|
|
|
Indication accuracy
|
±1% or ±0.5%）
|
||
|
Load resolution (KN)
|
1/300000
|
||
|
Effective measurement range (KN)
|
2%～100%
|
||
|
Deformation accuracy
|
±0.5%
|
||
|
Deformation Resolution (μm)
|
2
|
||
|
Displacement indication Accuracy
|
±1%
|
||
|
Stress control speed (Mpa / s)
|
1～45
|
||
|
Strain control speed (mm / s)
|
0.001～0.5
|
||
|
Displacement control speed (mm / s)
|
0.02～3
|
||
|
Testing space
|
Stretching space (mm)
|
1100
|
650
|
|
Compression space (mm)
|
550
|
580
|
|
|
effective width(mm)
|
500
|
520
|
|
|
Cylinder（mm）
|
250
|
250
|
|
|
Host
Size（mm）
|
800×620×2050
|
860×660×2170
|
|
|
Gripping diameter of steel strand
|
15.20 mm（According to specifications）
|
||
|
Dedicated Electronic extensometer for steel strand
|
Scale distance 800 mm
|
||
|
Specimen clamping way
|
Hydraulic pressure chucking automatically
|
||
|
Total power（kw）
|
2.3
|
2.3
|
|
|
Weight（kg）
|
2500
|
3100
|
|
