Servo control hydraulic Universal Testing Machine Standards compliance ISO75001, ASTM A370, ASTM E4, ASTM E8 and BSEN standards, can be tailor-made Description The servo control universal testing machine features closed-loop control of whole test process, The closed control loop is comprised of...
ISO75001, ASTM A370, ASTM E4, ASTM E8 and BSEN standards, can be tailor-made
Description
The servo control universal testing machine features closed-loop control of whole test process, The closed control loop is comprised of measuring sensors(pressure sensor, displacement sensor, deformation extensometer), servo controller. It has three control mode: constant load, constant oil cylinder displacement, constant strain, and the three modes can switch smoothly which makes it more flexible. So the servo control type universal testing machine features higher working stability, higher test accuracy, easier operation.
Features
Full test process closed loop control reaches higher working stability and test accuracy
Up to 0.5% test accuracy
Three test mode smoothly shift
Real time Graphical display of test process and parameters
Full English software
Test report print output
Less noise, less power consumption
Can test the tensile strength, yielding strength, Rp0.2 (Provisions non-proportional extension strength), Elongation, elastic modulus.
Can inquiry and print 6 types test curves (load-displacement, load-deformation, stress-displacement, stress-deformation, load-time, deformation-time) and other relevant test data).
Technical specifications
Model
UTM-300D
UTM－600D
UTM-1000D
UTM－1000G
Max Test Load
300kN
600kN
1000KN
1000kN
Total Testing Accuracy
±0.5%
Effective test range
2%-100%F.S
Load resolution
1/500000
Load indicating relative error
±0.5% (±1% optional)
Stress rate control regulation range
1MPa/s-60MPa/s
Stress rate control accuracy
±1%（±2%）
Deformation sampling resolution
1/50000
Deformation indicating value relative error
±0.5% (±1%)
deformation measuring range
1%-100%F.S
Strain rate control range
0.00025/s-0.0025/s
Strain rate control accuracy
±1%(±2%)
Displacement resolution(mm)
0.001
Displacement indicating value relative error
±0.5%
Displacement rate control range
0.00025/s-0.0025/s
Displacement rate control accuracy
±0.5% (±1% optional)
Stress, strain, displacement control range
0.3%-100%FS
stress, strain, displacement control accuracy
±1%
Tension test space(mm)
550
650
750
750
Flat sample max clamping width(mm)
70
75
75
120
Flat sample clamping thickness(mm)
0-15
0-15(15-30)
0-40
Round sample clamping diameter(mm)
φ6-26mm
φ13-40mm
φ13-40mm
φ13-60mm
Oil pump motor power(KW)
1.1
1.1
1.1
1.5
Beam lifting motor power(KW)
0.75
Net weight(KG)
1900
2600
3300
4000
Standard configurations
Main testing frame
Controller
Desktop computer
Inkjet printer
Extensometer
Tension test fixtures, 2 sets for round sample 1set for flat sample
