Products
- Electronic Universal Testing Machine
- Hydraulic Universal Testing Machine
- Impact Testing Machine
- Compression Testing Machine
- Torsion Testing Machine
- Bending Testing Machine
- Spring Testing Machine
- Hardness Tester
- Other Testing Equipment
- Horizontal TensileTesting Machine
- Friction and Wear Testing Machine
- Metallographic Series
- Thickness Gauge
- Flaw Detector Equipment
- Force Gauge & Tension Meters
- Surface Roughness Tester
- Ultrasonic Flowmeter
- Cupping Testing Machine
- Cupping Testing Machine
- Creeping Testing Machine
- Fatigue Testing Machine
- Quick Forging Testing Machine
- Other Testing
- Other Testing Equipment
Contact Us
Jinan Hensgrand Instrument Co., Ltd.
Add: 4915,West jingshi Road,jinan 250012,PR CHINA.
Tel: 0086-15910081986
Fax: 0086-531-81901323
Website:www.hssdgroup.com
LAW-H Computer Control Steel Strand Tension Testing Machine
.jpg)
Machine Specifications
1.Application:
2.Technical parameter :
|
Model |
LAW-600D |
LAW-1000D |
|
|
Max.test force(kN) |
600 |
1000 |
|
|
Structure |
Four columns two ball screws, chain transmission, oil cylinder down-setting type |
||
|
Control modes |
Constant stress, constant deformation, constant displacement three closed-loop control and programming control |
||
|
Test machine class |
1 Class |
||
|
Test force range（FS） |
2%-100% |
||
|
Relative error of force reading(%) |
≥±1 |
||
|
Test force resolution |
1/20000 |
||
|
Deformation measurement range (FS) |
2%～100% |
||
|
Deformation resolution |
1/20000 |
||
|
Relative error of deformation reading (%) |
≥±0.5 |
||
|
Displacement resolution (mm) |
0.01 |
||
|
Relative error of displacement reading (%) |
≥±0.5% |
||
|
Max. piston speed (mm/min) |
0.5-50 Stepless speed |
||
|
Beam adjust speed (mm/min) |
250 |
||
|
Piston stroke(mm) |
150 |
||
|
Max. Tensile space (mm) |
1000 |
||
|
Effective column space (mm) |
470 |
520 |
|
|
Tension fixtures configuration |
Hydraulic automatic clamping type |
||
|
Stranded wire clamping range |
Ф12.7、Ф15.2mm |
||
|
Power supply |
380V/50Hz/Three-phase four-wire system |
||
|
Clamping diameter (mm) |
Φ12.7 , Φ15.2 , Φ17.8 , Φ18.9 , Φ21.8 |
||