SHT microcomputer controlled electro-hydraulic servo universal testing machine

SHT microcomputer controlled electro-hydraulic servo universal testing machine

Current Category: Electro-hydraulic Servo Tester

Purpose: This machine is mainly used for testing and analyzing the mechanical properties of metal and non-metal materials such as tension, compression, bending, and shear. The machine adopts a symmetrical loading structure with double large stroke jacks and an upward and downward loading structure; Adopting the company's independently developed servo pump control technology loading method; This machine adopts a direct use of a large stroke jack to test the space adjustment structure, with a two column guiding structure, which has the characteristics of good stability, high control accuracy, ultra quiet, and no vibration.
Performance characteristics:
This series of testing machines adopts a semi open hydraulic clamping method, which is convenient, firm, reliable, and non slip. Special size fixtures can be made according to customer requirements.
2. This series of testing machines adopts a gap sealed oil cylinder bottom mounted main engine, which has high precision in structure, stable performance, good safety, novel appearance, easy operation, and stable operation.
3. This series of testing machines adopts a closed-loop control software system, fully automated operation, and is simple and convenient.
4. The testing machine is equipped with a microcomputer controlled servo oil source and an integrated control cabinet, which is aesthetically pleasing.

Specification and model

SHT-100

SHT-300

SHT-600

SHT-1000

Maximum test force (kN)

100

300

600

1000

Range of force, displacement, and deformation measurement

1%-100%FS

Resolution of force, displacement, and deformation

1/300000FS

Accuracy of force, displacement, and deformation readings

≤ ± 0.5%

Force equal velocity control range (FS/s)

0.01%~3% FS

Constant velocity displacement control range (mm/min)

0.5~400

0.5~400

0.5~350

Strain equal rate control range (/s)

0.00003-0.0005

Speed control accuracy

≤ ± 2% set value

Maximum ascent speed (mm/min)

400

400

350

230

Maximum descent speed (mm/min)

700

700

700

650

Tensile test space (mm)

50-650

50-650

100-650

200-800

Compression test space (mm)

10-610

10-610

5-555

10-610

Clamping method for tensile specimens

Hydraulic

Flat specimen clamping thickness (mm)

0-20

0-30

Circular specimen clamping diameter (mm)

¢6-¢22

¢10-¢30

¢13-¢40

¢16-¢60

Distance between pillars on both sides (mm)

375

375

375

375

Whole machine voltage

AC220V± 10%

Motor power (kW)

2.3

2.3

3

3

Host dimensions (mm)

910× 700

1040× 770

1250× 880

Host height (mm)

2080

2080

2100

2300

Host weight (kg)

1400

1400

1700

2500