High Precision Creep Testing Machine With Servo Motor Unit


High Precision Creep Testing Machine With Servo Motor Unit .

High Precision Creep Testing Machine With Servo Motor For Stress Rupture Test

Features of High Precision Creep Testing Machine With Servo Motor For Stress Rupture Test

  • Numerous high temperature pull rods, specimen holders, furnace systems and extensometers available for creep and stress Relaxation applications. Many of which are also adaptable to hot tensile testing applications on universal testing machines.
  • Control system owns the three closed control function as load control, extension control, and velocity control. High precise control and accurate load with load measurement resolution reach 1/300000; the loading testing curve can be plotted automatically.
  • Additionally, manual operation also be offered, users can unload to protect the apparatus by hand, especial the load cell, when suddenly power cut off.
  • Software owns powerful function offering specimens registration, apparatus control, test data acquisition and store, test result inquiring, data processing and test report export
  • Remote communication control function saves your operators invigilation during testing process; alarm message can be transmitted to your mobile phone to inform you test situation by equipping with special dial number device.
  • This Series creep testing machine applies advanced servo motor and ball screw actuator which assure loading conveniently and simply. The drive system comprises a printed circuit motor with toothed belt and gearbox to the recirculating ball screw actuator.
  • Motorized draw-head assembly automatically compensates for specimen elongation and keeps loading bar with excellent load accuracy of +/- 0.5% guaranteed.
  • Both room temperature and elevated temperature systems are available
  • Furnace and chambers available with temperature ranges from 200°C to 1100°Cin common air environments.

Technical Specifications:

   

Force range (kN)

0.4-100

Calibration accuracy

class 0.5/1

Force accuracy

± 0.5%/ ± 1%

Force fluctuation

± 0.5%/ ± 1%

Force resolution (minimum weight set)

1N

Axis alignment

10%

Extension measurement range(mm)

0-10mm

Extension accuracy

±0.5%

Force rage (N/s)

4000

Lower pull rod travel (mm)

200

Lower pull rod speed (mm/min)

0.05-100

Leveling motor power

2000W

Dimension

960×550×2430(mm)

Furnace type

Three-zone, open

Temperature range

200~1100°C

Uniform temperature zone

>150mm

Inside dimension

φ110×350mm

Outside dimension

φ310×450mm

Heating power

3kW

Temperature fluctuation

300~600°C: ±2°C

600~900°C: ±3°C

900~1100°C: ±4°C

Creep Measurement

Max temperature

1000°C

Measurement range

0-10mm

Accuracy

±0.5%

Resolution

0.001mm

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