Accuracy class 1 according to DIN EN ISO 7500-1. For static tests of concrete railway sleepers.
- Test Frame
- stiff 4-column press frame
Fmax: 600 kN
Force measuring range: 0 - 600 kN
Class 1 measuring range: 12 kN - 600 kN
Other gradation of class 1 measuring ranges possible
According to BS EN 13230-2 Class 1 according to DIN EN 7500-1
Piston stroke: 300 mm
Distance between columns: Front 520 mm; Side 520 mm
Test space height: 385 mm
Inductive piston displacement transducer: 300 mm
An anti-rotation device prevents the piston rod from twisting with the upper bending beam and the precision force transducer
Measuring length: 0.1 mm installed in the cylinder
Absolute pressure transducer: type HBM, P8AP, 500 bar
Accuracy: 0.3%
Bending traverser for sleepers: Length 2000 mm, width 240 mm
3 articulated supports according to EN 13230-2 - Special Runway
- Length: approx. 6 m
Elastic underlay
Inclination plates adjustable according to standard
For the transport of sleepers in the test frames according to EN 13230-2
Two transport trolleys with rubber plates for protection
Adjustable roller block for sleeper head testing - Hydraulics
- High-pressure radial piston pump for testing
Low-pressure pump for fast approach to the sample
Differential cylinder in servoslide quality (particularly low-friction)
Mounted on the upper crosshead to ensure fast and highly accurate travel during the test
Connection of the 600 kN frame to the control unit
Hydraulic control valves included - Dimensions
- (W x D x H) approx.: 1200 x 850 x 2045 mm
Weight incl. substructure: approx. 2500 kg
3 x 230 V / 400 V / 50 / 60 Hz
