Universal Testing Machine

The machine is based on Servo Hydraulic Closed Loop principle and fully computer controlled, operated through Windows based software with ease of operation. It is capable of carrying out all mechanical tests such as Tensile Strength, Proof Stress, Compression Test, Shear Test, Flexure test, Hardness test etc.

HLC-591 machines are similar in construction to HL-590 machines except for automatic pace setting based on servo hydraulic closed loop principle. In these series of machines the pace setting is achieved through a combination of advanced electronic and hydraulic system. Pacing speed is programmed through the software in selectable control modes and controlled by servo/proportional valve through PID controller.

Salient Features

• Based on SERVO HYDRAULIC CLOSED LOOP FEEDBACK mechanism.
• Comply with various International and National standards.
• Six pillar type Loading frame to have better stability.
• Easy cross head movement on the two pillars to adjust the gap with easy operation for specimen as per requirement.
• Easily changeable Hydraulically operated Grips for Tension test.
• Fully Computer Controlled operation with User friendly Software.
• Controlling on both Load (kN/sec)/stress (N/mm2/sec), Displacement (mm/sec) or Strain Control basis.
• Facility to study Post failure behaviors of specimens.
• Inching/Release operation to set Sample.
• Auto release facility after specimen failure.
• 8 or 12 Additional input channels for external transducers.
• Load Measuring Accuracy less than +0.5% of the measured value of Load in the Range from 1% -100% capacity.
• Displacement Measuring Accuracy less than +0.5% of the measured value of displacement.
• High speed Data acquisition and Statistical Analysis software.
• Online display of test data with real time plotting of Load v/s Time, Displacement v/s time, Load v/s Extensometer and Load v/s Displacement graphs.
• Statistical analysis of the test results along with facility to export data to Excel.
• Safety features like over travel limit for central cross head, over travel limit for ram and over loading of the system and overheating of oil is provided as standard in the machine.