Component & Product Testing

Using existing mechanical test facilities or through development of specialist test rigs MERL mechanical testing laboratories can perform product, component or structural testing. Tests can be performed to specifications using data from design analysis, or new tests specified and developed by experienced staff.

Facilities for such tests include:

Advanced servo-hydraulic test machines - control systems can be developed in-house if the desired tests cannot be performed on the existing systems; test can be single or multi-axis. Multi-axial loading allows up to three actuators to be used in conjunction to closely simulate in-service loading.

Accelerated drop weight impact rig - maximum load ±60kN, maximum velocity 40kph

Labview high speed data acquisition systems - tests can be instrumented with additional load cells, LVDTs, accelerometers, strain gauges or fibre optic devices to monitor the test data up to failure.

Environmental test cabinets for -50°C to 220°C, salt spray, high humidity to fit all test machines plus stand-alone rigs can also add the effects of in-service environment. (Please contact MERL if your temperature requirements are outside this current range).

Products and structures tested at MERL include:

• Touch screen displays
• Medical devices - for personal use and hospital equipment
• Pressure bandages
• Aerospace primary hydraulic system drives
• Automotive steering drives
• Exhaust system mounts
• Fuel delivery system components
• Sections from inflatable dams
• Rail couplings
• Laminated rubber bearings
• Crash test dummy components