Laboratories &
Capacities
Jonas Laboratory

Key Contact: Rob Barthorpe
The Jonas Laboratory is a central component in many of the activities of the Dynamics Research Group. The laboratory is equipped with a wide range of testing and measurement equipment to enable members of the DRG to pursue research in areas ranging from structural health monitoring and uncertainty analysis through to acoustics and nonlinear dynamics.
The laboratory is suited to testing of small to medium scale materials, systems and structures. Several sensor modalities are available, including both scanning and fixed point Laser Doppler Vibrometers (LDVs); a suite of uniaxial and triaxial piezoelectric accelerometers (PZTs); microphone arrays for acoustic acquisition; and PZT patches for high-frequency studies. Electrodynamic shakers and impact hammers offer a broad spectrum of excitation options, and a range of high quality data acquisition and signal processing equipment is available for data recording and analysis.
Associated Equipment
Jonas Laboratory
-
LMS machines (8-channel and 16-channel)
The LMS DAQs and associated Test.Lab software are central to the low-frequency vibration work undertaken within the DRG.
read more
-
Enviromental test chamber
The environmental test chamber allows dynamic testing of small structures across a broad temperature range (-45 to 120 C) with prorammable control.
read more
-
Drop test rig
The drop test rig enables impacts of known magnitude to be introduced into test specimens.
read more
-
Polytec Scanning Laser Vibrometer
Laser Doppler Vibrometry is a technique which employs the Doppler effect to study the movement of a point on a structure at high frequency and...
read more
-
Low pressure test chamber
1000 x 40 x 30 mm cabinet containing a 100 N electrodynamic shaker and sensor connections to allow specimen testing to be carried out at pressures as low as 0.9...
read more
-
Impedance tubes
2 impedance tubes to measure the acoustical properties of materials.
read more
-
Flow resistivity rig
Flow resistivity apparatus to measure the flow resistivity of porous materials to ISO 9053. It works with 100 mm diameter samples.
read more
-
Porosimeter
Porosimeter equipment to measure the porosity of porous materials. Works on the principle of Boyles law.
read more
-
Piper Tomahawk trainer aircraft wing (aluminium)
read more
-
Piper Tomahawk trainer aircraft wing (composite)
read more
-
Skystream turbine blades
read more
-
3-Storey shear structure
read more
-
5-Storey shear structure
read more
-
Condition Monitoring rig
read more
-
Piper Cherokee Tailplanes
read more
-
Anechoic chamber
read more