1 Colding A/S Machine Dynamics - Vibrations Test and Measurement systems Consulting and trouble-shooting

2 Who – What - Where Systems for vibration and sound quality test and measurements Machine Vibration specialists and software designers Consulting services Offices in Hørsholm, north of Copenhagen Co operation with Dynatrend in Stavanger

3 Design calculations Lateral rotor dynamics Torsional rotor dynamics Oil film bearings Foundation effects coupled torsional- lateral vibration In-house and commercially available computer codes

4 Testing and Acceptance Preparation of testing (API and other spec.s) Installation of measuring equipment Execution of measurements Interpretation and presentation of results Offshore/Onshore

5 Trouble-shooting Broad experience Mobile measuring equipment which can be coupled to fixed and mobile transducers Permanent monitoring and recording Offshore/Onshore work

6 CC2000: Vibration analysis and monitoring on PC and Internet 16 channels on laptop, more on stationary Continuous recording for months on standard harddisk. No data or events missed. Can operate on battery Dataanalysis live or in post processing

7 ColdFacts Sound quality production testing

8 Why Colding A/S? Flexible, cost effective Test and Measurement Systems Short delivery, standard hardware Independent of suppliers and oil companies Both theoretical and practical capability Take one- day to long term engagements Can travel anywhere, including off-shore

9 Our customers Oil companies Engineering companies Machine suppliers Wind turbine industry Process plant operators Manufacturing plants

10 Selected References Norsk Hydro Statoil Aker-Kvaerner Novo Nordisk Valeo Autosystems Linak