Coating suppliers need a means of performing temperature profiling to ensure that the coating they supply to their customers (the applicators), is cured correctly to an accurate specification. Coating suppliers require evidence (at the customer site) that the customer's process "oven" is working correctly, to ensure coating quality and optimal process efficiency, as part of their value added service. Services could include: R&D of new chemistries, oven commissioning and optimization, fault finding studies and oven service & maintenance programs.