Johnson Noise Thermometry - Page 29

Johnson Noise Thermometer - Annealing of Turbine Blades


Another opportunity came to light during a recent discussion with a turbine manufacturer.

They typically need 15 Type S thermocouples per oven at about £2K each.

They need to Change the thermocouples every 3 months.

There may be 10 Ovens on site, so the Annual Cost = £1.2M.

So, to replace these with 150 Johnson Noise Thermometers at about £8K each would be an investment of £1.2M.

This is a Payback period of just 1 year.


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