(1) optical pyrometer(2) Wedgwood was elected a Royal Society Fellow in 1783, primarily for inventing the pyrometer to measure oven temperatures.(3) But when we measure the temperature of the flame with a pyrometer , we verify, obviously, that the apparatus doesn't affect it.(4) Radiation thermometers are a more recent version of the optical pyrometer .(5) radiation pyrometer(6) On the manual EZ Beader-S, a built-in pyrometer shows temperature.(7) All these indicated issues also hold for light-pipe sensors, which pyrometrically sense the temperature indirectly from underneath the susceptor setup.(8) Temperatures reported for incremental steps are as calibrated by optical pyrometry in the case of furnace experiments.(9) Tempering is carried out to an increasing extent under pyrometric control in oil, salt or lead baths.
