Thermal imaging camera for glass

Chris Jones, MD at Micro-Epsilon UK, comments: "When measuring at 7.9µm, the glass object becomes a solid body and only emits its own temperature. This results in very accurate temperature measurements, even on very thin glass or thin walled objects such as glass tubes, bottles and substrates.”

Even if the glass has a protective (reflective) coating applied to it, an additional reference pyrometer can be set up to provide an adjustment factor to the camera, which corrects for this reduction in transmission of infrared temperature from the glass – a special feature of the thermoIMAGER software supplied as standard with the G7.