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GTK Frame Cooling – Thermal camera

GTK Frame Cooling – Thermal camera. Camille Ligneau Georg Nüßle Andrea Francescon. Results first trial. Heater painted matt black Tests in atmosphere Machine setpoint : 10°C (avoid condensation) Long peek tubes, we don’t care about additional ∆p. Sensor. Results first trial.

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GTK Frame Cooling – Thermal camera

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  1. GTK Frame Cooling – Thermal camera Camille Ligneau Georg Nüßle Andrea Francescon

  2. Results first trial • Heater painted matt black • Tests in atmosphere • Machine setpoint: 10°C (avoid condensation) • Long peek tubes, we don’t care about additional ∆p Sensor µcool weekly

  3. Results first trial • 3W digital, 0.7W analog Sensor µcool weekly

  4. Comparison Cameras Motivation: resolution is not high enough to identify the features of our heater µcool weekly

  5. RayCam 1884 Dig : 1W/chip Ana : 0.23W/chip No power Massflow : 10g/s Inlet t° : 15.5°C Dig : 3W/chip Ana : 0.7W/chip Dig : 2W/chip Ana : 0.47W/chip µcool weekly

  6. AVIO TVS-600 Massflow : 10g/s Inlet t° : 15.5°C Dig : 3W/chip Ana : 0.7W/chip µcool weekly

  7. FLIR Thermal Camera Massflow : 10g/s Inlet t° : 15.5°C Dig : 3W/chip Ana : 0.7W/chip Middle digital heaterdoesn’twork µcool weekly

  8. Conclusion • The black paint does the job • The pictures a very good to explain the temperature distribution • Non of the cameras allows to distinguish between the chip and sensor • Cameras can identify hot spots, important for final ASIC • We would need a camera with high resolution and a lens for a short distance …. µcool weekly

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