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This project addresses the issue of temperature differences between reference probes and display probes. The primary goal is to develop an effective method to minimize this difference. The complexity of the thermal circuit necessitates a detailed approach, as initial findings show a 0.5°C difference. Our results indicate that accurate calibration for each insert orientation is critical and that reliance on simplified thermal circuits may not yield satisfactory outcomes. For practical implementation, we recommend conducting experimentation to achieve precise results. More details and a calculator tool are available at the provided link.
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917X Display Temperature Offset Michael Chai Levi Haupt Chris Roberts
Introduction Problem: • Depending on selection of probe temperature difference between reference probe and display is generated. Objective: • Develop method to reduce temperature difference between reference probe and display probe.
Thermal Circuit Reference Probe Display Probe
Surface Contact Calculator Link to Calculator http://cocoe.sourceforge.net/ Click on “The Project Page”
Results • Problem is too complex to use simplified thermal circuit (.5 °C difference) • Experimentation needed for accurate results (Calibration) • Recommended Solution: Calibration for each insert orientation