
thermal | actuator SAND-1 page 24 | https://thedailydialectics.com/pdfs/thermal_actuator_SAND-1/thermal_actuator_SAND-1.pdf
The long term reliability testing was designed to ensure that the maximum temperature of each thermal actuator was as constant as possible for a given test group. The target maximum temperatures in the test matrix were 450, 550 and 650 C. Because each different geometry requires a different…