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The model DT-670-SD cryogenic diode temperature sensor, manufactured by Lake Shore Cryotronics, Inc. has been used on numerous aerospace space missions since its introduction nearly 15years ago. While the sensing element is a diode, it is operated in a non-standard manner when used as a temperature sensor over the 1.4–500K temperature range. For this reason, the NASA and MIL-type test and performance...
The success of any aerospace mission depends upon the reliability of the discrete components comprising the instrument. To this end, many test standards have been developed to define test protocols and methods for the parts used in these missions. To date, no recognized MIL-type standard exists for cryogenic temperature sensors that are used from room temperature to 20K or below. The aerospace applications...
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