Thermal Shock Testing: 100,000 Cycles Thermistor Assembly USP2373

Thermistor Assembly Environmental Test Report

Appendix 5 (cont.)

USP2373 thermistor assembly is 0.375 inch in diameter

Thermal Shock: 100,000 Cycles

Part Number: USP2373

Part Description: Thermistor Probe

Test Identification Number: SO#: 31538

Test Specification:

SPECIAL

Test Condition (s):

45 Sec. @ +20°C
10 Seconds Max. Transition
45 Sec. @ -20°C
10 Seconds Max. Transition

DURATION: 100,000 Cycles

Acceptance Criteria Results
Maximum Change in Resistance Due to Test: ±1% PASS
Maximum Change in Resistance Ratio R50°C/R25°C: ±0.1% PASS