CHIRP for faster TTS measurement
Replacing conventional frequency sweeps with TruChirp can reduce measurement time by up to a factor of six while maintaining high accuracy.
Time Temperature Superposition (TTS) is an established method to characterize polymer properties across a wide range of temperatures and time scales (frequencies). The test protocol requires the recording of multiple frequency sweeps at varying temperatures. As such, the time investment for a single test is often high. Replacing conventional frequency sweeps with TruChirp can reduce measurement time by up to a factor of six while maintaining high accuracy.
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