I got that. It was more about how the Blast Chiller generally functions. It does not use radiation from the electromagnetic spectrum like a microwave, but uses airflow like the afromentioned convection oven. But thanks again for explaining. I appreciate the additional input.

But isn’t the cooling method an airflow and steady temperature decrease of the chamber?

Seems more like a reverse convection oven than a microwave.

But thanks otherwise. I never knew these existed. Was an interesting read.

Tennoooo!