3 ms·

If your oven is not accurate near 75 C. maybe you can use one of the other methods, from the pdf it looks like water steam could do the same job.

• swader999 7y ago
  Food dehydrator.
• jhart99 7y ago
  People can use a water bath like one of those sous vide machines. You seal the mask in a ziploc bag and weight it down below the surface. That should be a pretty consistent temperature of 75C.