I am looking for a more defined "heuristic" curve based upon the internal temperature. I am sure that your engineers probably have tables for such things. I also know that different foods freeze at different rates, that is why I am asking for a heuristic answer.
The food and pharmaceutical industries crucially rely on freeze drying for the long-term storage of products. This method enables businesses to preserve product quality, extend shelf life, and improve stability.
The best choice I ever made when it comes to long-term storage food is getting a freeze dryer. I didn’t always think that. It was far more work than I imagined and the maintenance on the machine is annoying when it needs it.
That also goes for dense foods like mashed potatoes. Liquids or soft foods can be put in silicone molds and frozen. Then pop them out of the molds, put them on the freeze dry trays, and put them in the machine when it’s ready.
As I've shown you, the Small Harvest Right Freeze Dryer is the most affordable freeze dryer. However, if that's not what appeals to you, I know you can't go wrong with the other models. After all, I own the large model.
Allows for up to 10 thermal treatment steps and 12 drying steps, so you can adjust your process for each material with precision. You can control the rate of freezing, the final freeze temperature, and the duration of the freeze cycle.
Let’s be clear: there is pelo right or wrong answer. In the end, the decision to buy a freeze dryer is ultimately yours. Some people feel it’s best to buy freeze dried food and that’s good enough for them, while others find it an absolute necessity for their household.
Hence, the Industrial Pump is especially not affected by warm, ambient conditions. When temperatures rise, it will pull a vacuum far better than the Standard Pump. The Industrial Pump is just not affected by outside heat. It pulls the same deep vacuum even when it is in a warm environment.
We sold a grainmill also, hyped by a friend who had several. Used it some also. Nothing happened and other things incl food was donated or tossed. Now retired, who has time or money to throw away again? not me.
Freeze drying definitely saves my family money. We have a lot less food waste because leftover food can be freeze dried for later use.
It appears that the ice build up inside the chamber sublimates as well as the ice in the food. Eliminate the ice and the process is faster, and less water ends up in your oil.
4. Noise Level: Some models can be noisy due to their vacuum pumps; consider where you will place the unit.
The next way to save money is to watch Harvest Right's website for seasonal sales and promotions. Sometimes, patience pays off in the form of significant discounts.
The food options we had there were extremely limited and full of preservatives. To counter that, my buddy Lance went in with family website members on the purchase of a freeze dryer for home use.