Fatos Sobre harvest right pharmaceutical freeze dryer Revelado

This article explores the various aspects of purchasing a freeze dryer machine, including its benefits, types available, and considerations before making a purchase.

Let's do a simple math exercise. Non Frozen food put in freeze dryer at an ambient temp of 70F needs to be at -40F before the dry cycle begins. things go linear, each hour the temps would drop the food by 12.

We have to face one hard fact when shopping for home freeze dryers. That fact is, unlike many other purchases, freeze dryers aren't cheap. However, unlike many other purchases, a freeze dryer can provide a lifetime of cost savings that ultimately pay for itself.

This new Industrial Pump rarely needs to have the oil changed or filtered. The pump has a gas ballast feature that makes it so water does not stay in the oil. Because of this, the oil in the pump will be pristine and clear, even after 30 or more batches.

While I had the unit apart to replace the display I decided to correct the water condensation problem. If you find yourself using your FDer in the same conditons as we do you may want to consider modifying your FDer to keep the condensation from your FDer control circuit and display cards. Here are the steps that I followed to minimize what the NC high humidity climate does to my FDer.

22F, achieved by dividing nove hours by 110F (the difference in food temps). We both know that the FDer doesn't do linear as the temps fall Shop Now faster early on and slowly peak to max low temps, but the food freeze time might be a tad more linear than the FDer as food is denser and must be frozen throughout.

I think a community-built troubleshooting manual is a great idea. These machines are simple in some ways, and more complex in others, and having a lot of eyes on the problem is always good.

The one "gotcha" I encountered in making this is that a typical car oil filter attaches with a 3/4x16tpi threaded pipe. I could find no such pipe anywhere. My solution was to use instead a 3/4x16tpi bolt, and then drill a hole through it.

A bit of background on me - I used to work in a sold state fabrication lab (university research lab) and had a lot of hands-on work with ultra-high vacuum equipment. The pumping we do for freeze drying was what was required to just start

Furthermore, the modern freeze dryer systems have vacuum pumps and refrigerators which enhances the drying cycles and saves energy. 

- Complete Meals: Casseroles and soups can also be freeze-dried for convenient meal prep options later on.

So the bottom line is this: If you can afford the money, space, and time to spend on freeze-drying your own food and you believe the need for the food is many months or years away, then eventually the Harvest Right freeze dryer will pay for itself.

Depending on how you want to use freeze dried food, it doesn’t have to be reconstituted. There are some freeze dried foods I like to powder in my blender or food processor and then add to other foods. These powders can be used in smoothies, soups, and baked goods.

If you have gluten sensitivity and not Celiac or a gluten allergy, you might be ok with gluten and gluten-free in the same machine.