I would prefer those fittings to have internal O rings and knurled thread on ports (similar to R134a vacuum gauge sets) that do not require high torque compression fittings. Finger tight and you are good to go. You spot a leak, change the Este ring and you're back in business.
Brian Nichols Albert was responsive, informed and efficient. Harvest Right freeze dryer and kit are as expected, arrived sooner than expected, passed functional test and initial "bread run". Highly recommend both the company and the product.
Our electricity was very high when we had it in AK because our electric company charged a lot, but in Texas, it’s very cheap to run. I don’t mind that I can’t freeze dry some things, as most of the things that you can’t freeze dry, you can purchase commercially or they shelf stable as is. For instance, I don’t freeze dry butter, but I do buy powdered butter. Oh, here’s one more potential con:
When isolated, the pump seems to behave well. Short of putting a meter on the pump, my impression is that it is operating properly. I'm considering investing in a good meter to verify that it is reaching a good ultimate vacuum.
Michelle Dubrule I recently received my new freeze dryer in a timely manner and I was pleased with the excellent service. The company kept me informed about any expected delays during transport, which I greatly appreciated.
Ice is then turned into vapor by applying heat while simultaneously lowering the surrounding pressure during sublimation. During the remaining phase, moisture that is loosely bound is removed in order to bring about sufficient stability for the product to be stored for longer periods of time.
Trust the machine. It will let you know when it thinks the food is done. Once the cycle has finished, you can check the food to see if it is completely done. If so, you can remove it from the machine and package it. If the food isn’t done, you can add time.
So I corrected the oversight - I drilled and tapped the elbow to add the port. Here is a picture. It worked great today when I flushed the pump to clear out the gunk.
1. Capacity Needs: Assess how much food you plan to freeze dry at once. Smaller models are suitable for individual use, while larger models are better Buy Now for families or community storage.
“Astronaut” ice cream is a fun treat to make and is so easy. Just scoop ice cream onto the trays and freeze before processing.
The right drier for the job, regardless if it is for mass industrial use or small batch pharmaceutical ones, can dramatically increase productivity, minimize waste, and save money in the long run. In this article, the process and techniques of freeze drying, the necessary features when picking a freeze dryer, the use of it in pharmaceuticals and food, and the future of the industry are discussed.
This is why so many people are buying their own freeze dryers to use at home. The market is essentially cornered by Harvest Right, which isn’t a bad thing since their quality and customer service are both superb.
In these tough financial times, you need a company you can trust with stewardship of your life’s savings. We recommend self-directed IRAs backed by physical precious metals provided by Genesis, a faith-driven gold and silver company.
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.