pharmaceutical freeze dryer for sale Canada Opções
pharmaceutical freeze dryer for sale Canada Opções
Blog Article
A description of the product, including details such as build quality, materials used and reasons to purchase.
Knowing what I know now after using freeze dryers for my company, I can say buying a freeze dryer is a sound investment for anyone who commits to stocking up food over time.
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.
Adele Faubert Albert was very helpful in answering questions prior to place the order and then with following up on delivery. The unit arrived on the date scheduled even though the tracking notice was not updated once the unit arrived in Canada. The pre-arrival instructions were very helpful as we were prepared once the unit arrived.
By this point, most of my son’s friends know about his dietary restrictions and it doesn’t bother them. My son takes rehydrated freeze dried meals to school banquets and to other social gatherings.
Upon turning off the pump (pelo isolation valve on the pump - standard setup), the chamber pressure rose quite rapidly going to 2000 mTorr and continuing up in a couple of minutes or so.
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.
After buying our freeze dryer I was naturally curious as to how it "knew" when something was done, since batch times varied so much depending on what was being processed. Watching the cycle times didn't seem to tell me anything at first -- especially without a thermometer to tell me what was happening inside -- until I finally caught on that applying heat to the frozen food affected the vacuum, which provided the measure of how dry the food had become.
Drying things out played a roll as well as the added insulation. We had 3.5 weeks of constant rain here in central NC with humidity over 95% and temps near 95F in the beginning and tapering down to 80F by the end of the rain. The condensation on the front panel around the seal had water running down the front of the Freeze Dryer constantly during the entire cycle, not just the freeze cycle. I initially went into the FDer to simply stop the humdity from reaching the outer chamber shell and freezing.
Pre-frozen food takes less time to process since the machine doesn’t have to completely freeze the food. Your climate (humidity and temperature) can also affect the cycle length. My more info average load takes around 24 hours, but it can be significantly longer.
- Nutritional Preservation: This method retains about 97% of the original nutrients in food, making it superior to other preservation methods like canning or dehydrating.
Run full system test with no food in chamber (results, 630 mTorr lowest steady reading - looking through the oil level window, some bubbling seen in oil even after an hour of pumpdown - some "air" noises from pump)
Control of the amount of time a material is held at the Know More ultimate freeze temperature before the drying cycle is started.
Unfortunately, freeze-dried food can often be very expensive. We’ve seen this first hand as the only company that sells both frozen beef boxes to store in the freezer for up to a year as well as freeze-dried beef cubes to store in the closet for over a decade.