where can I get one? I have checked EVERYWHERE.
2006-08-15 10:36:45 · 11 answers · asked by Anonymous in Home & Garden ➔ Do It Yourself (DIY)
I'd like to find one too! Dippin Dots need to be held at -40 to keep shape. Is that why you need one too?
2006-08-17 13:27:22 · answer #1 · answered by Mike 2 · 0⤊ 0⤋
Minus Forty Freezer
2016-10-18 06:02:43 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The energy it takes to keep even a small freezer at -40 is enormous. Ice cream keeps well at -15. Anything colder than that isnt really needed for food unless you are looking for a fast freeze or blast freeze setup. That is a whole different thing and usually is custom designed and built.
2006-08-15 15:32:59 · answer #3 · answered by dak0tawayne 2 · 0⤊ 0⤋
The only people I know that use temperatures below 0F are hospitals for freezing biopsy samples -50F and electronics industries building military stuff or space stuff. They are called environmental test chambers. Most of them use CO2 and will go to -100F.
The hospital stuff tends to be 2 compressors - cascaded systems.
The really cold stuff is liquid N2. Our vet stores high priced sperm with liquid N2 and has a big tank outside they fill every couple of weeks or so. That is pricey refrigeration.
If you only need a tiny cold spot you can cascade solid state coolers. They do that for frozen microscope stages. A cold square inch. If I knew what you are trying to do I could be more specific.
2006-08-15 20:49:46 · answer #4 · answered by Kirk M 4 · 0⤊ 0⤋
You could try looking for blast freezers. they won't get to -40 more like -20 to -30 . what they will do is freeze things super fast in compariison to regular freezers.
2006-08-15 13:31:14 · answer #5 · answered by Anonymous · 0⤊ 0⤋
You will need to get an industrial one...
The only ones I have come into contact with, (and they were small ones), were the ones we used in our Sewage Treatment Plant, but, your going to spend a few grand on them.
I wish you well...
Jesse
2006-08-15 10:41:18 · answer #6 · answered by x 7 · 0⤊ 0⤋
...what are u storing? most freezers get to 0 degrees. That is more than ample cooling storage temperature.
2006-08-15 10:42:01 · answer #7 · answered by detra_ooh! 2 · 0⤊ 0⤋
Hard to keep the estranged husband parts cold...I hear ya....check w/ your local MOB boss
2006-08-15 10:41:59 · answer #8 · answered by Anonymous · 0⤊ 0⤋
Buy some liquid nitrogen it would probably be cheaper.
2006-08-15 13:48:56 · answer #9 · answered by audioworm31 3 · 0⤊ 0⤋
Try this link:
http://www.rattanspencers.com/ultralow.htm
2006-08-16 10:02:50 · answer #10 · answered by Jeffrey S 6 · 0⤊ 0⤋