Not yet, i am wating for the summer vacations to pull this up, the system that i will built is base on this system:
www.wizard.com/~scfoster/freoncool.html
i am planing to use a new freon, to get the -30ºC(-22ºF)in the cooling fluid, and then use 2x170w TEC, to pull down temp to -70ºC (-94ºF), or more, then i will get some pics.
thank you all