N'izu gara aga, onye njikwa ahịa anyị gara leta Maazị Hoof, onye ahịa German na Hamburg. Anyị maara ya maka afọ 5. Ọ bụ onye na-azụ ahịa nke ụlọ ọrụ na-emepụta ihe ọkụkụ laser na azụmahịa ụlọ ọrụ ya na-ebuwanye ibu kwa afọ. Laa azụ na 2013, ụlọ ọrụ ya zutere nnukwu nsogbu yana S&A Teyu refrigeration recirculating chiller system nyeere aka chekwaa nsogbu ahụ n'ikpeazụ.
Laa azụ na 2013, ụlọ ọrụ ya na-eji ụdị mmiri chiller ọzọ, mana mmiri na-ekpo ọkụ na-akụrisị ọtụtụ oge, nke metụtakwara nsonaazụ laser nke igwe ịkpụ laser wee bute mkpesa sitere na ndị ọrụ njedebe. Ọ chere na ọ dị mkpa ịchọta ikuku ọzọ nke ụlọ ọrụ mmepụta ihe na-ebubata chiller. Ọ nyochara na ịntanetị wee chọta S&A Teyu refrigeration recirculating chiller system. Ọ gwara S&A. N'ikpeazụ, ọ zụtara otu nkeji S&A Teyu refrigeration recirculating chiller system CW-6100 maka ikpe. Na mbụ, o nweghị atụmanya dị ukwuu maka chiller, ma mgbe e mesịrị, ọ chọpụtara na S&A Teyu ụlọ ọrụ ikuku jụrụ recirculating chiller CW-6100 nwere okpomọkụ kwụsie ike nke ± 0.5 ℃ na ihe bụ ihe ọzọ, o nwere ọgụgụ isi na mgbe niile okpomọkụ akara ụdịdị adabara dị iche iche mkpa, nke karịrị ya tụrụ anya ya. Ejiri ya S&A Teyu ụlọ ọrụ ikuku jụrụ recirculating chiller CW-6100, na laser ọnwụ igwe nke ụlọ ọrụ ya enwetaghị mkpesa ọzọ na ya ụlọ ọrụ awo a azụmahịa onye mmekọ nke S&A Teyu kemgbe ahụ.
Maka ngwa ndị ọzọ gbasara S&A Teyu refrigeration recirculating chiller system, pịa https://www.chillermanual.net/standard-chillers_c3
