Tataiso ea Lipotso Tse Botsoang Khafetsa mabapi le li-chiller tse nepahetseng: ithute hore na chiller e nepahetseng ke eng, hore na e sebetsa joang, ts'ebeliso ea eona indastering ea laser le semiconductor, botsitso ba mocheso (± 0.1°C), likarolo tsa ho boloka matla, malebela a khetho, tlhokomelo le li-refrigerant tse mosa tikolohong.