Fumana hore na ke hobane'ng ha li-chiller tse nepahetseng tsa ±0.1°C li le bohlokoa bakeng sa ho sebetsa ka mokhoa o nepahetseng haholo oa optical. TEYU Li-chiller tsa CWUP Series li fana ka taolo e tsitsitseng ea mocheso ho thibela ho hoholeha ha mocheso le ho netefatsa ho nepahala ho ikhethang ha bokaholimo ba optical.
Ho tjhesa ka cryogenic ho nolofalletsa ho etsa ka nepo e phahameng, ka tekanyo e phahameng ea mahlakore a manyane le a nano ka taolo e tebileng ea mocheso. Ithute kamoo tsamaiso e tsitsitseng ea mocheso e tšehetsang ts'ebetso ea semiconductor, photonic, le MEMS.