-20 ~ -40ºC Upright Ultra Low Temp Laboratory Deep Freezer

NW-DWFL439 is an ultra low temp laboratory sib sib zog nqus freezer uas muaj peev xwm cia ntawm 439 litres nyob rau hauv ib tug tsawg kub ntawm -20 ℃ to -40 ℃, nws yog ib tug upright kho mob lub freezeruas yog haum rau kev tso kawm dawb. Qhov noultra low kub freezersuav nrog tus hwm compressor, uas yog sib xws nrog high-efficiency R507 refrigerant thiab pab txo lub zog noj thiab txhim kho lub tub yees kev ua tau zoo. Qhov kub thiab txias sab hauv yog tswj los ntawm ib qho kev txawj ntse micro-precessor, thiab nws tau pom meej meej ntawm lub vijtsam digital siab nrog qhov tseeb ntawm 0.1 ℃, tso cai rau koj los saib xyuas thiab teeb tsa qhov kub kom haum rau qhov chaw cia khoom. Qhov no ultra tob lub freezermuaj lub suab nrov thiab pom lub tswb ceeb toom ceeb toom koj thaum qhov chaw cia khoom tawm ntawm qhov kub thiab txias, lub sensor tsis ua haujlwm, thiab lwm yam kev ua yuam kev thiab kev zam yuav tshwm sim, tiv thaiv koj cov ntaub ntawv khaws cia los ntawm kev lwj. Lub qhov rooj pem hauv ntej yog ua los ntawm stainless hlau phaj nrog polyurethane ua npuas ncauj txheej uas nta zoo meej thermal rwb thaiv tsev. Nrog rau cov txiaj ntsig saum toj no, chav tsev no muaj lub tub yees zoo tshaj plaws rau cov tsev kho mob, cov chaw tsim tshuaj, cov chaw tshawb fawb los khaws lawv cov tshuaj, tshuaj tiv thaiv, cov qauv, thiab qee cov ntaub ntawv tshwj xeeb uas muaj qhov kub thiab txias.