Cov neeg siv khoom hauv Helsinki, Finland feem ntau yog koom nrog R&D thiab tsim cov khoom siv hluav taws xob qis qis. Lub 700 cartridge heaters yuav lub sijhawm no yog siv rau cov cua sov ntawm cov pwm txhawb nqa ntawm nws cov khoom siv tshawb nrhiav polar. Qhov chaw ua haujlwm kub yog qis li -40 degree, uas tsis muaj brittleness los yog deformation nyob rau hauv qis- qhov kub thiab txias ib puag ncig thiab tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev; cov yeeb nkab txoj kab uas hla yog 8 hli, cov yeeb nkab ntev yog 110mm, txais yuav swaging nyob rau hauv hom qauv thiab solder-dawb tsim, matched nrog tsawg- kub resistant ib leeg-strand nickel hlau, kub kuj ntau yam -40℃~ 200 degree, kom ruaj khov Circuit Court yam tsis muaj faults {{16} ib puag ncig qis. Lub sab hauv yog ntim nrog siab -purity low- kub magnesium oxide hmoov, sib tw nrog qis- kub resistant hlau, thiab txais siab - siab vibration hmoov filling tshuab los xyuas kom meej tias cov hmoov ntim tau nruj nreem tsis muaj qhov khoob, zam cov hmoov poob rau hauv qis - kub ua haujlwm. Hauv cov txheej txheem tsim khoom, peb simulated lub polar low-kub ib puag ncig thiab ua tiag-lub sij hawm qis- ntsuas kub ntawm cov khoom kom ntseeg tau tias txhua yam khoom tuaj yeem pib ib txwm thiab kub ruaj khov hauv -40℃ib puag ncig. Tom qab kev tsim khoom, lub tuam tsev tshuaj xyuas qhov zoo tau ua tiav tag nrho- kev tshuaj xyuas cov khoom, suav nrog qis-kub pib- nce qib, qis- ntsuas qhov ntsuas kub, ntawm- tawm kev sim thiab kev ntsuas corrosion. Tag nrho 700 cov khoom tsim nyog, nrog tus nqi dhau ntawm 100%. Hauv kev ntim khoom txuas, tag nrho xav txog Finland qhov qis - qhov kub thiab txias ib puag ncig kev thauj mus los, peb tau txais kev ntim khoom ntim khoom ntim + txias thiab noo noo- cov thawv pov thawj + ua - hauv cov paj rwb rwb thaiv tsev, nrog txhua 20 daim ntim rau hauv ib lub hnab. Cov ntawv sau ob hom lus hauv Finnish thiab Lus Askiv tau muab tso rau sab nraud ntawm lub thawv, qhia meej meej txog qhov ntsuas kub tsis kam tiv thaiv ntau thiab cov khoom tshwj xeeb. Lub tuam tsev logistics tau txuas nrog Nordic tshwj xeeb kab logistics ua ntej, xaiv cov tsheb thauj khoom txias, thiab tau txais kev tiv thaiv qhov kub thiab txias. Nws cia siab tias yuav tuaj txog hauv Helsinki, Finland tsis pub dhau 4 hnub ua haujlwm los pab cov neeg siv khoom siv lub ntsej muag tshawb nrhiav kev ua haujlwm ruaj khov, ua qauv qhia peb lub tuam txhab R&D thiab cov peev txheej tsim khoom hauv thaj chaw ntawm cov khoom siv cua sov rau kev ua haujlwm tshwj xeeb.
