MRI system yog cov cuab yeej siv tshuaj ntsuam xyuas qhov tseeb, uas muaj cov kev xav tau siab rau kev teeb tsa ib puag ncig. NMR teeb liab yog lub teeb liab tsis muaj zog heev, uas muaj kev cuam tshuam rau sab nraud. Yog li ntawd, MRI systems feem ntau yuav tsum tau nruab nrog Faraday tawb (shielding chav) kom cais tawm sab nraud RF cuam tshuam los ntawm kev nkag mus rau hauv lub cev. Txawm li cas los xij, Faraday tawb tau zoo dua attenuation rau lub xov tooj cua zaus band, thiab cov nyhuv shielding rau qhov tsawg zaus kuj txwv. Tshwj xeeb tshaj yog rau lub installation ntawm MRI systems nyob ze subways, tsheb ciav hlau, loj transformers, elevators, hwj chim kis tau tus mob cables, thiab lwm yam. Tsis tsuas yog yuav tsum tau configured lub Faraday tawb, tab sis kuj lub active shielding system yuav tsum tau configured kom lub MRI system raws li qhov yuav tsum tau kuaj mob. .

CSJ-ASH yog qhov ua tau zoo tsis tshua muaj hluav taws xob hluav taws xob ua haujlwm tiv thaiv hluav taws xob tsim los ntawm Ningbo Chuanshan Jia Electromechanical Co., Ltd. Nws tuaj yeem tiv thaiv DC electromagnetic teb, 50Hz / 60Hz fais fab zaus electromagnetic teb tshwm sim los ntawm subways, tsheb ciav hlau, trams, kis tau tus mob cables, transformer khoom, elevator, thiab lwm yam. CSJ-ASH muaj peb yam tseem ceeb: fluxgate high-precision sojntsuam, party, thiab shielding coil. Lub high-precision fluxgate sojntsuam tuaj yeem paub qhov cuam tshuam ntawm ib puag ncig electromagnetic teb, thiab tsim kom muaj cov teeb liab hluav taws xob sib txuas mus rau tus tswv tsev. Tom qab ua tiav, tus tswv tsev tso tawm qhov rov qab tam sim no uas ua raws li lub sijhawm tiag tiag, thiab tam sim no tsim qhov rov qab magnetic teb nyob rau hauv lub shielding coil kom tshem tawm cov cuam tshuam magnetic teb, li no realizing active shielding ntawm tsawg zaus electromagnetic teb.