Raws li tus kws sau ntawv caw ntawm Calibration Specification, "Tai'an PANRAN Measurement and Control Technology Co., Ltd."tsa nws tus thawj engineer Xu Zhenzhen los koom rau hauv kev tsim qauv ntawm "JJF2058-2023 Calibration Specification for Environment Parameters of Constant Temperature and Humidity Laboratories", uas tau tshaj tawm tsis ntev los no.CovPAB 750series siab thiab qis kub loj ib puag ncig kub thiab av noo sau thiab ntsuas qhov tsim thiab tsim los ntawm PANRAN npog qhov ntsuas kub, av noo thiab lwm yam kev ntsuas ib puag ncig hauv qhov kub thiab av noo ib puag ncig ntawm (-30 ~ 60) ℃, (0 ~ 100 )% RH, thiab ua tau raws li qhov yuav tsum tau muaj ntawm qhov kev qhia tshwj xeeb no.
Post lub sij hawm: Aug-23-2023
