Njengomhleli omenyiwe we-Calibration Specification, "Tai'an PANRAN Measurement and Control Technology Co., Ltd."iqoke unjiniyela wayo omkhulu u-Xu Zhenzhen ukuthi abambe iqhaza ekubhalweni kwe-"JJF2058-2023 Calibration Specification for Environment Parameters of Constant Temperature and Humidity Laboratories", ekhishwe ngokusemthethweni muva nje.IPR750uchungechunge lokushisa eliphezulu neliphansi izinga lokushisa elikhulu lemvelo kanye nomswakama oqoshiwe kanye nohlelo lokulinganisa olwakhiwe futhi lwakhiqizwa yi-PANRAN luhlanganisa ukulinganiswa kwezinga lokushisa, umswakama kanye nezinye imingcele yemvelo endaweni yokushisa engapheli kanye nomswakama (-30 ~ 60) ℃, (0~100) )%RH, futhi ihlangabezana nezimfuneko zalokhu kucaciswa.
Isikhathi sokuthumela: Aug-23-2023
