"JJF2058-2023 Calibration Specification for Environment Parameters of Constant Temperature and Humidity Laboratories" i hoʻokuʻu ʻia

Ma ke ʻano he mea kākau kiʻi kono ʻia o ka Calibration Specification, "Taiʻan PANRAN Measurement and Control Technology Co., Ltd."Ua koho ʻo ia i kāna ʻenehana nui ʻo Xu Zhenzhen e komo i ka hoʻolālā ʻana o "JJF2058-2023 Calibration Specification for Environment Parameters of Constant Temperature and Humidity Laboratories", i hoʻokuʻu ʻia i kēia manawa.ʻO kaPR750moʻo kiʻekiʻe a me ka haʻahaʻa haʻahaʻa ka wela a me ka haʻahaʻa o ka hoʻopaʻa ʻana a me ke ana ʻana i hoʻomohala ʻia e PANRAN e uhi i ka calibration o ka mahana, ka haʻahaʻa a me nā ʻāpana kūlohelohe ʻē aʻe i kahi mahana mau a me ka haʻahaʻa o (-30 ~ 60) ℃, (0 ~ 100 )%RH, a hoʻokō i nā koi o kēia kikoʻī.