产品列表PRODUCTS LIST
结构
箱体(ti)采(cai)(cai)(cai)用内(nei)外(wai)(wai)两层,由外(wai)(wai)箱体(ti)和内(nei)箱体(ti),外(wai)(wai)箱体(ti)采(cai)(cai)(cai)用冷轧钢(gang)板,内(nei)箱体(ti)采(cai)(cai)(cai)用不锈钢(gang)板,搁板采(cai)(cai)(cai)用不锈钢(gang)型材(cai)制成,防腐蚀性好。内(nei)箱体(ti)下边的水箱用于加热及(ji)(ji)辅助增(zeng)湿(shi)(shi),增(zeng)湿(shi)(shi)系统以超声(sheng)波增(zeng)湿(shi)(shi)仪为(wei)主(zhu),水加热蒸发为(wei)辅,自(zi)动控制系统由控温仪及(ji)(ji)控湿(shi)(shi)仪表(biao)按给定的温、湿(shi)(shi)度制冷,加热以及(ji)(ji)增(zeng)湿(shi)(shi)实行(xing)自(zi)动切换,箱内(nei)温、湿(shi)(shi)度由仪表(biao)数字显示。
工作原理
温控:当箱内温度低于温控仪下限给定值时,温控仪输出加热信号指令电热原件开始工作,反之温度高于上限给定值时,温控仪指令制冷系统工作,当箱内温度达到所需要求时,即自动停止加热或制冷。
湿控(kong)(kong):采用超(chao)声波加湿器增(zeng)湿,能保证(zheng)箱内湿度(du)(du)达到≥95%,由温(wen)控(kong)(kong)仪自动(dong)控(kong)(kong)制增(zeng)湿装(zhuang)置,当湿度(du)(du)<95%时,温(wen)控(kong)(kong)仪指(zhi)令增(zeng)湿器工作,达到回差值(zhi)后,自动(dong)停止工作,回差值(zhi)应(ying)调在0-1℃,不易过大。