No ke aha e pono ai ʻo Cold Chain Transportation i ka wela o ka ʻoihana a me ka Humidity Sesnor e nānā?
Ke ulu nei ka ʻenehana kaʻa kaʻa anuanu, a ʻo ka mālama ʻana a me ka lawe ʻana i nā meaʻai hou e like me nā huaʻai a me nā huaʻai ua hoʻohālikelike ʻia.Hoʻohana ka poʻe mahiʻai i nā lumi hale kūʻai paʻa i ka ea me ke kinoea hoʻomalu ʻia (CA) e mālama i nā huaʻai a me nā mea kanu hou.Ma ka mālama ʻana o CA, nānā pono ʻia ka mahana, ka haʻahaʻa a me ka hoʻohui ʻana o ke kinoea o ka wahi mālama.ʻO ka mālama ʻana i nā ʻāpala, nā pears, a me nā mea ʻē aʻe i loko o kahi lumi hoʻopaʻa paʻa i ka ea hiki ke lōʻihi 3 a 4 mau manawa ma mua o nā kūlana maʻamau.Hoʻohana ka lumi waihona i nā ʻano mea ʻike makamae e ana pono i ka mahana, ka haʻahaʻa a me ka CO2ka manaʻo ma ka hale kūʻai CA.Hoʻohana ka lumi hale kūʻai i nā ʻano mea ʻike makamae e ana pono i ka mahana, ka haʻahaʻa a me ka CO2ka noonoo ana ma ka halekuai CA.
No ka mālama pono ʻana o ka hua i kona ʻano like, haku, waihoʻoluʻu a me ka ʻono no ka manawa lōʻihi, e mālama i loko o ka friji me ka haʻahaʻa haʻahaʻa mau a me ka haʻahaʻa haʻahaʻa.Eia kekahi, he hopena koʻikoʻi ka hoʻohui ʻana o ke kinoea mālama ʻia i ka hiki ke mālama.ʻO ka ea maʻamau he 78% nitrogen, 21% oxygen, kahi liʻiliʻi o carbon dioxide (0.04%) a me nā kinoea inert like ʻole.Ma ka waihona CA, hoʻemi ʻia ka ʻike o ka oxygen i loko o ke keʻena mālama i kahi pae haʻahaʻa haʻahaʻa haʻahaʻa ma o ka hoʻohui ʻana i ka nitrogen, ʻoiai e hoʻonui ʻia ka ʻike CO2.Hoʻolohi kēia i ke kaʻina oʻo maoli a mālama i ka maikaʻi o ka hua no ka manawa lōʻihi.
Hoʻolohi kēia i ke kaʻina oʻo maoli a mālama i ka maikaʻi o nā hua no ka lōʻihi.ʻO nā kūlana mālama maʻamau ka mea nui ma lalo: <2% oxygen, 0.5-5 ℃ wela, 0-5% carbon dioxide, a hiki i ka 98% haʻahaʻa pili.ʻO ke koi omea hoʻouna wela a me ka haʻahaʻakiʻekiʻe i ke kūlana wela kiʻekiʻe.HENGKO IP67 kila kuhiliʻole waihale ʻike wela a me ka haʻahaʻapale i nā modules PCB mai ka lepo, ka pollution particulate a me ka oxidation o ka hapa nui o nā kemika e hōʻoia i nā mea ʻike i kahi hana paʻa lōʻihi, ʻoi aku ka hilinaʻi a me ke ola lawelawe lōʻihi.
Kekahi ʻenehana mālama e pili ana i ka waiho ʻana-hua a me nā lau ʻai pono ʻoe e ʻike
ʻO ka ʻenehana hoʻopaʻa DCA (Dynamic Controlled Atmosphere) kahi hoʻonui i ka mālama CA kuʻuna.E noʻonoʻo ʻia ka hoʻokuʻu mau ʻana o nā hua i mālama ʻia i ka wela, ka wai, carbon dioxide a me ka ethylene i ka ea ambient ma o ka hanu cellular, e hoʻololi i ke ʻano o nā kinoea i mālama ʻia.Ma ka waiho ʻana o DCA, ʻike mau ʻia nā pae o ka oxygen a me ka ethylene a me ka carbon dioxide i ka mālama ʻia a hoʻomalu ʻia.ʻO ka pahuhopu ka loaʻa ʻana o ka pae oxygen haʻahaʻa loa, ma luna pono o ka helu anaerobic compensation.
I loko o ka mea i kapa ʻia ʻo Ultra Low Oxygen (ULO) a i ʻole Very Low Oxygen (XLO), hoʻemi mālie ʻia nā pae oxygen ma kahi o 0.7% a 1%.Hoʻokomo kēia i ka hua i mālama ʻia i loko o kahi kūlana "coma" e hōʻemi ana i ka metabolism o ka hua.ʻO nā mea ʻike wela a me ka haʻahaʻa kūpono a me nā mea ʻike carbon dioxide nā mea e pono ai no nā kūlana mālama maikaʻi loa.No ka hōʻoiaʻana i nā kūlana mālama kūpono, ua hoʻolakoʻia nā keʻena mālama CA / DCA me nā'ōnaehanaʻenehana likeʻole no ka hoʻoliliʻana, ka hoʻoliliʻana, ka humidification a me ka hoʻokele kinoea.ʻO ka nānā mau ʻana i nā ʻāpana e pili ana i ke aniau me ke kōkua o nā mea ʻike kūpono.ʻO ka nānā mau ʻana i nā ʻāpana e pili ana i ke aniau me ke kōkua o nā mea ʻike kūpono.ʻO ka haʻahaʻa, ka mahana a me ka CO2 nā ʻāpana koʻikoʻi e pono ke nānā ʻia i ka waiho ʻana o CA / DCA.Ma muli o nā kūlana paʻakikī i loko o nā lumi mālama, ua kau ʻia nā koi ma lalonā mea ʻike wela a me ka haʻahaʻa:
- Ka pololei loa (<2 % RH)
- Paʻa lōʻihi i ka haʻahaʻa kiʻekiʻe
- ʻO ke ana kumu kūʻokoʻa kūʻokoʻa, kūpono me ka calibration aunoa
- Kū'ē i ka hoʻohaumia kemika
- Anti-condensation
- ʻO ka pā wela a me ka haʻahaʻa me ka papa pale IP65 a i ʻole
- Ka mālama ʻana a me ka hoʻololi ʻana i ka sensor
HENGKOIOT wela a me ka haʻahaʻa haʻahaʻahiki i nā huahana series ke hoʻokō i kēia mau koi.HENGKO kiʻekiʻe precision wela a me ka haʻahaʻa transmitter me IP67 waiʻimi ʻenekona haʻahaʻa pilihiki i ka hale ke pale aku i ka haumia kemika a hoʻomau i ka hana ma ke ʻano wela wela.He mea maʻalahi ka mālama ʻana a me ka hoʻololi ʻana i ka ʻenekini RH hoʻololi.
Inā loaʻa iā ʻoe nā papahana e pono e nānā a mālama i ka mahana a me ka haʻahaʻa, hiki ke nānā i kā mākou huahana o ka wela a me ka haʻahaʻa sensor, ka wela a me ka humidity tansimitter etc.
he mau nīnau a hoihoi, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no nā kikoʻī ma ka leka uilaka@hengko.com.E hoʻouna hou kā mākou mea kūʻai aku i loko o 24-Hours.
Ka manawa hoʻouna: Jan-13-2022