I ka ʻoihana metallurgy, ʻo ka hana pololei a paʻa o nā mea ana i mea koʻikoʻi i ka hana palekana a paʻa i ka mea kanu.
Ma muli o ka nui o ka lepo i hana ʻia, ka haʻalulu, ka wela kiʻekiʻe a me ka haʻahaʻa ma ka hale kila, ʻoi aku ka paʻakikī o ka hana o ka mea kani; No laila ʻoi aku ka paʻakikī e hōʻoia i ka pololei a me ka hilinaʻi o ka ʻikepili ana. I kēia hihia o ke ana pae ma ka hale hao a me ke kila, ma muli o nā kūlana hana paʻakikī, ka lepo nui, ka wela kiʻekiʻe, a me ka laulā nui, ua hoʻohana mākou i kā mākou 26G radar level mika.
ʻO ke ʻano paʻa 26G radar level gauge he radar non-contact, ʻaʻohe lole, ʻaʻohe haumia; ʻaneʻane pili ʻole i ka mahu wai, ka hoʻololi ʻana o ka mahana a me ke kaomi i ka lewa; ʻoi aku ka pōkole o ka nalu, ʻoi aku ka maikaʻi o ka noʻonoʻo ʻana ma luna o nā ʻili paʻa; liʻiliʻi beam kihi a me ka ikehu koʻikoʻi, ka mea e hoʻonui ai i ka mana echo a ma ka manawa like e kōkua i ka pale ʻana. Ke hoʻohālikelike ʻia me nā mika pae radar haʻahaʻa, ʻoi aku ka liʻiliʻi o kona wahi makapō, a hiki ke loaʻa nā hopena maikaʻi no ke ana pahu liʻiliʻi; ʻO ka lākiō hōʻailona-i-noise kiʻekiʻe, hiki ke loaʻa ka hana ʻoi aku ka maikaʻi ma ke ʻano o ka fluctuations;
No laila, ʻo ke alapine kiʻekiʻe ke koho maikaʻi loa no ke ana ʻana i ka media mau dielectric paʻa a haʻahaʻa. He kūpono ia no nā pahu mālama a i ʻole nā mea hana, a me nā mea paʻa me nā kūlana kaʻina paʻakikī, e like me:
ka pauda lanahu, ka lime, ka ferrosilicon, nā mea minerala a me nā mea paʻa paʻa ʻē aʻe, nā poloka a me nā silos lehu.
Ana pae o ka Ore
ʻO ke ana ʻana o ka pauka alumina ma ka pae
