Nā Pōmaikaʻi o nā Mita Wai Electromagnetic

1. Pololei Ana Kiʻekiʻe

• Ma muli o ke kānāwai o Faraday no ka hoʻokomo electromagnetic, ke kahe ka wai alakaʻi ma o ke kahua magnetic i hana ʻia e ka mika, ua hana ʻia kahi ikaika electromotive i hoʻokomo ʻia e like me ka wikiwiki o ke kahe. Hiki i nā hiʻohiʻona kiʻekiʻe ke hoʻokō i ka pololei o ke ana ʻana a hiki i ka ±0.2% a ʻoi aku paha. I ka hoʻohālikelike ʻana, ua hoʻopilikia ʻia nā mika wai ultrasonic e nā mea e like me ka mahana o ka wai, ke kaomi, nā pehu ea, a me nā ʻāpana i hoʻokuʻu ʻia, me ka pololei ma ka laulā o ±0.5% - ±1%. No laila, ʻoi aku ka kūpono o nā mika wai electromagnetic no nā hiʻohiʻona me nā koi ana kahe kiʻekiʻe.

2. Paʻa maikaʻi ma lalo o nā kūlana paʻakikī

• ʻAʻole i hoʻopilikia nui ʻia ke kumumanaʻo ana o nā mika wai electromagnetic e ka viscosity o ka wai, nā loli o ka density i loko o kahi pae, a i ʻole ke ʻano o ka wai (inā he conductive). I loko o nā ʻōnaehana wai ʻoihana, ʻoiai inā loli ke ʻano o ka wai ma muli o ka hoʻohui ʻana o nā kemika a i ʻole ke alo o kahi liʻiliʻi o nā haumia, hiki nō iā ia ke hāʻawi i nā heluhelu paʻa. Eia nō naʻe, i ka wā e loli ai nā kūlana e like me ka mahana o ka wai, hiki ke loli ka pololei o ke ana ʻana o nā mika wai ultrasonic. ʻO kēia no ka mea e hoʻopilikia ka mahana o ka wai i ka wikiwiki o ka hoʻolaha ʻana o nā nalu ultrasonic i loko o ka wai, no laila e hoʻopilikia ana i ke ana ʻokoʻa manawa a me ka pololei o ke kahe.

3. Ka laulā o nā wai kūpono

• Hiki i nā mika wai electromagnetic ke ana i nā wai conductive like ʻole, me ka wai lepo iki, ka wai me kahi nui o nā paʻakai i hoʻoheheʻe ʻia, a me kekahi wai hoʻoneoneo ʻoihana me nā waiwai conductive. He kūpono lākou no nā kaʻina hana ʻoihana, nā hale hana hoʻomaʻemaʻe wai, a me nā ʻōnaehana hoʻolako wai kūlanakauhale kahi i maʻemaʻe ʻole ai ke ʻano o ka wai. ʻOi aku ka maʻalahi o nā mika wai ultrasonic i nā mea paʻa i hoʻokuʻu ʻia a i ʻole nā ​​​​mea haumia i loko o ka wai. Hiki i nā mea paʻa i hoʻokuʻu ʻia ke kiʻekiʻe ke hoʻopuehu a omo paha i nā nalu ultrasonic, e hopena ana i nā ana pololei ʻole. No laila, i ka wā e loaʻa ai ka nui o nā haumia i loko o ka wai, loaʻa i nā mika wai electromagnetic nā pono maopopo.

4. Pohō Haʻahaʻa

• ʻAʻohe ʻāpana neʻe o ka ʻōnaehana kūloko o nā mika wai electromagnetic a ʻaʻohe mea keakea i ke ala kahe, e hopena ana i ka nalowale haʻahaʻa loa o ke kaomi i ka wā o ke kahe ʻana o ka wai. I loko o nā ʻōnaehana hoʻolako wai nui, he mea nui ka hōʻemi ʻana i ka nalowale o ke kaomi no ka hōʻemi ʻana i ka hoʻohana ʻana i ka ikehu o nā pamu wai. Ma muli o nā hoʻolālā like ʻole, ʻoi aku ka nui o nā pohō kaomi o nā mika wai ultrasonic, ʻoiai nā mea me nā ʻōnaehana alakaʻi kahe paʻakikī. No ka mālama ʻana i ka nui o ke kahe like, pono ka ikehu hou aʻe, kahi e hoʻonui ai i nā kumukūʻai hana i ka wā lōʻihi.