Mālama IkehuNā ʻElemene Hoʻomehana Paipu Infrared QuartzMe nā filaments Tungsten

ʻInfrared nalu pōkole ʻeluaWelaPōmaikaʻi Kukuis:

Hoʻohana ʻia nā mea hoʻomehana infrared quartz nalu pōkole i nā ʻano hana like ʻole. Loaʻa iā ia ka filament tungsten, i ʻōwili ʻia helically, i hoʻopaʻa ʻia i loko o ka envelope quartz. Hiki i ka Tungsten ma ke ʻano he mea resistive ke hoʻoulu i ka mahana ma mua o 2750ºC. He wikiwiki loa kona manawa pane i loko o 1 kekona e hoʻopuka ana ma luna o 90% o ka ikehu IR. He huahana ʻole ia a ʻaʻohe haumia. Pololei loa ka nānā ʻana i ka wela ma muli o ke anawaena liʻiliʻi a haiki o nā paipu IR. Loaʻa i ka mea IR nalu pōkole ka helu hoʻomehana kiʻekiʻe loa o 200w/cm.

ʻO ka envelope quartz e ʻae i ka hoʻoili ʻana o ka ikehu IR a me ka pale ʻana i ka filament mai ka hoʻoluʻu convective a me ka pala. ʻO ka hoʻohui ʻana o kahi pakeneka liʻiliʻi o ke kinoea halogen i loko, ʻaʻole ia e hoʻonui wale i ke ola o ka emitter akā pale pū kekahi i ka ʻeleʻele o ka paipu a me ka emi ʻana o ka ikehu infrared. ʻO ke ola i helu ʻia o ka mea hoʻomehana infrared nalu pōkole ma kahi o 5000 mau hola.