P578.61 Hoʻohana ʻia ʻo Ultraviolet Detector Tube ma Qra2/Qra10/Qra53/Qra55 Burner

Hoʻolauna pōkole oPaʻi kiʻi Ultraviolet:

ʻO Ultraviolet phototube kahi ʻano o ka ʻili uila me ka hopena photoelectric.Hoʻohana kēia ʻano kiʻi paʻi kiʻi i ka cathode e hana i ka photoemission, neʻe nā photoelectrons i ka anode ma lalo o ka hana o ke kahua uila, a loaʻa ka ionization ma muli o ka hui ʻana me nā mana kinoea i loko o ka paipu i ka wā o ka ionization;ʻO nā electrons hou a me nā photoelectrons i hoʻokumu ʻia e ke kaʻina hana ionization ua loaʻa ʻia e ka anode, ʻoiai ua loaʻa nā ion maikaʻi e ka cathode ma ka ʻaoʻao ʻē aʻe.No laila, ʻoi aku ka nui o ka photocurrent i loko o ke kaapuni anode ma mua o kēlā i loko o ka phototube vacuum.Hiki i nā kiʻi kiʻi Ultraviolet me nā kiʻi kiʻi metala a me nā hopena hoʻonui kinoea ke ʻike i ka radiation ultraviolet ma ka laulā o 185-300mm a hoʻoulu i ka photocurrent.

He mea ʻole ia i ka radiation ma waho o kēia māhele spectral, e like me ka ʻike ʻia o ka lā a me nā kumu kukui o loko.No laila ʻaʻole pono e hoʻohana i ka pale kukui ʻike ʻia e like me nā mea semiconductor ʻē aʻe, no laila ʻoi aku ka maʻalahi o ka hoʻohana.
Hiki i ka Ultraviolet Phototube ke ʻike i ka pāhawewe ultraviolet nāwaliwali.Hiki ke hoʻohana ʻia i loko o ka ʻaila ʻaila boiler, ka nānā ʻana i ke kinoea, ke ahi ahi, ka ʻōnaehana mana no ka mālama ʻana i ka uila o ka mea hoʻololi ʻole i mālama ʻia, etc.