Photometers yog tsim los ntawm ntau hom rau ntau daim ntawv thov. Lawv tuaj yeem siv ncaj qha, xws li hauv kev yees duablossis hauv kev ntsuas qhov muag, xim txawv, kev xav, lossis lwm yam zoo, lossis lawv tuaj yeem muab tso rau hauv cov khoom siv xws li densitometers, spectrographs, thiab telescopes.
Photometer siv los ntsuas dab tsi?
Photometers, uas ntsuas kho qhov muag ci ntsa iab hauv ib qhov chaw pom, yog cov cuab yeej kho qhov muag yooj yim tshaj plaws rau ntsuas lub airglow. Cov ntawv thov photometer feem ntau suav nrog cov lim nqa nqaim, kom cais tawm ib qho kev tso tawm spectral.
Photometer siv rau hauv biology yog dab tsi?
A spectrophotometer yog ib qho ntsuas ntsuas siv los ntsuas qhov sib kis lossis kev cuam tshuam ntawm lub teeb pom kev, UV teeb lossis lub teeb infrared. … Spectrophotometers tau siv dav hauv ntau yam kev qhuab qhia xws li physics, molecular biology, chemistry thiab biochemistry.
Dab tsi yog hom photometer tshaj plaws?
Photometer yog dab tsi?
- A spectrophotometer ntsuas ntau npaum li cas lub teeb pom los ntawm ib qho khoom lossis nqus los ntawm ib qho khoom.
- Qee lub yees duab siv photodiodes.
- Qee lub photometers ntsuas lub teeb nyob rau hauv photons, es tsis yog ntsuas lub teeb los ntawm lub teeb kwj.
- Digital photography yog qhov siv ntau tshaj ntawm photometers.
Dab tsi yog ob hom kev yees duab sib txawv?
Muaj ob homphotometry - differential thiab absolute.
