LADP-15 Apparatus for Determining Planck’s Constant – Basic Model Featured Image

LADP-15 Cov Lus Qhia rau Kev Txiav Txim Siab Planck Qhov Sib Piv - Tus Qauv Qauv

Cov lus piav qhia luv luv:

Khoom Nthuav dav

Cov khoom lag luam

Qhov no Tus Planck Qhov Tas Nrho yog siv los ua cov txheej txheem photoelectric thiab laij cov Planck qhov tsis tu ncua los ntawm Einstein qhov kev sib npaug ntawm photoelectric effect.

Cov Lus Qhia Tshwj Xeeb

Kev piav qhia	Cov Lus Qhia Tshwj Xeeb
Kev txiav tawm ntaj ntu ntawm lub xim lim	635 nm, 570 nm, 540 nm, 500 nm, 460 nm
Lub teeb lub hauv paus	12 V / 35 W Halogen Tungsten teeb
Sensor	nqus tshuab phototube
Tsaus-tam sim no	tsawg tshaj 0.003 µA
Qhov tshwj xeeb ntawm kev ua hluav taws xob ceev	tsawg dua ± 2%
Kev ntsuas ntsuas yuam kev	kwv yees li ± 10% raws li muab piv nrog cov ntawv sau muaj nqis