Isithombe esifakiwe se-Edge Stress Meter

I-Edge Stress Meter

Incazelo emfushane:

I-Edge Stress Meter isetshenziselwa ukukala ingcindezi onqenqemeni lwengilazi ngokuhambisana nendlela yokulinganisa Yesinxephezelo saseSenarmont.Yakhiwe ngokushintsha, i-cartridge yebhethri, isigxobo sokuthola, i-lightbox, ishidi le-polarizing & i-scaleplate, i-polarization analyzer & 1/4 ipuleti lamaza, ukudayela kwesikali kanye ne-eyepiece.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imingcele Eyinhloko Yezobuchwepheshe

Imbobo ecacile ye-polarization analyzer: 70mm

Umthombo wokukhanya: Isibani se-LED

Amandla: 2 #1 amabhethri omile

Ukulungiswa kokudayela kwesikali sokuhlaziya isikali: 2 °

Ukuphakama kwendawo yokulinganisa: 30mm

Isimiso Sokukala

I-axis ye-polarizer ingama-degree angama-45;Isiqondiso se-quarter-wave se-slow ray singama-degree angama-45.I-axis yokuhlaziya ingama-degree angama-45.Isampula lifakwa phakathi kwe-polarizer ne-quarter-wave plate.

Ngaphandle kwesampula, ukubuka kumnyama.Lapho ingilazi ene-axis yokucindezeleka eyinhloko imile ifakiwe, kuvela umphetho omnyama we-isochromatic, okuyindawo yokucindezeleka okuyiziro.Umehluko wendlela yokubona obangelwa ukucindezelwa okukhulu ungalinganiswa ngale ndlela: zungezisa isihlaziyi kuze kunyamalale umbala wokuphazamiseka (uma ukuchezuka kokuhlehla komzila wokukhanya kunguziro, umbala umnyama).Umehluko wendlela yokubona wephoyinti lokulinganisa ungabalwa nge-engeli yokuzungezisa.

Ifomula ithi

T: Umehluko wendlela yokubona yephoyinti elilinganisiwe

λ: Ubude bokukhanya, 560nm

θ: I-engeli yokuzungezisa ye-polarization analyzer

Indlela ye-polarization ejikelezayo ngokwayo ingakala kuphela inani ledesimali lokuhleleka komehluko wendlela yokubona, futhi inombolo ye-oda ephelele yeziphetho inqunywa ngemva kokunqunywa kwemiphetho ye-oda elinguziro.Inani langempela lomehluko wendlela yokubona iyisamba senani lenombolo ephelele yeziphetho kanye nenani lokuhleleka kwedesimali lomehluko wendlela yokubona.

Ifomula ithi