Apparatus for Determining Planck’s Constant – Advanced Model Featured Image

Qalabka loogu talagalay Go'aaminta Joogtada ah ee Planck - Qaab Sare

Sharax Gaaban:

Faahfaahinta alaabta

Calaamadaha alaabta

Astaamaha

Buugga ama qaababka cabbirka otomaatiga
Qaab dhismeed isku dhafan isla markaana hawl fudud
Ma jiro isweydaarsi u dhexeeya khadadka muuqaalka leh
Kaarka wax lagu iibsado ee xogta lagu rakibo oo leh softiweer kombuyuutarka loogu isticmaalo dekedda USB

Hordhac

Waxaa loo isticmaalay go'aaminta joogtada ah ee Planck waxaa loo isticmaalaa in lagu muujiyo saameynta sawir qaadaha, Miiraha ayaa qaadanaya fasal sare oo kordhiye hawleed isku dhafan iyo naqshad wareeg ah oo qaas ah, tuubbo sawir qaade ah oo wax-qabad sare leh, iyo dialku waa qaab-dhismeedka shaandhada oo leh naqshad cusub iyo shaqooyin dhameystiran.

Dareenka sawir qaadaha m 1mA / LM, xilligan mugdiga ah ≤ 10A; eber baadi ah ≤ 0.2% (akhrinta miisaanka oo buuxa, qalabka 10a, kadib 20 daqiiqo ka hor kululaynta, oo lagu cabiro 30 daqiiqo gudahood jawiga caadiga ah); 3.5-bit LED bandhigay, muujinta ugu yar ee hadda jirta waa 10a, muujinta danab ee ugu yar waa 1mV, marka "eber habka hadda" ama "habka magdhowga" waxaa loo isticmaali karaa in si sax ah loo cabbiro danab ka goynta

Sooc

Sharaxaad	Sooc
Mawjada dhererka miirayaasha	365 nm, 405 nm, 436 nm, 546 nm, 577 nm
Cabbirka apertures	2 mm, 4 mm, 8 mm, 10 mm, 12 mm
Isha iftiinka	50 W laambada Mercury
Sawir qaade	Baaxadda Mawjadda: 340 ~ 700 nm
	Dareenka Cathode: ≥1 µA (-2 V ≤ UKA ≤ 0 V)
	Anode mugga hadda jira: ≤5 × 10^-12 A (-2 V ≤ UKA ≤ 0 V)
Xadka hadda	10^-7 ~ 10^-13 A, 3-1 / 2 soo bandhigid lambar
Baaxadda danab	I: -2 ~ +2 V; II: -2 ~ +20 V, 3-1 / 2 bandhig muuqaal ah, xasiloonida .10.1%
Masaafada Zero	<± 0.2% ee cabirka buuxa (ee miisaanka 10^-13 A) 30 daqiiqo gudahood ka dib kululeeyaha
Habka cabbiraadda	Habka hadda jira iyo habka magdhowga
Khalad cabirka	3%