LEEM-16 Qalabka Dielectric Constant Apparatus

Faahfaahinta Badeecada

Waxyaabaha ugu muhiimsan ee tijaabada ah

1. cabbirka ogolaanshaha faakuumka e0 iyo ogolaanshaha qaraabada ah;

2. barashada habka LC resonance si loo cabbiro awoodda yar;

3. barashada isticmaalka oscilloscope-ka dijitaalka ah.

Xuduudaha farsamada ee ugu muhiimsan

Deqoraal	Tilmaamaha
Soo-saareyaasha calaamadaha DDS	Shaashad LCD ah oo 4.3 inji ah, hirarka sine iyo inta jeer ee hirarka laba jibbaaran 1μhz ~ 10mhz, baaxadda calaamadda 0 ~ 10vp-p, calaamadda qaab-dhismeedka mowjadda iyo wejiga ayaa la dejin karaa, iyadoo la adeegsanayo furayaasha dijitaalka ah iyo badhanka codeynta si loo hagaajiyo.
Iska caabinta caadiga ah	R1 = 1kω, saxnaan 0.5%. r2 = 30kω, saxnaan 0.1%
Inductor-ka caadiga ah	L=10.5mh, saxnaan 0.3%
Qeexitaanka saxanka tijaabada	297×300 mm, dalool: Φ4mm, kala fogaanshaha: 19mm, 50mm iyo 100mm, iwm., iska caabbinta taabashada oo ka yar 5mω, ugu badnaan hadda l0a, awoodda qaybinta 1.5pf.
Xaashida Dielectric-ka ee la tijaabinayo	Ptfe iyo galaas dabiici ah, φ40*2mm
Qalabka tijaabada	Fiilada fiilada mooska ee 4mm, fiilada fiilada mooska ee bnc ilaa 4mm, fiilada ilkaha lagu cadayo, iwm.
Kaliper Vernier	0-150mm/0.02mm
Mikrometer wareegsan	0-25mm/0.01mm
Oscilloscope dhijitaal ah	Is-diyaar ah