I-LEEM-16 Dielectric Constant Apparatus

Imininingwane Yomkhiqizo

Okuqukethwe okuyinhloko kokuhlola

1. ukulinganiswa kwemvume yokuhlanza i-vacuum e0 kanye nemvume ehlobene ne-er;

2. ukufunda indlela ye-LC resonance ukukala amandla amancane;

3. ukufunda ukusebenzisa i-oscilloscope yedijithali.

Amapharamitha obuchwepheshe ayinhloko

Deumbhalo	Imininingwane
Umkhiqizi wesignali ye-DDS	Isibonisi se-LCD esingu-4.3 intshi, imvamisa ye-sine wave kanye ne-square wave 1μhz ~ 10mhz, ubukhulu besiginali 0 ~ 10vp-p, i-waveform signal offset kanye nesigaba kungasetshenziswa, kusetshenziswa okhiye bedijithali kanye neswishi yokubhala ikhodi ukuze kulungiswe.
Ukumelana okujwayelekile	R1 = 1kω, ukunemba 0.5%. r2 = 30kω, ukunemba 0.1%
I-inductor ejwayelekile	L=10.5mh, ukunemba okungu-0.3%
Ukucaciswa kwepuleti lokuhlola	297×300 mm, imbobo: Φ4mm, isikhala sespan: 19mm, 50mm kanye no-100mm, njll., ukumelana kokuthinta okungaphansi kuka-5mω, umkhawulo wamanje we-l0a, amandla okusabalalisa angu-1.5pf.
Ishidi lika-dielectric elizohlolwa	Ingilazi ye-Ptfe ne-organic, φ40 * 2mm
Izesekeli zokuhlola	Ikhebula lepulaki lebhanana elingu-4mm, ikhebula lepulaki lebhanana elingu-4mm, i-toothpick, njll.
I-caliper kaVernier	0-150mm/0.02mm
I-micrometer ejikelezayo	0-25mm/0.01mm
I-oscilloscope yedijithali	Ukuzilungiselela