I-LEEM-16 Dielectric Constant Apparatus
Okuqukethwe kokuhlola okuyinhloko
1. ukukalwa kwemvume ye-vacuum e0 kanye nemvume ehlobene;
2. ukufunda LC resonance indlela ukukala capacitance encane;
3. ukufunda ukusetshenziswa kwe-digital oscilloscope.
Imingcele yezobuchwepheshe eyinhloko
| Deumbhalo | Imininingwane |
| Ijeneretha yesiginali ye-DDS | Isibonisi se-LCD esingu-4.3 intshi, i-sine wave kanye ne-square wave frequency 1μhz ~ 10mhz, i-amplitude yesiginali 0 ~ 10vp-p, i-waveform yesiginali ye-waveform offset kanye nesigaba singasethwa, kusetshenziswa okhiye bedijithali nokushintshwa kwekhodi ukuze kulungiswe. |
| I-resistor evamile | U-R1 = 1kω, ukunemba okungu-0.5%.r2 = 30kω, ukunemba 0.1% |
| Inductor ejwayelekile | L=10.5mh, ukunemba okungu-0.3% |
| Ukucaciswa kwepuleti lokuhlola | 297 × 300 mm, indawo yokuvula: Φ4mm, isikhala se-span: 19mm, 50mm no-100mm, njll., ukumelana nokuxhumana okungaphansi kuka-5mω, ubuningi be-l0a yamanje, i-capacitance esabalalisiwe engu-1.5pf. |
| Ishidi le-Dielectric lizohlolwa | I-Ptfe nengilazi ephilayo, φ40*2mm |
| Izesekeli zokuhlola | Ikhebula lepulaki likabhanana elingu-4mm, ikhebula lepulaki likabhanana le-bnc ukuya ku-4mm, i-toothpick, njll. |
| I-Vernier caliper | 0-150mm/0.02mm |
| I-spiral micrometer | 0-25mm/0.01mm |
| I-oscilloscope yedijithali | Ukuzilungiselela |
Bhala umyalezo wakho lapha futhi usithumelele wona
