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LEEM-16 Dielectric Constant Apparatus Chithunzi Chowonetsedwa
  • LEEM-16 Dielectric Constant Apparatus

LEEM-16 Dielectric Constant Apparatus

Kufotokozera Kwachidule:


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zomwe zili zoyeserera

1. kuyeza kwa vacuum permittivity e0 ndi permittivity er;

2. kuphunzira LC resonance njira kuyeza capacitance yaing'ono;

3. kuphunzira kugwiritsa ntchito digito oscilloscope.

Main luso magawo

Dezolemba

Zofotokozera
DDS chizindikiro jenereta Chiwonetsero cha LCD cha 4.3 inchi, sine wave ndi ma frequency a square wave 1μhz ~ 10mhz, matalikidwe a siginecha 0 ~ 10vp-p, kusintha kwa mawonekedwe a waveform ndi gawo zitha kukhazikitsidwa, pogwiritsa ntchito makiyi adijito ndikusintha kosintha.
Standard resistor R1 = 1kω, kulondola 0.5%. r2 = 30kω, kulondola 0.1%
Standard inductor L=10.5mh, kulondola 0.3%
Mafotokozedwe a mbale zoyesera 297 × 300 mamilimita, kabowo: Φ4mm, danga kutalikirana: 19mm, 50mm ndi 100mm, etc., kukhudzana kukana zosakwana 5mω, pazipita panopa l0a, anagawira capacitance 1.5pf.
Pepala la dielectric liyenera kuyesedwa Ptfe ndi galasi organic, φ40 * 2mm
Zida zoyesera 4mm nthochi pulagi chingwe, bnc kuti 4mm nthochi plug chingwe, chotokosera mkamwa, etc.
Vernier caliper 0-150mm / 0.02mm
Spiral micrometer 0-25mm / 0.01mm
Digital oscilloscope Kudzikonzekeretsa
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