LEEM-16 Dielectric Constant Apparatus
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, mawonekedwe amtundu wa waveform ndi gawo akhoza 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 |
Lembani uthenga wanu apa ndikutumiza kwa ife
