LEEM-16 Dielectric Constant Apparatus
Zviri mukati mekuedza kukuru
1. kuyerwa kwe vacuum permittivity e0 uye relative permittivity er;
2. kudzidza nzira yeLC resonance yekuyera capacitance diki;
3. kudzidza kushandisa oscilloscope yedhijitari.
Main technical parameters
| Dechinyorwa | Magadzirirwo |
| Jenareta yechiratidzo cheDDS | LCD display ye 4.3 inch, sine wave uye square wave frequency 1μhz ~ 10mhz, signal amplitude 0 ~ 10vp-p, waveform signal offset uye phase zvinogona kuiswa, uchishandisa makiyi edhijitari uye coding switch yekugadzirisa. |
| Mudziviriri wakajairika | R1 = 1kω, kururama 0.5%. r2 = 30kω, kururama 0.1% |
| Inductor yakajairika | L = 10.5mh, kururama 0.3% |
| Tsanangudzo yeplate yekuyedza | 297×300 mm, aperture: Φ4mm, span spacing: 19mm, 50mm uye 100mm, nezvimwewo, contact resistance iri pasi pe5mω, maximum current l0a, distributed capacitance 1.5pf. |
| Pepa reDielectric rinofanira kuyedzwa | Ptfe negirazi reorganic, φ40 * 2mm |
| Zvishongedzo zvekuedza | Tambo yechinamira bhanana ye4mm, tambo yechinamira bhanana ye4mm, toothpick, nezvimwewo. |
| Vernier caliper | 0-150mm/0.02mm |
| Micrometer inotenderera | 0-25mm/0.01mm |
| Oscilloscope yedhijitari | Kuzvigadzirira |
Nyora meseji yako pano woitumira kwatiri
