LEEM-16 Dielectric Constant Apparatus
Cov ntsiab lus tseem ceeb ntawm kev sim
1. ntsuas ntawm lub tshuab nqus tsev permittivity e0 thiab txheeb ze permittivity er;
2. Kev kawm LC resonance txoj kev ntsuas me me capacitance;
3. kawm txog kev siv digital oscilloscope.
Main technical parameters
| Desau ntawv | Specifications |
| DDS teeb liab generator | 4.3 nti LCD zaub, sine yoj thiab square yoj zaus 1μhz ~ 10mhz, teeb liab amplitude 0 ~ 10vp-p, waveform teeb liab offset thiab theem tuaj yeem teeb tsa, siv cov yuam sij digital thiab coding hloov rau kev hloov kho. |
| Txheem resistor | R1 = 1kω, qhov tseeb 0.5%.r2 = 30kω, qhov tseeb 0.1% |
| Txheem inductor | L = 10.5mh, qhov tseeb 0.3% |
| Test phaj specification | 297 × 300 mm, aperture: Φ4mm, ncua qhov sib nrug: 19mm, 50mm thiab 100mm, thiab lwm yam., tiv tauj tsawg dua 5mω, qhov siab tshaj plaws tam sim no l0a, faib capacitance 1.5pf. |
| Dielectric daim ntawv yuav tsum tau kuaj | Ptfe thiab organic iav, φ40 * 2mm |
| Xeem accessories | 4mm txiv tsawb plug cable, bnc rau 4mm txiv tsawb plug cable, toothpick, thiab lwm yam. |
| Vernier caliper | 0-150mm / 0.02 hli |
| Kauv micrometer | 0-25mm / 0.01 hli |
| Digital oscilloscope | Npaj tus kheej |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
