LMEC-15A Velocity yeSound Apparatus

Dhizaini yechiridzwa inovandudzwa uye kugadzikana kwedata kwekuyerwa kwekusiyana kwenguva kunovandudzwa, izvo zviri nani pane zvigadzirwa zvakafanana.
Miedzo
1. Resonance interferometry (yakamira mafungu nzira), chikamu nzira uye nguva musiyano nzira inoshandiswa kuyera ruzha velocity;
2. Sound velocity kuyerwamumhepo, mvura uye yakasimba medium.
Main technical parameters
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2. Periodic pulse generator uye microsecond meter: pulse wave inoshandiswa muyero yenguva yakasiyana-siyana, ine pulse frequency ye37khz;Microsecond mita: 10us-100000us, kugadzirisa: 1US;
3. Kutumira uye kugamuchira piezoelectric ceramic transducer, kushanda nguva yakawanda: 37 ± 3kHz, simba rinoramba riripo: 5W;
4. Kugadziriswa kwehuwandu hwemutongi wedhijitari ndeye 0.01mm uye kureba i300mm;
5. Chigadziko chekuedza chinogona kuvharwa kubva kumvura tangi;Zvigadzirwa zvakafanana nemamwe ma parameter zvinogona zvakare kugadzirwa uye kugadziridzwa.
6. Dual trace oscilloscope haina kubatanidzwa.