LMEC-2 Young's Modulus Apparatus – Resonance Method

Liteko

1. Utloisisa mokhoa oa ho lekanya maqhubu a resonance ea thepa;
2. Modulus oa mocha o ne o lekantsoe ka mokhoa o matla oa ho emisa;
3. Lekanya modulus ea bacha ea lisebelisoa tse fapaneng

Lintlha tse ka sehloohong tsa tekheniki:
1. Frequency range 400Hz ~ 5KHz, ponts'o ea meter frequency ea dijithale tse nne, ho fetoha ha mefuta e ikemetseng;Qeto ke 0.1 Hz ho 100-999.9 Hz;Ha lebelo la maqhubu ke 1000-9999 Hz, qeto ke 1 Hz;
2. Ho fanoe ka mehlala e meraro ea koporo, tšepe le aluminium;
3. Sesebelisoa se na le amplifier ea waveform, le resonant waveform Vp-p> 1V;