LMEC-19 Doppler Effect Experiment Featured Image

LMEC-19 Doppler Effect Kuedza

Tsanangudzo Pfupi:

Kuyera doppler mhedzisiro uye velocity yekurira.High quality yunivhesiti kushandiswa.

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Miedzo
1. The resonant frequency of ultrasonic transducer;
2. Kuyera Doppler effect
3. Kumhanya kwenzwi kunoyerwa neDoppler effect.
Main technical parameters

Tsanangudzo	Zvinotsanangurwa
Simba signal source	Chiratidzo frequency: 20hz ~ 60 khz Nhamba shoma yenhanho kukosha: 0.0011 hz Frequency kurongeka: ± 20ppm Kubuda kwemagetsi: 1mv ~ 20vp-p Impedance 50 ohm
Kutsika mota yakangwara yekufamba kudzora system	Linear yunifomu kufamba 0.01 ~ 0.2m/s inogadziriswa, yakanaka uye yakaipa kutungamira kutungamira.ine muganho kudzivirira: Photoelectric chikumbaridzo, yekufamba switch muganho
Doppler frequency shift	0 kusvika ± 10hz
System frequency kuyerwa kurongeka	±0.02hz
Resolution yefrequency kuyerwa	0.01hz
Dual trace oscilloscope	Kuzvigadzirira