Tijaabada Saamaynta Doppler ee LMEC-19 Sawirka La Soo Bandhigay

Tijaabada Saamaynta Doppler-ka LMEC-19

Sharaxaad Gaaban:

Cabbiraadda saameynta doppler iyo xawaaraha codka. Adeegsiga jaamacadaha oo tayo sare leh.

Faahfaahinta Badeecada

Calaamadaha Alaabta

Tijaabooyin
1. Soo noqnoqoshada dhawaaqa ee qalabka gudbiyaha ultrasonic-ka;
2. Cabbiraadda saameynta Doppler
3. Xawaaraha dhawaaqa waxaa lagu cabbiraa saamaynta Doppler.
Xuduudaha farsamada ee ugu muhiimsan

Sharaxaad	Tilmaamaha
Isha calaamadda korontada	Soo noqnoqoshada calaamadda: 20hz ~ 60 kHz Qiimaha ugu yar ee tallaabada: 0.0011 hz Saxnaanta soo noqnoqoshada: ± 20ppm Danabka soo baxaya: 1mv ~ 20vp-p Impedance-ka 50 ohm
Nidaamka xakamaynta dhaqdhaqaaqa caqliga leh ee matoorka	Dhaqdhaqaaqa toosan ee toosan 0.01 ~ 0.2m/s Hawlgalka jihada togan iyo taban ee la hagaajin karo. oo leh ilaalin xaddidan: Heerka sawir-qaadista, xadka badhanka safarka
Isbeddelka soo noqnoqda ee Doppler	0 ilaa ± 10hz
Saxnaanta cabbirka soo noqnoqoshada nidaamka	±0.02hz
Xallinta cabbirka soo noqnoqda	0.01hz
Oscilloscope-ka laba-raadlaha ah	Is-diyaar ah