Nnwale Mmetụta Doppler LMEC-19

Nkọwa dị mkpirikpi:

Na-atụ mmetụta doppler na ọsọ nke ụda. Elu mahadum ojiji.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nnwale
1. The resonant ugboro nke ultrasonic transducer;
2. Ịtụ mmetụta Doppler
3. A na-atụle ọsọ nke ụda site na mmetụta Doppler.
Isi teknuzu paramita

Nkọwa	Nkọwapụta
Isi mmalite mgbama ike	Oge mgbaàmà: 20hz ~ 60 kHz Uru nzọụkwụ kacha nta: 0.0011 Hz Izi ezi ugboro: ± 20ppm voltaji mmepụta: 1mv ~ 20vp-p Ihe mgbochi 50 ohm
Sistemụ njikwa ngagharị nwere ọgụgụ isi nrịgo	Linear edo mmegharị 0.01 ~ 0.2m / s mgbanwe, nti na-adịghị mma direction ọrụ. nwere oke nchebe: ọnụ ụzọ fotoelectric, oke ngbanwe njem
Mgbanwe ugboro ugboro Doppler	0 ruo ± 10hz
nha nha usoro ziri ezi	± 0.02hz
Mkpebi nha ugboro ugboro	0.01hz
Oscilloscope abụọ trace	Jikere onwe ya