Nnwale Mmetụta Doppler LMEC-19

Ịtụle mmetụta doppler na ọsọ ụda. Ojiji mahadum dị elu.

Nkọwa Ngwaahịa

Nnwale
1. Ugboro ụda olu nke ihe na-agbanwe ultrasonic;
2. Ịtụ mmetụta Doppler
3. A na-eji mmetụta Doppler atụ ọsọ ụda.
Isi teknụzụ paramita

Nkọwa	Nkọwapụta
Isi iyi mgbaàmà ike	Ugboro mgbaama: 20hz ~ 60 kHz Uru kacha nta nke nzọụkwụ: 0.0011 hz Izi ezi ugboro ole: ±20ppm Voltaji mmepụta: 1mv ~ 20vp-p Mgbochi ike 50 ohm
Sistemụ njikwa ngagharị nwere ọgụgụ isi nke moto	Njem otu ahịrị kwụ ọtọ 0.01 ~ 0.2m/s nke a na-agbanwe agbanwe, nke dị mma na nke na-adịghị mma. yana nchekwa oke: Oke fotoelectric, oke mgbanwe njem
Mgbanwe ugboro Doppler	0 ruo ± 10hz
Izi ezi nke nha ugboro sistemụ	±0.02hz
Mkpebi nke nha ugboro ole	0.01hz
Oscilloscope trace abụọ	Kwadebe onwe ya