美國CIRS 043多普勒弦線模體簡介：

CIRS 043多普勒弦線模體滿足《JJF 1438-2013彩色多普勒超聲診斷儀(血流測量部分)校準規(guī)范》。多普勒弦線模體，是一套通過超高精度馬達和環(huán)形弦線對多普勒超聲進行檢測的系統(tǒng)。

CIRS 043多普勒弦線模體優(yōu)勢
▲ 水槽尺寸小、便于攜帶： 水槽尺寸：250×300×230 mm
▲ 超高精度：晶體馬達控制，馬達速度1秒內(nèi)可變化1000次，真實復現(xiàn)人體血流變化。

CIRS 043多普勒弦線模體標準:《JJF 1438-2013 彩色多普勒超聲診斷儀（血流測量部分）校準規(guī)

The CIRS Model 043 Doppler String Phantom is an essential tool for people who work with Doppler Ultrasound. ?The crystal controlled motor accurately generates sixteen pre-programmed waveforms using advanced string target technology. ?Since the speed is adjusted 1000 times every second, you know it's precise and repeatable.

The Model 043 can be set for use with water or velocity-corrected fluid. ?If you're using water, it adjusts the string speed accordingly so the different speed of sound in water won't affect your tests. ?And unlike fluid-flow phantoms, the target never changes; you know what your test results should be every time.

All CIRS Ultrasound phantoms, including the Model 043, are sold with a user's manual and a rugged carrying case. ?Additional options include custom programming of special waveforms.