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四川科儀誠科技有限公司>技術(shù)文章>超聲脈沖電導(dǎo)治療儀LH-6000D 技術(shù)參數(shù)

技術(shù)文章

超聲脈沖電導(dǎo)治療儀LH-6000D 技術(shù)參數(shù)

閱讀:80          發(fā)布時間:2025-5-30

1、電源要求:~220V/50Hz,輸入功率:100VA;

2、液晶顯示:10.1英寸觸摸屏,治療參數(shù)實時顯示;

3、設(shè)備可同時治療4名患者

4、超聲輸出

·聲工作頻率:1MHz,允差:±10%;

·有效輻射面積:3.8cm2,允差±20%

·最大輸出聲強0.1w/cm2,允差±30% ;

4、中頻輸出

·基波:方波脈沖,頻率:2kHz±10%,脈寬250us±30%;

·最大輸出電流                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       

500Ω負(fù)載狀態(tài)下,輸出電流為18mA,允差±20%;

·輸出電流穩(wěn)定度

450Ω、500Ω、550Ω負(fù)載下,電流變化率不超過10%;

·調(diào)制頻率:5.6Hz,允差±10%;

低頻調(diào)制中頻的調(diào)幅度:100%,允差±5%;                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

·輸出脈沖峰峰值:

500Ω負(fù)載狀態(tài)下,最大28V±30%,50檔調(diào)節(jié);其中負(fù)載阻抗范圍為500Ω±10%;

5、電致孔  

·波形:脈沖波;

·輸出最大峰峰值:在500Ω±10%負(fù)載條件下,峰峰值最大是58V±30%。分兩檔可調(diào),其中0檔無輸出。脈沖周期:200ms±30%;

·脈沖周期數(shù)量:5個;

·脈沖能量: 300mJ;

6、連續(xù)工作時間≥6小時;


 

 

 


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