主要應(yīng)用于橋梁、隧道等預(yù)應(yīng)力錨索（桿）的灌漿密實度檢測。可對孔道密實度快速定性檢測；也可對灌漿缺陷進行定位和判別類型。不僅可測試PVC波紋管，也可測試鐵皮波紋管，并可用于測試縱向、豎向和橫向孔道。

本設(shè)備采用雙方向發(fā)振減小彈性波動信號調(diào)試誤差的方法，

1.測試項目

測試對象：預(yù)應(yīng)力橋梁錨索（桿） 
    測試內(nèi)容：孔道灌漿密實度

2.產(chǎn)品功能

該產(chǎn)品具有測試預(yù)應(yīng)力混凝土梁的孔道灌漿密實度。具有快速定性檢測以及對灌漿缺陷進行定位的機能。還可以對蜂窩群等其它內(nèi)部缺陷進行檢測。

3.測試方法

 1.具備采用彈性波雷達(dá)掃描、2維等值線快速成像等機能、三維切片（3DS）；

     2.采用全長衰減法、全長波速法、傳遞函數(shù)法和等效波速法、反射能量法。

4.測試范圍

     灌漿密實度測試范圍：預(yù)應(yīng)力梁大150m；

• 儀器參數(shù) 

1. 平臺：一體嵌入式平臺

2. 操作系統(tǒng)：windows                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    

3. 工作溫度：-10～50℃                                                

4. 采樣精度：浮點插值補償至24位

5. 大采集頻率：500KHz,可調(diào)                      

6. 小采樣間隔：2us，可調(diào)

7. 大采集點數(shù)：20,000個,可調(diào)

8. 顯示/分辨率：液晶顯示1366*768                                                       

9. 噪聲處理：平滑/LPF/BPF/HPF/合成增幅，采用消減沖擊彈性波激振殘留信號以識別反射波信號的方法