儀景通A551S-SM探傷儀探頭
微型角度聲束探頭和楔塊主要用于檢測焊縫的完整性。這種探頭和楔塊組合在一起的設計，可以很容易地進行來回掃查，并提供較短的接近距離。角度聲束探頭是一種單晶探頭，與楔塊一起使用時，可以將折射橫波或折射縱波傳輸到被測工件中。
儀景通A551S-SM探傷儀探頭
| Frequency (MHz) | Nominal Element Size | ACCUSCAN-S | CENTRASCAN | VIDEOSCAN | ||
|---|---|---|---|---|---|---|
| in. | mm | Part / Item No | Part / Item No | Part / Item No | ||
| 1 | 0.375 | 10 | C548-SM U8435024 | |||
| 1 | 0.5 | 13 | A539S-SM U8431027 | C539-SM U8435016 | V539-SM U8436018 | |
| 1.5 | 0.375 | 10 | A548S-SM U8431036 | |||
| 2.25 | 0.25 | 6 | A542S-SM U8431030 | C542-SM U8435019 | V542-SM U8436021 | |
| 2.25 | 0.375 | 10 | A549S-SM U8431037 | C549-SM U8435025 | V549-SM U8436027 | |
| 2.25 | 0.5 | 13 | A540S-SM U8431028 | C540-SM U8435017 | V540-SM U8436019 | |
| 3.5 | 0.25 | 6 | A546S-SM U8431034 | C546-SM U8435023 | V546-SM U8436025 | |
| 3.5 | 0.375 | 10 | A550S-SM U8431038 | C550-SM U8435026 | V550-SM U8436028 | |
| 3.5 | 0.5 | 13 | A545S-SM U8431033 | C545-SM U8435022 | V545-SM U8436024 | |
| 5 | 0.25 | 6 | A543S-SM U8431031 | C543-SM U8435020 | V543-SM U8436022 | |
| 5 | 0.375 | 10 | A551S-SM U8431039 | C551-SM U8435027 | V551-SM U8436029 | |
| 5 | 0.5 | 13 | A541S-SM U8431029 | C541-SM U8435018 | V541-SM U8436020 | |
| 10 | 0.25 | 6 | A544S-SM U8431032 | C544-SM U8435021 | V544-SM U8436023 | |
| 10 | 0.375 | 10 | A552S-SM U8431040 | V552-SM U8436030 | ||
| 10 | 0.5 | 13 | A547S-SM U8431035 | V547-SM U8436026 | ||
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