Product Description
ULTRASONIC FLAW DETECTOR PROBE

Angle Probe
Frequency | 2MHz | |||||||||||
Crystal Size (mm) | 8x9 | 14x14 | 18x18 | 20x22 | ||||||||
Angle | 45° | 60° | 70° | 45° | 60° | 70° | 45° | 60° | 70° | 45° | 60° | 70° |
Wave Freq.Errors | ≤ 10% | |||||||||||
Surplus Sensitivity(dB) | ≥ 70 | ≥ 68 | ≥ 64 | ≥ 70 | ≥ 66 | ≥ 62 | ≥ 72 | ≥ 70 | ≥ 64 | ≥ 72 | ≥ 68 | ≥ 66 |
Initial Wave of Wide(mm) | ≤ 22 | ≤ 22 | ≤ 21 | ≤ 22 | ≤ 22 | ≤ 21 | ≤ 22 | ≤ 22 | ≤ 22 | ≤ 22 | ≤ 22 | ≤ 22 |
Resolution(dB) | ≥ 34 | ≥ 32 | ≥ 32 | ≥ 32 | ≥30 | ≥ 30 | ≥ 34 | ≥ 32 | ≥ 32 | ≥ 34 | ≥ 32 | ≥ 28 |
Beam Deflection | ≤ ±1° | |||||||||||
Forefront Distance(mm) | ≤ 11.5 | ≤ 12.5 | ≤ 21 | ≤ 22 | ≤ 18.5 | ≤ 21 | ≤ 20.5 | ≤ 19.5 | ||||
Measured K Value | ±0.5° | |||||||||||
Standard | EN12668-2 | |||||||||||

Frequency | 4MHz | |||||||||||
Crystal Size (mm) | 8x9 | 14x14 | 18x18 | 20x22 | ||||||||
Angle | 45° | 60° | 70° | 45° | 60° | 70° | 45° | 60° | 70° | 45° | 60° | 70° |
Wave Freq.Errors | ≤ 10% | |||||||||||
Surplus Sensitivity(dB) | ≥ 64 | ≥ 66 | ≥ 64 | ≥ 67 | ≥ 66 | ≥ 64 | ≥ 64 | ≥ 64 | ≥ 60 | ≥ 64 | ≥ 64 | ≥ 60 |
Initial Wave of Wide(mm) | ≤ 13 | ≤ 13 | ≤ 13 | ≤ 14 | ≤ 14 | ≤ 14 | ≤ 12 | ≤ 14 | ≤ 14 | ≤ 12 | ≤ 14 | ≤ 14 |
Resolution(dB) | ≥ 32 | ≥ 35 | ≥ 32 | ≥ 34 | ≥32 | ≥ 32 | ≥ 30 | ≥ 30 | ≥ 30 | ≥ 30 | ≥ 30 | ≥ 30 |
Beam Deflection | ≤ ±1° | |||||||||||
Forefront Distance(mm) | ≤ 11.5 | ≤ 13 | ≤ 12 | ≤ 12 | ≤ 25 | ≤ 23 | ≤ 23 | ≤ 25 | ≤ 23 | ≤ 23 | ||
Measured K Value | ±0.5° | |||||||||||
Standard | EN12668-2 | |||||||||||

Frequency | 4MHz | ||
Crystal Size (mm) | 8x9 | ||
Angle | 45° | 60° | 70° |
Wave Freq.Errors | ≤ 10% | ||
Surplus Sensitivity(dB) | ≥ 68 | ≥ 66 | ≥ 62 |
Initial Wave of Wide(mm) | ≤ 12 | ≤ 12 | ≤ 12 |
Resolution(dB) | ≥ 32 | ≥ 32 | ≥ 32 |
Beam Deflection | ≤ ±1° | ||
Forefront Distance(mm) | ≤ 11.5 | ||
Measured K Value | ±0.5° | ||
Standard | EN12668-2 | ||

Frequency | 0.5MHz | 1MHz |
Crystal Size (mm) | Φ20 | |
Wave Freq.Errors | ≤ 10% | |
Surplus Sensitivity(dB) | ≥ 32 | ≥ 38 |
Initial Wave of Wide(mm) | ≤ 30 | ≤ 26 |
Resolution(dB) | ≥ 28 | ≥ 22 |
Beam Deflection | ≤ ±1° | |
Standard | EN12668-2 | |

Frequency | 2MHz | ||||
Crystal Size (mm) | Φ6 | Φ10 | Φ14 | Φ20 | Φ24 |
Wave Freq.Errors | ≤ 10% | ||||
Surplus Sensitivity(dB) | ≥ 18 | ≥ 34 | ≥ 44 | ≥ 54 | ≥ 54 |
Initial Wave of Wide(mm) | ≤ 21 | ≤ 21 | ≤ 21 | ≤ 21 | ≤ 21 |
Resolution(dB) | ≥ 18 | ≥ 18 | ≥ 22 | ≥ 26 | ≥ 26 |
Beam Deflection | ≤ ±1° | ||||
Standard | EN12668-2 | ||||

Frequency | 4MHz | ||||
Crystal Size (mm) | Φ6 | Φ10 | Φ14 | Φ20 | Φ24 |
Wave Freq.Errors | ≤ 10% | ||||
Surplus Sensitivity(dB) | ≥ 26 | ≥ 42 | ≥ 50 | ≥ 54 | ≥ 56 |
Initial Wave of Wide(mm) | ≤ 14 | ≤ 14 | ≤ 14 | ≤ 14 | ≤ 14 |
Resolution(dB) | ≥ 26 | ≥ 26 | ≥ 28 | ≥ 26 | ≥ 30 |
Beam Deflection | ≤ ±1° | ||||
Standard | EN12668-2 | ||||
| TP0212200 | TP0506060 | TP0508225 | TP0510250 |
![]() | ![]() | ![]() | ![]() |
| TP0706060 | TP1004030 | HTP0510250 HTP0510350 HTP0510500 | |
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Code | Thickness Measurement Range | Crystal Diameter | Frequency | Operating Temperature |
TP0212200 | 1-200mm | Φ12mm | 2MHz | -10℃~60℃ |
TP0506060 | 1-60mm | Φ6mm | 5MHz | -10℃~60℃ |
TP0508225 | 1-225mm | Φ10mm | 5MHz | -10℃~60℃ |
TP0510250 | 1-250mm | Φ10mm | 5MHz | -10℃~60℃ |
TP0706060 | 0.8-60mm | Φ6mm | 7MHz | -10℃~60℃ |
TP1004030 | 0.75-30mm | Φ4mm | 10MHz | -10℃~60℃ |
HTP0510250 | 2-220mm | Φ10mm | 5MHz | -10℃~250℃ |
HTP0510350 | 2-220mm | Φ10mm | 5MHz | -10℃~350℃ |
HTP0510500 | 2-220mm | Φ10mm | 5MHz | -10℃~500℃ |