Standard Test Block for Ultrasonic Flaw Detectors
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Technical Specifications
| Type | Execution Standard | IIntroduction |
| CSK-IA | NB/T47013-2015 | Primarily Used For Calibrating The Transverse Wave Angle Beam Probe Of Ultrasonic Flaw Detectors, Including The Measurement Of Parameters Such As The Leading Edge Distance, K-value (Tangent Of The Refraction Angle), And Acoustic Beam Deflection Angle. |
| LS-I,II | DL/T694-2012 | Mainly Used For Performance Testing And Calibration Of Ultrasonic Flaw Detection Equipment. It Assists Flaw Detection Personnel In Determining Critical Parameters Such As The Sensitivity And Resolution Of Flaw Detection Equipment. |
| CS-2 | NB/T47013-2015 | Used For Calibrating Single-crystal Normal Probes. |
| CSI Standard Test Block for Single Crystal Straight Probe | JB/T 4730-2005 | Used For Calibrating The Combined Performance Of Ultrason- ic Flaw Detectors And Single-crystal Normal Probes To Ensure That The Instrument And Probe Can Accurately Detect Defects In Workpieces. |
| CS-1-5 | JB/T 8428-2015 | Used For Measuring The Sensitivity Margin Of The Combined Performance Of Normal Probes And Instruments, Adjusting Flaw Detection Sensitivity, Determining Defect Sizes, And Assessing Performance Indicators Such As The Vertical Linearity Of The Instrument And Its Shape. |
| DB-P Ultrasonic Standard Test Blocks | NB/T47013-2015 ZB Y232-84 | Primarily Used For Calibrating Probes Of Ultrasonic Flaw Detectors, Adjusting Detection Sensitivity, And Creating Distance-amplitude Curves. |
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Last updated: 2026-05-06
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