Standard Test Block for Ultrasonic Flaw Detectors

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 Detec-

tion 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.