Carbon Steel 1018 ISO/DIS 19675 PAUT Calibration Block Ultrasonic
Calibration Block
Standard ISO/DIS 19675:2017 specifies the requirements for the
dimensions, material and manufactures of a steel block for
calibrating ultrasonic test equipment used in ultrasonic testing
with phased array technology.
HUATEC brand ISO/DIS 19765 block material: carbon steel 1018,
stainless steel 304/316, duplex stainless steel 2205,aluminum
6063/7075,nodular cast iron and other materials.
Mark: HUATEC and OEM can be done
The basic verification of PAUT ultrasonic calibration block:
material velocity verification, wedge delay verification and Angle
correction gain verification
Further requirements of the PAUT ultrasonic calibration block:
It needs to be lightweight, cost-effective and meet the
requirements of international regulations;
Can check the phased array probe according to other ISO standards;
Customer can quickly and simply check and confirm that the
ultrasonic characteristics of test blocks meet the requirements.
Two appendices were included in ISO 19675 to enable operators to
quickly understand the appropriate use of the new PAUT test block.
Appendix A is A normative appendix that describes the measurement method of
material anisotropy and instructs the test block maker how to
determine the speed of sound (these values are required to be
included in the technical documentation provided with the test
block to the user for verification and acceptance by the operator).
Appendix B is a reference appendix. The purpose is to compare PAUT test
blocks with ISO2400 test blocks (i.e., to compare old and new IIW
test blocks), and to briefly explain some other possible uses, such
as PA probe wedge delay assessment, petal assessment, active array
element assessment, sensitivity equalization, data mapping
verification, phased array element configuration, etc.
HUATEC Group offer all kinds of ultrasonic calibration test block