Blind Test / Demonstration Block

Altair Engineering > NDT Products > Blind Test / Demonstration Block
An ISO 9001:2015 & ISO 17025 Certified Company


Description: These blocks replicate the production part being examined i.e., created with same shape and similar material. These blocks contain Natural (Cracks, Porosity, Slag, Inclusion, LOF, LOP etc.) and artificial defects such as Notches etc. Generally, these are available in Standard options as well as customized options.

The standard option is available in standard thickness of Pipe, Plates, T, Y Joints. Contains 2 or 3 or 4 defects in specimen. Suitable for training and qualification (meets ISO 9712 / PCN requirements) and blind test. Generally, 300mmX300mm or 400mmX400mm dimension.

Customized Option: Size of defects, no. of defects, Position, type etc. can be done as per customer’s choice and options.

Materials: Carbon steel, Stainless Steel, Duplex, Inconel, Dissimilar etc.

Applications: Training, Qualification, and demonstration (meets, ACCP, SNT-TC-IA, BS EN ISO 9712, API and others).

Certificate of Confirmation: Material Mill Certification, Dimensional Certification by External ISO 17025 accredited Laboratory, UT or PAUT or TOFD or RT Test data

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Professional Team

Qualified, Certified, Trained, and professional attitude personnel are deployed for Job


We know what it means to delay the results of inspection. We do it fast.

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Inspections are done to ensure safe hence, Quality is our top priority in everything we do.


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