PAUT IIW Calibration Block ISO 19675 300 × 100 × 25 mm
PAUT ISO 19675 Calibration Block
Dimensions
| Length |
Width |
Thickness |
| 300 mm |
100 mm |
25 mm |
Available Materials
Carbon Steel
Stainless Steel
Titanium
Aluminum
Alloy Steel
Industry-Leading Precision
PH Tool is proud to be the first US-based manufacturer to offer the PAUT IIW Block to the NDT market, providing design input during the development of the new specification. Our calibration blocks meet the exacting requirements of ISO 19675 for calibrating Phased Array and Conventional Ultrasonic flaw detection equipment.
System Functions Verified
- Probe index and beam angle verification
- Beam squint angle assessment
- Time base linearity and calibration
- Attenuator linearity testing
- Screen height linearity verification
- Pulse duration measurement
- Dominant frequency measurement
- Signal-to-noise ratio (SNR) assessment
- Wedge delay calibration
- Grating lobe assessment
- Active element evaluation
- Sensitivity equalization for E-scans and S-scans
- Plotting verification
- Element assignment confirmation
- Anisotropy assessment
Manufacturing Excellence
Our manufacturing process begins with high-quality, fine-grained steel produced to special specifications. Each block undergoes comprehensive processing including heat treatment, flaw detection, material attenuation checks, velocity measurements (longitudinal and transverse wave), precision machining, surface finish preparation, block identification, in-house nickel-plating, and thorough documentation.
Comprehensive Documentation Package
Each PAUT IIW Calibration Block ships with complete documentation:
- PH Tool NIST-traceable Certification Report confirming conformance to ISO 19675
- Material Test Report for raw material traceability
- PMI Test Report with chemical analysis via XRF testing
- Dimensional Report with measured physical dimensions and hole diameters
- Material attenuation results per specification paragraph 5.2.3
- Velocity measurements in accordance with Annex A specifications
Global Standardization
The PAUT IIW Block, manufactured in accordance with ISO 19675, was developed by an international committee of NDT experts to create a globally accepted, standardized block for Phased Array Ultrasonic calibrations. This specification addresses the previous absence of international standards for PAUT system calibration blocks.