Five-step metric calibration wedges for checking ultrasonic thickness gauges at five reference thicknesses, with thinner-wall and heavier-section arrangements.
Key features
- Choose 2.5–12.5 mm or 5–25 mm step sets.
- 1018 carbon steel and 304 stainless steel variants.
- Five reference levels support checks across the working range.
Applications
- Corrosion-monitoring preparation for process pipework and storage tanks.
- Thickness verification in steel fabrication and mining maintenance.
- Routine instrument checks and technician training.
Specifications
| Units | Metric (mm) |
|---|---|
| B-101-0017 | 2.5 / 5 / 7.5 / 10 / 12.5 mm; 1018 carbon steel; footprint 100 × 20 mm |
| B-101-0027 | 2.5 / 5 / 7.5 / 10 / 12.5 mm; 304 stainless steel; footprint 100 × 24.5 mm |
| B-101-0013 | 5 / 10 / 15 / 20 / 25 mm; 1018 carbon steel; footprint 100 × 20 mm |
| B-101-0023 | 5 / 10 / 15 / 20 / 25 mm; 304 stainless steel; footprint 100 × 24.5 mm |
Selection and standards
Choose a reference material with suitable acoustic properties and use the calibration method specified by the instrument manufacturer and inspection procedure.
Included and optional accessories
One calibration block in the selected configuration. Certificate scope, protective case and lead time should be specified with the quotation; inclusion is not confirmed by the price list.
Use a compatible ultrasonic instrument, probe and couplant, supplied separately.