Ultrasonic Calibration Blocks

5-Step Ultrasonic Calibration Block

Standard Imperial Version:
0.750″ square with thickness range of (0.100″, 0.200″, 0.300″, 0.400″,0.500″)

Custom Imperial Version:
Custom C1 square with thicknesses range (0.050″,0.250″, 0.500″, 1.000″, 2.000″)

Custom C2 square with thickness range (0.100″, 0.250″, 0.500″, 0.750″, 1.000″)

Custom 3C square with thickness range (0.250″, 0.500″, 0.750″, 1.000″,2.000″)

Custom C4 square with thickness range (0.500″, 0.750″, 1.000″, 2.000″)

Custom C5 square with thickness range (0.500″, 1.000″, 1.500″, 2.000″, 2.500″)

Metric Versions:
Metric 5A (2.5, 5.0, 7.5, 10.0 and 12.5mm)
Metric 5B (2.0, 4.0, 6.0, 8.0 and 10.0 mm)

SPEC: ASTM E797

Special Materials:

4-Step Ultrasonic Calibration Block

Standard Imperial Version:
0.750″ square with thickness range of ( .250″, .500″, .750″, 1.000″)

Metric Versions:
Metric 4A (6.25, 12.5, 18.75 and 25 mm)
Metric 4B (5.0, 10.0, 15.0 and 20 mm)

SPEC: ASTM E797

Special Materials:

10 Step Ultrasonic Calibration Block

Standard Imperial Version:
0.750″ square steps with thickness range (0.100, 0.200″, 0.300″, 0.400″, 0.500″, 0.600″, 0.700″, 0.800″, 0.900″, 1.000″)

Metric Version:
The Metric T1 10 Step Calibration Block with thickness range:

(2.0mm, 4.0mm, 6.0mm, 8.0mm, 10mm, 12mm, 14mm, 16mm, 18mm. 20mm)

The Metric T2 10 Step Calibration Block with thickness range:

(2.5mm, 5mm, 7.5mm, 10mm, 12.5mm, 15mm, 17.5mm, 20mm, 22.5mm, 25mm)

Inch Step Face: 3/4″ x 3/4″
Metric Step Face: 20mm x 20mm

Standard Materials

Special Materials

Thin Step Block

Standard 4-Step or 8 Step Imperial Versions:
4-Step Calibration Block Range 0.750″ Square Steps (0.040″, 0.060″, 0.080″, 0.100″)

8-Step Calibration Block Range 0.750″ Square Steps (0.030″, 0.040″, 0.050″, 0.060″, 0.070″, 0.080″, 0.090″, 0.100″)

Standard Materials 

Special Materials