Calibration Block Set for Ultrasonic Thickness Gauges - 2.5, 5, 10, 20mm Steps

This 4-step steel calibration block is the definitive standard for verifying the accuracy of ultrasonic thickness gauges. With precise steps of 2.5, 5, 10, and 20mm, it enables quick, reliable linear ...
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Questions about this product
- What is this calibration block used for?
- This 4-step steel calibration block is designed to verify the accuracy of ultrasonic thickness gauges. It provides precise thickness steps of 2.5, 5, 10, and 20mm for reliable linear calibration.
- What material is the calibration block made from?
- The calibration block is constructed from high-grade carbon steel, specifically Grade 1045 or equivalent. This material ensures consistent acoustic properties and durability for long-term use.
- What are the exact thicknesses of the calibration steps?
- The block features four precise steps with thicknesses of 2.5 mm, 5 mm, 10 mm, and 20 mm. Each step has a thickness tolerance of ±0.01 mm.
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Calibration Block Set for Ultrasonic Thickness Gauges - 2.5, 5, 10, 20mm Steps

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