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5-Step Calibration Test Block for Ultrasonic Thickness Gauge Accuracy Verification
This 5-Step Calibration Block set is an essential tool for ensuring the accuracy and reliability of ultrasonic thickness gauges. Crafted from precision-machined steel, it provides multiple known thick...
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Questions about this product
- What is this 5-step calibration block used for?
- This 5-Step Calibration Block is an essential tool for verifying the accuracy and reliability of ultrasonic thickness gauges. It provides known thickness references for quick, on-the-spot calibration of your testing equipment. You can use it for routine calibration, technician training, and quality control.
- What material is the calibration block made from?
- The calibration block is precision-machined from certified carbon steel, specifically ASTM A36 or an equivalent material. It has a rust-resistant oil or clear coat for durability. The surface finish is Ra ≤ 1.6 μm (ground and lapped).
- What are the exact thickness steps on this block?
- This block features five distinct thickness steps. The typical values are 3.0 mm, 6.0 mm, 10.0 mm, 20.0 mm, and 30.0 mm. These values are laser-etched onto each step for clear identification.
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