Ray-Check 4 Step Calibration Block

Ray-Check 4 Step Calibration Block

For thickness and linearity calibration

For Thickness & Linearity Calibration

Inch Version:

0.750" square with thicknesses of steps at 0.250", 0.500", 0.750" and 1.000".

Metric Version:

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

Materials

Standard Materials

  • 1018 Carbon Steel / A36 Steel
  • 4340 Steel
  • 304 Stainless Steel
  • 7075-T6 Aluminum
  • 2024 Aluminum
  • 6061 Aluminum
  • Titanium 6/4
  • Inconel 600
  • Inconel 625
  • Hastelloy C
  • Hastelloy X
  • 90/10 Nickel Copper
  • Copper
  • Nickel
Special Materials (Call for Price)

  • 1018 Steel, Nickel Plated
  • A387 Grade 11
  • A387 Grade 22
  • A516 Grade 70
  • 321 Stainless Steel
  • AL6XN
  • 2101 Duplex Stainless Steel
  • 2205 Duplex Stainless Steel
  • 6AL-4V Titanium
  • 7050-T7451 Aluminum
  • Brass
  • Brass Alloy 932
  • Copper 110
  • Cast Ductile Iron 
  • Cast Gray Iron
  • Zirconium 702
  • Inconel 600

Purchasing Details:

  • All blocks are supplied with Manufacturer Certificate of Conformance and Material Certification.
  • Dimensional Certification and Serialization are available at additional cost.
  • If additional calibration is required, make sure to select UT-RC-4S-Cal, when adding items to the shopping cart.
  • Optional Hardwood Case available upon request.
Description Part # Saved Price Select Option Add to
4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" (select material)
Model #
UT-RC-4S1018-Master
$200.00
4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - Nickel UT-RC-4SNI
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4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - Copper UT-RC-4SCU
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4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - 70/30 Copper Nickel UT-RC-4S7030CUNI
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4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - 90/10 Copper Nickel UT-RC-4S9010CUNI
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4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - Hastelloy C UT-RC-4SHC276
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4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - 6061 Aluminum UT-RC-4S6061
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4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - 2024 Aluminum UT-RC-4S2024
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4-Step Calibration Block, Step Thickness: 0.25", 0.50", 0.75", 1.0", Step Face: 0.750" x 0.750" - 316 Stainless Steel UT-RC-4S316SS
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4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces (select material)
Model #
UT-RC-4S1018-MA-Master
$220.00
4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces - Nickel UT-RC-4SNI-MA
Request Pricing
4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces - Copper UT-RC-4SCU-MA
Request Pricing
4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces - 70/30 Copper Nickel UT-RC-4S7030CUNI-MA
Request Pricing
4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces - 90/10 Copper Nickel UT-RC-4S9010CUNI-MA
Request Pricing
4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces - Hastelloy C UT-RC-4SHC276-MA
Request Pricing
4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces - 6061 Aluminum UT-RC-4S6061-MA
Request Pricing
4-Step Calibration Block - Metric 4A 6.25, 12.5, 18.75 and 25 mm step faces - 2024 Aluminum UT-RC-4S2024-MA
Request Pricing
4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces (select material)
Model #
UT-RC-4S1018-MB-Master
$220.00
4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces - Nickel UT-RC-4SNI-MB
Request Pricing
4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces - Copper UT-RC-4SCU-MB
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4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces - 70/30 Copper Nickel UT-RC-4S7030CUNI-MB
Request Pricing
4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces - 90/10 Copper Nickel UT-RC-4S9010CUNI-MB
Request Pricing
4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces - Hastelloy C UT-RC-4S-HC276-MB
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4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces - 6061 Aluminum UT-RC-4S6061-MB
Request Pricing
4-Step Calibration Block - Metric 4B, 5.0, 10.0, 15.0 and 20 mm step faces - 2024 Aluminum UT-RC-4S2024-MB
Request Pricing
4-Step Calibration Block, Dimensional Calibration and Serialization UT-RC-4S-CAL
$60.00
4-Step Calibration Block, Wood Case UT-RC-4S-CASE
$52.00