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Set of thickness plane-parallel calibration blocks KMT-176 (KUSOT-180)

Set of thickness plane-parallel calibration blocks KMT-176 (KUSOT-180) Set of thickness plane-parallel calibration blocks KMT-176 (KUSOT-180)

Set of ultrasonic thickness calibration blocks KUSOT-180 is intended for examination and for initial inspection at manufacturing plants of ultrasonic contact thickness gauges, operating in a thickness range 0.2…300 mm on steel, 1…300 mm on duraluminium and 1…100 mm on brass and for periodic verification of such thickness gauges.

Specifications

Set No. Set name Block material Block thickness
No.1 Thickness plane-parallel calibration blocks Steel D16 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 12; 15; 18; 20; 25; 30; 35; 40; 45; 50; 75; 90; 100.
No.2 Thickness plane-parallel calibration blocks Steel  40H13 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 12; 15; 18; 20; 25; 30; 35; 40; 45; 50; 75; 90; 100.
No.3 Thickness plane-parallel calibration blocks Steel  40H13 Alloy D16 200; 300; 200; 300.

Useful thickness range on steel 40H13 at sound velocity 6050 ±30 m/s от 0.6 to 300.0 mm:

  • Δ = ± 0,7 % in a range 0.6-5.0 mm,
  • Δ = ± 0,4 % in a range 6.0-10.0 mm,
  • Δ = ± 0,3 % in a range 12.0-300.0 mm.

Useful thickness range on aluminum D16T at sound velocity 6300 ± 30 m/s from 1.0 to 300.0 mm,

  • Δ = ± 0,7 % in a range 1.0-5.0 mm,
  • Δ = ± 0,4 % in a range 6.0-10.0 mm,
  • Δ = ± 0,3 % in range 12.0-300.0 mm.

Generation of physical units in given calibration blocks is carried out at Systems of sound velocity measurement of UISU-01 type, with the application of accurate means of linear and angular measurements.

Published in Ultrasonic Calibration Blocks

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