Set of KUSOT-180 ultrasonic thickness calibration blocks is intended for examination and for initial inspection at manufacturing of ultrasonic contact thickness gauges. KUSOT-180 сalibration blocks are also used for verification, calibration and metrological certification of ultrasonic thickness gauges.
KUSOT-180 сalibration blocks are used in the following ranges:
- 0,2-300 mm on steel
- 1-300 mm on duralumin
- 1-100 mm on brass
The kit consists of the thickness samples, combined in sets and packed in a case. Step-calibration blocks (Step wedge calibration blocks) are used for adjustment and calibration of ultrasonic thickness gauges. Linear dimensions of Step wedge calibration blocks are individually available by a customer request and according to the acting regulatory and technical documentation.
Advantages:
- High quality of the materials
- High precision blocks to a tolerance of ±1%
The blocks can be supplied as a complete set or separately.

