On October 1-4, 2023 OKOndt GROUP attended Railway Interchange 2023 - the largest North American railway event. This time the exhibition took place in Indianapolis, Indiana, USA (Indiana Convention Center) and brought together over 700 exhibitors and more than 8, 000 visitors who are the major influencers in the industry. Thank you to everyone who was with us at the RI 2023!

Ultrasonic thickness gauges


TUZ-5 Purpose

ТUZ-5 portable manual ultrasonic thickness gauge is intended for on-the-fly measurement of thickness of products made from different materials and sound velocity measurement with one-sided access to them.

TUZ-5 portable manual ultrasonic thickness gauge

Probes for TUZ-5 portable manual ultrasonic thickness gauge

ТUZ-5 thickness gauge advantages:

  • Small weight;
  • small overall dimensions;
  • wide range of testing thicknesses;
  • great duration of continuous operation;
  • automatic probe zero calibration.

ТUZ-5 thickness gauge specifications:

Range of measuring thicknesses 0.6-300 mm
Weight of the thickness gauge with one probe 0.3 kg
Overall dimensions of the thickness gauge 64х89х36 mm
Time of operating mode setup 10 s
Time of continuous operation 20 hours
Sealing protection level IР 64
Temperature mode minus 30...+50 ˚С
Thickness gauge features
  • case is made of metal;
  • small overall dimensions;
  • possibility of thickness gauge fastening on the hand.

Metrological performance:

Admissible absolute error ΔН ± (0.1 + 0.005×Hx) mm
Admissible relative error δC ± 1.5 %
Admissible additional error at the surface roughness of Rz=320 µm ± 0.2 mm
Admissible additional error at the surface curvature radius of R=30 mm ± 0.1 mm

Probes for thickness gauge:

Ultrasonic double crystal probes for manual thickness gauges:

Designation Operating frequency, МHz Operating range of thickness measurement, mm Dimensions of working surface, mm Overall dimensions of probes, mm
P112-10-6/2-Т-003 10±1 0.6 – 20 9 22х39
P112-5-10/2-Т-003 5±0.5 1 – 100 14 22х42
P112-2.5-12/2-Т-003 2.5±0.25 3 – 300 16 24х42
  • View Delivery set for ultrasonic thickness gauge TUZ-5