Ultrasonic probes for NDT equipment

Ultrasonic contact straight-beam double crystal probes

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Designation Reflector diameter Testing range by МD4 block Probe frequency Signal/noise ratio at the depths of testing range, no worse than Working surface dimensions
mm mm MHz dB mm
P112-2,5-12-003 1,6 2-30 2,5±0,25 16 Ø16
P112-5-12-003 1,2 1-30 5±0,5 16 Ø16
P112-5-6-003 1,2 1-25 5±0,5 16 Ø9
P112-5-3х4-003 1,2 1-25 5±0,5 16 13 х 18

Designation Reflector diameter Testing range by МD4 block Probe frequency Signal/noise ratio at the depths of testing range, no worse than Working surface dimensions
mm mm MHz dB mm
P112-2,5-10х4-003* 1,6 2-30 2,5±0,25 16 35 х 9
P112-2,5-4х10-003* 1,6 2-30 2,5±0,25 16 35 х 9
P112-2,5-4х15-003* 1,6 2-30 2,5±0,25 16 35 х 9

Designation Reflector diameter Testing range by МD4 block Probe frequency Signal/noise ratio at the depths of testing range, no worse than Working surface dimensions
mm mm MHz dB mm
P112-1,25-20х6-003* 3,2 10-90 1,25±0,13 16 Ø32
P112-2,5-20х6-003* 1,6 10-70 2,5±0,25 16 Ø32
P112-5-20х6-003* 1,2 10-70 5±0,5 16 Ø32

Ultrasonic contact straight-beam double crystal probes for thickness gauging

Designation Probe frequency Thickness measurement range (in steel), 40x13 Minimum curvature radius Working surface dimensions
Salient Concave
MHz mm mm mm mm
P112-10-2х3-003* 10±1 0,5-4,0 2,0 10,0 2x6

Ultrasonic contact straight-beam double crystal probes for thickness gauging

Designation Probe frequency Thickness measurement range (in steel), 40x13 Working surface dimensions Overall dimensions
MHz mm mm mm
P112-10-6/2-Т-003* 10±1 0,6-20 Ø9 Ø22x39
P112-5-10/2-Т-003* 5±0,5 1-100 Ø14 Ø22x42
P112-2.5-12/2-Т-003* 2,5±0,25 3-300 Ø16 Ø24x42

Ultrasonic contact straight-beam double crystal probes with elastic protector for work with rough surfaces

Designation Reflector diameter Testing range by МD4, MD18 blocks Probe frequency Signal/noise ratio at the depths of testing range, no worse than Working surface dimensions
mm mm MHz dB mm
P112-1,25-20Х6-P-003* 3,2 90-180 1,25±0,13 16 Ø32
P112-2,5-20Х6-P-003* 1,6 30-90 2,5±0,25 16 Ø32
P112-5-20Х6-P-003* 1,2 10-70 5±0,5 16 Ø32

* These probes can be delivered at extra cost.

- operating temperatures range is from minus 10 to plus 50 °С.

** - for UD2-12 flaw detector the final three figures of probe -002 designation (for example P121-1,25-40-M-002).