PCE USC 20 [PCE-USC20] Flaw Detector


  • Rp0



PCE-USC 20 is a portable or benchtop ultrasonic flaw detector or ultrasonic thickness gauge with a 5.7" TFT color LCD screen. This ultrasound-based thickness meter uses one or two contact transducers (four different probes included; 90 °, 70 °, 60 °, 45 °) to measure material or wall thickness, detect flaws or defects in welds, and monitor the effects of corrosion on pipes and tanks.

PCE-USC 20 is an ultrasonic flaw detector used for non-destructive testing (NDT) and inspection in a wide variety of applications in industries such as chemical, oil and gas, metallurgical, manufacturing, quality control, metalworking, welding, machining, engineering, product research and development, construction, transportation and aerospace. 

 

Technical specifications

Measurement range 0.5 ... 9999 mm (longitudinal shaft steel), continuously adjustable
Sound velocity 1000 ... 15000 m/s, continuously adjustable, coarse adjustment
Display delay -10 ... 2000 mm
Probe delay 0.00 ... 199.9 µs
Transmitting impulse 400 V negative signal peaks
Damping (impulse generator) 50 / 100 / 200 / 500
Work mode One- or two-probe measurement
Operating frequency range 0.5 ... 20 MHz
Pulse repetition frequency 40 / 250 /1000 Hz optional
Amplification / gain (receiver) 0 ... 110 dB
Rectification (receiver) Whole wave, positive half wave, negative half wave, high frequency representation
Alarm limits Limit A (Gate A) and Limit B (Gate B), 
Adjustable as positive or negative peak with automatic (visual or audible) alarm
Measurement mode Limit value  / Extreme value mode
Measurement deviation horizontal linearity ≤0.1 %
Measurement deviation vertical linearity ≤3 %
Excess sensitivity ≥62 dB
Dynamic range ≥40 dB
Resolution remote field ≥30 dB
Sampling rate 400 MHz
Measurement data storage 500 records
Signal reproduction Permanent recording of signals with the playback of dynamic echoes  
Surface adjustment Automatic adjustment of the error position of the angled probes
Automatic amplification 20 ... 80 %, in 1 % steps
Menu language English, Chinese
Interface USB-A, USB-B, Ethernet
Display 5.7 " TFT color LCD (640 x 480 pixels)
Operating temperature -10 ... +50 °C
Power supply AC: 100 ... 240 V
DC: 15 V / 4 A
Battery Li-ion battery (10.8 V, 5200 mAh)
Battery opearting time per charge >6 hours
Protection class IP54
Weight 1.4 kg (incl. battery)

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Tags: Flaw Detector