PCE-FD 20 Flaw Detector

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Juba, South Sudan

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Description reviews

PCE-FD 20 Flaw Detector

The PCE-FD 20 is a portable ultrasonic flaw detector featuring a large LCD screen that visualizes A-scan representations of ultrasonic signals and B-scan cross-sectional views. It’s well-suited for mechanical engineering, aerospace, and metallurgical applications. This defectoscope operates using high-frequency ultrasound and comes with a contact transducer that includes two different probes (45° and 90°). It’s designed to measure material thickness and detect various imperfections, including discontinuities in welds.

PCE-FD 20 Key Features

Operating frequency range: 1 … 10 MHz
Measured time interval range: 6 … 1000 microseconds (µs)
Sound velocity: 1000 … 9999 m/s
Implements shadow, echo and mirror-shadow testing methods
Features a USB interface for downloading data to PC for detailed analysis
Lightweight
Battery or electric power
1.5 m long probe cable

PCE-FD 20 Specifications

Technical specifications

Operating frequency range	1 … 10 MHz
Measure time interval range (scan duration)	6 … 1000 microseconds (µs)
Sound velocity range	1000 … 9999 m/s
Deviation of measurement of time intervals	Not exceed ± 0.025 µs
Max. deviation of amplitude of signals at receiver input in 0 … 110 dB range	Not exceed ± 0.5 dB
Testing gain region	125 dB
Averaging over the quantity of starts	1 … 16
Range of time-variable gain (TVG) / Number of control points TVG	40 dB / 15
Duration of excitation pulse to load	0 … 0.5 µs
Amplitude of excitation pulse to 50 Ohm load, not less	100, 200, 300
Operating frequency range of receiver at -3 dB	1 … 10 MHz
Deviation of amplitudes of input signals in 10 … 100% range of screen height	Not more than 1 dB
Scanning	1 … 1000 µs
Scanning delay	0 … 2000 µs
Measurement range of time intervals	0 … 1000 µs
Prism of probe delay	0 … 15 µs
Automatic signaling of defects (AFS)	Dual-gate
Setting range of AFS gates	0 … 2000 µs
Adjusting thresholds of AFS gates	0 … 100%
Detection of signals (receiver)	Positive half-wave, radio mode
Dimensions of device (approx.)	80 x 162 x 35 mm / 3.14 x 6.37 x 1.37″
Dimensions display (approx.)	48 x 74 mm / 1.88 x 2.91″
Power supply	100 … 250 V AC or 3 x 1.5 V AA batteries
Weight (approx.)	250 g / 0.55 lb (without batteries)