Overview:

The ultrasonic weld inspection instrument is a portable non-destructive ultrasonic flaw detector that analyzes ultrasonic wave propagation to detect cracks, pores, inclusions, and other defects in metal, non-metallic, composite, and other materials. It is widely used in mechanical manufacturing, steel metallurgy, metal processing, the chemical industry, and for quality control, as well as in aerospace, railway transportation, boiler pressure vessels, and other sectors for safety inspection and lifespan evaluation. Ergonomically designed with a lightweight, rugged body, shock-resistant buttons, and simplified menus, it improves efficiency and reduces labor intensity. Manufactured in compliance with EN12668-1, it offers high performance, stability, reliable quality, strong anti-interference capability, and full industry-standard compliance. Powered by original imported high-capacity lithium batteries with no memory effect, it provides over 10 hours of continuous operation, making it ideal for field inspections.

Features:

IP54 waterproof, dustproof, and shockproof – Unlike most market instruments lacking waterproofing, the resists moisture and dust, preventing accelerated circuit/chip aging and reducing failure rates in humid or dusty environments (common in southern/northern regions).
99% imported core chips & components – Ensures superior precision, sensitivity, stability, and lower noise.
Lightweight (1.4kg incl. battery) – Intuitive button layout for user-friendly operation.
High-end upgrade supports AWS (American Welding Society) standards & Chinese weld GB standards – Aligns with international performance benchmarks.
Large-capacity memory – Solves on-site data storage challenges.
400MHz hardware sampling rate – Guarantees reliable and accurate data acquisition.
0-22MHz wide frequency bandwidth – Enhanced compatibility.
Weld mapping function – Visually displays defect locations within welds.
Real-time PC screen mirroring – Enables large screen display for teaching/demonstration.
Narrow-pulse technology – Delivers superior waveform signal-to-noise ratio.
7″ TFT color LCD (movie-playback clarity) – Outperforms standard monochrome screens.
Waterproof gold-contact buttons – 10+ years lifespan.

Technical Specifications:

	ACTPSAM-123(A)	ACTPSAM-123(B)	ACTPSAM-123(C)
Range (mm)	0 to 10000	0 to 10000	0 to 15000
Velocity (m/s)	1000 to 15000	1000 to 15000	1000 to 20000
Sensitivity Reserve (dB)	≥60	≥62	≥65
Dynamic Range (dB)	≥40	≥46	≥48
Horizontal Linearity Error	≤0.1%	≤0.1%	≤0.1%
Vertical Linearity Error	≤3%	≤3%	≤2.5%
Far Zone Resolution (dB)	≥28	≥30	≥32
Frequency Range (MHz)	0 to 22	0 to 22	0 to 22
Transmission Pulse	400V Spike	400V Spike	400V Spike
Continuous Storage	No	Yes	Yes
RF Detection	No	Yes	Yes
AWS Standard	No	Yes	Yes
Weld Diagram	Yes	Yes	Yes
Peak Memory	Yes	Yes	Yes
Echo Envelope	Yes	Yes	Yes
Languages	CN/EN/DE/FR/NO
Waterproof Rating	IP54
Data Storage	500 sets	500 sets + 8GB expansion
Probe Delay (μs)	0.0 to 199.9
Gain Adjustment	0dB to 110dB (0.0/0.1/0.5/1.0/2.0/6.0dB steps)
Damping	High/Low
Operation Mode	Single/Dual probe
Detection Mode	Full wave/Positive half/Negative half/RF
PRF (Hz)	40/250/1000 (selectable)
Pulse Shift (mm)	-10.0 to 2000
Sampling Rate	400MHz hardware sampling
Measurement Mode	Leading edge or peak
Auto Gain	20%-85% (5% steps)
Interfaces	USB Type A/B + Ethernet (3 total)
Display	5.7″ high-brightness TFT (640*480)
Power Supply	AC:100V to 240V DC:15V/3.8A
Operating Time	>6 hours continuous
Operating Temperature	-10°C to +50°C
Screen Mirroring	Real-time PC display for teaching
Weight	~1.4kg (with battery)