Portable Industrial Digital Ultrasonic Flaw Detector, NDT Ultrasonic Flaw Detector

Product Description

portable industrial digital ultrasonic flaw detector, NDT ultrasonic flaw detector

1 Introduction

This LR680 is a portable industrial digital ultrasonic flaw detector that can detect, locate, evaluate and diagnose various defects (cracks, inclusions, pores, etc.) in the workpiece quickly, conveniently, without damage, and accurately. It can be used both in the laboratory and on the engineering site. This instrument can be widely used in manufacturing, iron and steel metallurgy, metal processing, chemical industry and other fields that require defect detection and quality control. It is also widely used in online safety inspection and Life assessment in the fields of aerospace, railway transportation, boilers and pressure vessels, etc.

The instrument can be widely used in locating and sizing hidden cracks, voids, disbands, and similar discontinuities in welds, forgings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural components.

portable industrial digital ultrasonic flaw detector, NDT ultrasonic flaw detector
1.1 Features of the Instrument

The core hardware is designed with ARM+FPGA, and the software uses a highly reliable multitasking operating system, which greatly improves the function, portability, durability and reliability of the instrument.

This instrument uses a master-slave menu, and is designed with shortcut keys and a digital rotary knob.The instrument is light and portable, and can be held with one hand.

portable industrial digital ultrasonic flaw detector, NDT ultrasonic flaw detector
1.2 Specifications

Measuring Range	0 to 15000 mm, at steel velocity
Material Velocity	1000 to 20000m/s
Gain	110 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB
System Linearity	Horizontal: +/-0.2% FSW, Vertical: 0.25% FSH, Amplifier Accuracy +/-1 dB
Sensitivity Leavings	more 50dB(Deep 200mmΦ 2 flat-bottomed hole)
Dynamic range	more 40dB
Bandwidth (amplifier bandpass )	0.2 to 20 MHz
Pulse Displacement	more 32dB
Resolving Power	more 40dB
Noise	less than10%
Display Delay	-20 to 3400 µs
Probe Delay/Zero Offset	0 to 99.99µs
Test Modes	Pulse echo, dual element and thru-transmission
Pulser	Tunable Wave Pulser
Pulse Repetition Frequency ranges	from 20 Hz to 2000 Hz
Pulse Energy	100V, 200V, 250V, 300V, 500V selectable
Gate Monitors	Two independent gates controllable over entire sweep range
Rectification	Positive half wave, negative half wave, full wave, RF
Reject (suppression)	0 to 80% full screen height
Units	Inch or millimeter
Transducer Connections	BNC or LEMO
Power Requirements	AC Mains 100-240 VAC, 50-60 Hz
Operating Temperature	-10ºC to 50ºC
Storage Temperature	-30ºC to 50ºC
Equipment weight	1.92kg
Equipment size	:263×170×61(mm)