Portable Ultrasonic Flaw Detector

Portable Ultrasonic Flaw Detector

Portable ultrasonic flaw detector has the measuring range of 0-6000mm which can meet the defect detection needs of manufacturer and steel requirements of metallurgical industry, metal processing industry, and chemical industry.
The low-power consumption design and large-capacity lithium battery guarantee that the ultrasonic flaw detector can be used for a few months.
Technical Parameters
Measuring range: 0~9999mm at steel velocity
Bandwidth: 0.2 to 15MHz (automatic matching according to the probe frequency)
Material velocity: 1000-15000m/s
Dynamic range: ≥36dB
Vertical linear error: ≤2.0%
Horizontal linear error: ≤0.1%
Resolution: >40dB (5P14)
Sensitivity leavings: 62dB (deep flat-bottom hole 200mm ?2)
Rejection: 0~80% linear without affecting the linearity and gain
Noise level: ≤8%
Probe type: straight beam probe, angle beam probe, dual element probe, through-transmit probe
Gates: wave-getting gate, wave-losing gate, single gate reading, dual gate reading
Alarm: beep alarm and LED light alarm
Power supply: DC 9V
Working time: ?10 hours
Overall dimension: 263×170×61mm
Operating temperature: -10?~50?
Relative humidity: 20~95%
Pulse energy: 200V, 300V, 400V, 500V selectable (suitable for various probes)
Pulse width: 30~510ns with continuous adjustments to different frequency probes
Probe damping: 200Ω, 500Ω selectable for meeting different requirements of resolution and sensitivity
Sampling: 10 digits AD converter at the sampling speed of 400MHz, waveform of highly fidelity
Rectification: positive half wave, negative half wave, full wave, RF
Gate reading: optional for single gate and double gate reading mode; peak readings within the gate
Gain: 0~110dB adjustable in selectable steps of 0.1 dB, 1 dB, 2dB and 6dB
Probe connections: BNC or LEMO
Note: all above indicators are got with 2.5 MHz probe and full wave detecting method.