High-frequency Ultrasonic Microscopic Detection System
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High-frequency Ultrasonic Microscopic Detection System

High-frequency Ultrasonic Microscopic Detection System

It can be applied to internal defect detection in semiconductor, chip package detection, composite new materials, diamond composite sheet, aerospace materials, low-voltage electrical appliances, new energy lithium battery, carbon fiber materials and other fields.
Application Areas

 

It can be applied to internal defect detection in semiconductor, chip package detection, composite new materials, diamond composite sheet, aerospace materials, low-voltage electrical appliances, new energy lithium battery, carbon fiber materials and other fields.

 

product-1000-562

 

Testing process

 

Longitudinal/transverse wave detection

A-scan, B-scan, C-scan, transmission scan, multilayer scan, Tray-pallet scan, etc.

 

product-571-339

 

Testing Standards

 

Comply with the relevant automation field application standards, national standards, international standards

 

Mechanical structure form

 

Can be customized according to client's requirements

 

System Software Advantages

 

◆ Full information recording waveform, 1:1 accurate reproduction of the shape of the inspected workpiece and the size of defects

◆ With zoom-in/zoom-out function, it can clearly show the state of defect edges.

◆Water layer straightening function, eliminating the water layer error generated by walking back and forth.

◆B and D scan can easily view the cross section of any XY axis

◆With custom color level function

 

Technical specification

 

Scanning step Minimum 7um

Bandwidth 1MHz~100MHz

Gain Adjustment Range 0db~110db

Step value 0.2, 0.5, 1.0, 2.0, 6.0dB, 12.0dB with high and low pass filter function

Resistance 50Ω, 500Ω

Transmitted pulses Square wave (voltage 50V to 250V, pulse width 10ns to 250ns)

Detection mode RF, full wave, positive half wave, negative half wave

Sampling Rate 100MHz~5GHz (multi-speed adjustable)

Sampling depth 512-4096

Pulse Repetition Frequency 20Hz to 27,500Hz, automatically adjustable

 

Technical Advantages

 

1, Wide bandwidth, can be adapted to a variety of medium and high-frequency ultrasonic application scenarios;

2, The highest 5GHz sampling frequency, sampling frequency adjustable, real restore the original waveform;

3, The system has A (point scanning), B (longitudinal scanning), C (transverse scanning), transmission scanning (need to configure the transmission scanning unit and receiving probe options), multi-layer scanning, Tray-pallet scanning function;

4, With wave amplitude, transit time, phase and FFT mode imaging function. Can realize the workpiece thickness measurement and ranging, defect size marking function, can count the defect size and area, automatically calculate the defect area ratio;

5, Waveform trigger mode: wave-peak, leading edge, over zero point;

6, With image coloring function, according to the phase flip automatic coloring; according to the gray level of manual coloring; according to the thickness change, automatic coloring.

 

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