Tongda Analysis Equipment Received State Funding Support

Posted by tongdaedith on Mär 13, 2019 in News |

X-ray inspection, divided into industrial large parts inspection; plastic bonding; safety inspection; IC, small motor, circuit board parts inspection; medical;

Xray micro focus Use: Check the chip, the internal structure of the device, bit shift.

Uses: Semiconductor BGA, circuit board and other internal displacement analysis; to facilitate the determination of BGA welding defects such as empty welding, virtual welding

XRAY: Micro-focus X-rays can pass through the molding compound and image the metal parts inside the encapsulation. Therefore, it is particularly suitable for evaluating lead deformation caused by flow induced stress. In circuit testing, the result of lead breakage is an open circuit, and the leads are The cross or lead is pressed on the edge of the die pad or on the metal wiring of the chip, which appears as a short circuit. X-ray analysis also evaluates the generation and location of bubbles, which are easily detected in large cavities larger than 1 mm in diameter.

Xray is related to the difference between CT: In simple terms, XRAY is projected by a concentrated beam to output a gray image, and CT is simulated as a three-dimensional image by rotating the beam and the sample and scanning each projection by computer tomography. Microfocus xray, mobile ray tube also has CT three-dimensional imaging computed tomography.

Standard detection resolution <500 nm; geometric magnification: 2000 times maximum magnification: 10000 times;

Low radiation: less than 1 μSv per hour; Voltage: 160 KV, open tube design

Anti-collision design; BGA and SMT (QFP) automatic analysis software, gap calculation software, general defect automatic identification software and video recording. These features are ideal for a variety of 2D inspection and 3D microfocus computed tomography (μCT) applications.

Tongda is a professional R&D manufacturer of analytical instruments. Tongda analysis equipment has received great financial support from the state. Whether it is in the use of equipment or in terms of price, it is very advantageous. Welcome all interested customers to contact us. Believe that we will not let you regret it.



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