SMT Equipment

TR7500QE - 3D Automated Optical Inspection System

Company Information:

TRI - Test Research, Inc. USA

Test Research is the World's leading supplier of Test and Inspection Solutions in the PCBA Manufacturing Test & Inspection Industry. From 3D SPI, 3D AOI and 3D AXI Systems to MDA, ICT and Functional Test. Industry 4.0 Ready.

San Jose, California, USA


  • Phone 408-567-9898
  • Fax 408-567-9288

TRI - Test Research, Inc. USA website

Company Postings:

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TR7500QE - 3D Automated Optical Inspection System

TR7500QE - 3D Automated Optical Inspection System


TR7500QE - 3D Automated Optical Inspection System



Offered by:

TRI - Test Research, Inc. USA

TR7500QE - 3D Automated Optical Inspection System Description:

The TR7500QE AOI offers high performance 3D solder and assembly inspection by combining the next generation multi-angle 2D and 3D technologies based on 4-way adaptive digital fringe pattern projection and 4 side view cameras. Latest inspection software ensures quick CAD-based programming and features fully customizable templates for zero escapes on any PCBA.


  • • Multi-angle 2D + 3D Coverage
    • 4-way Digital Fringe Projectors
    • 4 Side View Cameras
    • Up to 40 mm 3D Height Range
    • High Speed CoaXPress Imaging
    • Optional 3D Laser Module


Optical System

Imaging Method Stop-and-Go Imaging
Top Camera 12 Mpix
Angle Camera 6.5 Mpix
Imaging Resolution 10 µm, 15 µm (factory setting)
Lighting Multi-phase true color LED, Coaxial lighting
3D Technology Quad Digital Fringe Projectors
Max. 3D Range 12 Mpix@ 10 µm: 0-10 mm
12 Mpix@ 15 µm: 0-40 mm*

* Need GPU card upgrade

Inspection Performance

Imaging Speed 12 Mpix@ 10 µm: 13.5 cm²/sec
12 Mpix@ 10 µm: 23 cm²/sec with optional CoaXPress
12 Mpix@ 15 µm: 30 cm²/sec
12 Mpix@ 15 µm: 50 cm²/sec with optional CoaXPress

Note: Depending on component distribution 

Motion Table & Control

X-Axis Control Ballscrew + AC-servo controller (Linear motor optional)
Y-Axis Control Dual driven ballscrew + AC-servo controller
Z-Axis Control Ballscrew + AC-servo controller
X-Y Axis Resolution 1 µm

Board Handling

Max PCB Size TR7500QE: 510 x 460 mm
TR7500L QE: 660 x 610 mm
TR7500QE DL: 510 x 310 mm x 2 lanes, 510 x 590 mm x 1 lane
PCB Thickness 0.6-5 mm
Max PCB Weight 3 kg
Top Clearance 50 mm
Bottom Clearance 40 mm
Edge Clearance 3 mm [5 mm optional]
Conveyor Inline
Height: 880 – 920 mm

* SMEMA Compatible

Inspection Functions

Component Missing
Wrong Marking (OCV)
Upside Down
Extra Component
Foreign Material
Lifted Component
Solder Solder Fillet Height
Solder Volume %
Excess Solder
Insufficient Solder
Through-hole Pins
Lifted Lead
Golden Finger


WxDxH TR7500QE: 1100 x 1730 x 1750 mm
TR7500L QE: 1250 x 1880 x 1750 mm
TR7500QE DL: 1100 x 1830 x 1750 mm

Note: not including signal tower, signal tower height 520 mm
Weight TR7500QE: 920 kg
TR7500L QE: 1170 kg
TR7500QE DL: 950 kg

TR7500QE - 3D Automated Optical Inspection System was added in Feb 2018

TR7500QE - 3D Automated Optical Inspection System has been viewed 463 times

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