BatchTest Corporation
BatchTest Corporation
 
 
 
 
 
 
Automated End-Of-Line (Production) Testers

Our End-Of-Line testers are well suited for critical product functionality and parameters testing on a high volume assembly or production line.

These testers are built for production testing of a proven product design as they do not provide the same device characterization and testing flexibility as our Functionality / Parametric testers.

Our EOL testers offer the following advantages:

  • Designed for production (high volume)
  • Testing with Accuracy, Reliability, and Repeatability
  • Optimized for Test-Speed
  • Simple yet robust proven design, easy to maintain
  • Modular design allowing future upgrades and reuse

For customers of our Functionality/Parametric testers, we are able to import parts of the tester modular design into a new EOL tester. This results in a shorter tester development time as well as significant cost-saving to our clients.

In some cases we are also able to modify our Functionality testers to perform as an EOL tester, further reducing final cost to our clients.

End-Of-Line Tester

System Components

We utilize the following components to design our EOL testers. We also work with client-specified components not listed here.

Hardware

  • Durable bed-of-nails or custom fixtures
  • National Instruments  -  PXI,   CompactPCI
  • PXI Chassis
  • Agilent  /  Keithley  /  Tektronix Test & Measurement equipment,  Power Supplies,  Electronic Load
  • Robotic Arm  /  Industrial Robot
  • Linear Stage,  Stepper,  Servo Motors,  Precision Actuators
  • Pneumatic Control Valves
  • Barcode Readers - manual or automatic
  • Emergency Stop Switch, safety design including limit or kill switches
  • Tower Lights
  • Tower Light
  • Labels and/or reports Printer
  • Monitor & Keyboard on swing arm or tray
  • Durable parts & tester housing
  • Sensors - Displacement, Pressure, Temperature, Vision
  • Load Cell

Software

  • Windows XP / SP2 or Real-time OS (VXworks, LabVIEW RT)
  • C  /  C++  /  C#  /  Assembly
  • LabVIEW,  LabWINDOWS/CVI
  • SQL  /  Access
  • Firmware - bootloader and functionality code for 8 / 16 / 32 Microcontrollers and processors
  • Eprom or processor programing & verification
  • EEprom checker

Communication

  • Ethernet,  Wi-fi (802.11x)
  • USB,  RS232,  RS485
  • CAN,  J1939
  • GPIB  /  IEEE-488
  • I2C,  SPI,  UART / LIN,  IrDA

Human Machine Interface

  • Easy to use Graphical User Interface
  • Test Manager Suite
    (Administrator / Programmer / Operator modes)
  • Component Drivers - LabVIEW / .NET
  • Automated Report Generation
    - Microsoft Word (.doc)
    - Microsoft Excel (.xls)
    - Adobe Acrobat (.PDF)
    - ASCII Text (.txt)
  • Requirements database
    - IBM DOORS
  • Storage database
    - Microsoft SQL
    - Microsoft Access
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