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LM1000 Universal Grid Test

Step Testing of HDI Bare Boards

The LM1000 is a highly precise compact step tester for the electrical test of HDI bare boards in mass production. It’s unique concept – based on solid granite – delivers the highest accuracy. Two high-resolution cameras (top and bottom) scan the bare board and enable the automatic micro-adjustment of the fixtures to the correct position. The dual shuttle and a dual vacuum handler – driven by fast linear motors – provide high throughput multi-tasking product handling. The machine runs either with universal fixtures up to 6.4″ x 9.6″ test area or with a dedicated fixture. This gives the customer the possibility to choose the best price-performance technology for the specific application without being limited by the equipment.

Key Features

  • Octal Density Universal Grid System
  • Granite based mechanics for highest accuracy
  • Integrated fully automatic optical alignment (micro-adjustment)
  • Quick and easy fixture set-up
  • High density cassettes for dedicated fixtures (optional)
  • Customizable universal grid test area up 9.6″ x 6.4″ (244 mm x 164 mm)
  • Ready for use with universal fixtures and dedicated fixtures
LM1000 neue Einhausung_freigestellt_3_2016_200x122

  • Test Area
  • 9.6″ x 6.4″
    (244 mm x 164 mm)
  • Desnity
  • 35 mil (OD)
  • Fixture Design
  • Universal & Dedicated Fixture
    (48 mm)
  • Optical Alignment
  • Yes
© atg Luther & Maelzer 2023
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