LM1000
- Productivity High-accuracy step-tester for universal and dedicated fixture designs
- Stability 2 cameras for top/bottom offset compensation
- Flexibility Advanced 4-wire, µShort and voltage drop measurement methods
Description
The LM1000 is a highly precise compact and fully automated step tester for the electrical test of HDI bare boards in mass production.
The solid granite frame provides the highest accuracy. Two high-resolution cameras (top and bottom) scan the PCB and enable the automatic micro-adjustment of the fixtures.
The dual shuttle and a dual vacuum grabber – 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 and a max. product size of 400 mm x 300 mm 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.
Brochures
Specification
|
Max. # Test Points |
49,152 per side (OD 35 mil) |
|
Continuity test |
30 Ω - 10 KΩ |
|
Short test |
100 KΩ - 100 MΩ |
|
Test area |
244 x 163 mm (9.6" x 6.4") |
|
Isolate Voltage |
35 V – 250 V DC |
|
4-wire Kelvin |
Range 0 mΩ - 50 KΩ with a tolerance |
|
(± 3 mΩ), up to 1.500 measurement/sec |
(depending on accuracy and board size) |
| Extended inspection methods | Leakage, Spare, µShort, 4W open, 4W resistor, measurement of resistor divider ratio |
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