RoBAT USHM

  • Universal Single Head Machine (USHM)
  • Multiple Test functions available
  • Electrical Test, TDR, PDM, AOI
  • Customer can build a specification suitable for their application
  • Test functions can be added as future on-site upgrades

Additional Information

Test Functions

Automatic Optical Inspection (AOI)
  • Yes
DC Electrical Test (capacitance)
  • Yes
TDR High Speed SI Test
  • Yes
Mechanical Measurement Test
  • Yes
Pin Depth Measurement
  • Yes

Fault Coverage

Mating Side Missing/Bent Pins
  • Yes
Other AOI Faults - Guide Pins etc.
  • Yes
Bent Under Compliant Pins (under connector)
  • Yes
Missing Compliant Pins (under connector)
  • Yes
Concertina Compliant Pins (under connector)
  • Yes
Incorrect Back Drilling
  • Yes
Skew Faults
  • Yes
Impedance Faults
  • Yes
Shorts
  • Yes (available as an option)
Opens
  • Yes (available as an option)
Download Machine Comparison Chart
1- Available as an option
2 - Available with 4-head option
3 - Using single point PDM module
4 - Using either a single point module or using TDR/VNA measurement (depends on board architecture)

Dimensions & Diagrams

Product Description

  • Able to test Backplanes and Linecards (both bare and assembled)
  • Multiple test functions available in one machine; including: TDR, Electrical test (DC + local component measurement), Mechanical Test (measuring features on the surface of the board + lengths of complaint pins inside the board)
  • Single sided test machine (Double-sided boards can be flipped over to allow the 2nd side to be tested)
  • Can be converted to a conveyorized in-line machine
  • Customer can build a specification suitable for their application
  • Test functions can be added as on-site upgrades
  • Uses the same module technology (both in spring probe and mating connector configurations) as the RoBAT S1 and RoBAT RCI machines
  • Large working area (1000mm x 650mm)
  • Tests every type of backplane – small/large, simple/complex – There are no pin pitch or pin quantity limits
  • Tests every type of connector – fine pitch signal to heavy power connectors
  • Very fast to changeover product types < 5 minutes
  • Has low tooling (fixture) cost
  • Easy to program and commission – typically < 2 days to complete – common suite with other RoBAT systems.
  • Expandable to other test options e.g. Eeprom Programming
  • Easy to modify test program for product changes
  • Off-line Graphical Repair station
  • Extended life of mating module due to high reliability of design and robotics
  • High resolution AOI system detects bent pin faults with a great degree of accuracy. Best pin test tolerance can be set as low as +/- 0.1mm

Downloads & Documents

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