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In
the case of fiber optic devices,
the components can be inspected
with the fiber optic pigtail attached,
eliminating fiber-handling issues.
In addition, problems of high
temperature exposure, contamination
and helium absorption experienced
with other leak test methods are
overcome. Optical Leak Test technology
has been included in MIL-STD 883F.
Features
• Quantitative results
measured in cc-atm/second
helium
• One-step calibration
and setup
• Simultaneously tests
for fine and gross links
• Tests variety of hermetically
sealed devices, including
PC board-mounted and pig-tailed
packages
• Provides Statistical
Process Control (SPC) for
tracking of test results
• MIL STD approved
Benefits
• Reliable and repeatable
test results
• No helium mass spectroscopy
or bubble testing
• Increases production
throughput
• Improves packaging
process control
• Eliminates back-end
production bottlenecks
• Minimal training required
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