NorCom 2020-WL

New 2020-WL

The NorCom 2020-WL inspects MEMS and other wafer level devices for both gross and fine leaks simultaneously while automatically rejecting all leaking devices. The system accepts up to an eight inch wafer that can be optionally loaded into the machine on saw frames measuring up to eleven inches square.  The equipment is easy to setup and use, and the results can be networked to an SPC system for tracking all devices tested. It is ideal for leak testing any wafer level device that has an internal cavity. The system can inspect up to 1000 devices per cycle in both the singulated and un-singulated states.

The NorCom 2020-WL reports quantitative leak test results in the industry standard units of cc-atm/second of the test gas used. Because Optical Leak Testing is measuring the lid deflection of the package under pressure and not measuring molecules of the test gas, it is not susceptible to gas absorption issues or require long pressure bombing like helium mass spectroscopy.


  • Quantitative results measured in cc-atm/second helium
  • One-step calibration and setup
  • Simultaneously tests for fine and gross leaks
  • Inspects MEMS and other wafer level devices.
  • Provides Statistical Process Control (SPC) for tracking of test results
  • MIL-STD 883 Method 1014, MIL-STD 750 Method 1071
  • Can inspect up to an 8″ wafer on or off the saw frame.


  • Mems and wafer level devices with an internal cavity


  • 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.

Request a device sample test or follow-up call:

NorCom can inspect your sample devices with OLT and furnish a full leak test report at no cost.