Manufacturers of helium leak testing systems require calibrated leaks of various sizes with individually adjusted leak rates for the purpose of setting up and calibrating their systems.
Depending on the type of application, these calibrated leaks are either installed in the test sample as a master leak or are installed in the test chamber itself.
INFICON offers calibrated leaks which are capable of meeting the requirements concerning type and required leak rate.

These types of calibrated leaks are only available on request.