For the past 6 years, I have been evaluating test systems which where used by the navy to accept or reject final product. That is, we ensured (certified) that a test system was capable of correctly assessing a product to meet its specified requirements. That evaluation was done on test system hardware and software prior to production. Today, with shrinking defense dollars, we are also being asked to evaluate test systems once production has started using test data and specifically to use the tools and techniques of section 6.0 of ANSI/IPC-PC-90. My concern is that section 6.0 seems to be written for high volume production. However, I am dealing with small volume production in the range of 50-100 units per year. Is anyone out there using the tools and techniques of ANSI/IPC-PC-90 on small volume production? How are you determining reference values? For accuracy and reproducibility, are "golden" units or production units being used? Does any one have experience in this area? Charles Campuzano Naval Warfare Assessment Division Voice: 909-273-5766 [log in to unmask] *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************