It establishes a clear methodology for measuring oven temperature over time to create a "baseline profile". Repeatability:
: The standard provides a methodology to demonstrate that an oven can replicate the same thermal conditions day after day. ipc7801 pdf
Think of it this way: IPC-7711 tells you how to take the chip off and put it back on . IPC-7801 tells you how to rebuild the chip’s feet . It establishes a clear methodology for measuring oven
In all these cases, a certificate of compliance referencing is often required by the end customer. ipc7801 pdf
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