Acceptance Audits

Calibrated Measurement Audit Closes

accepted interval

Blank, drift, resolution, calibration, replicate, and control gates close together. Exact arithmetic here means exact results for the stated model inputs; measured inputs still carry uncertainty and significant-figure limits.

highlighted = computed this step

Drift and resolution agree on the signal interval

Drift gives signal interval 14 through 16. Resolution gives 14 through 16.

S∈[14,16]S\in[14,16]
Baseline drift boundsA drifting baseline produces a checked net interval.measuredlowhighnet lownet high

The signal interval is converted by calibration

Signal 14 calibrates to 7; signal 16 calibrates to 8.

V∈[7,8]V\in[7,8]
Calibration lineStandards fix slope, offset, inverse value, and range gate.low standardhigh standardunknown

All gates support the accepted interval

The control passes, replicate half-range 2 passes, and the accepted calibrated interval is 7 through 8.

accepted [7,8]\text{accepted }[7,8]
Measurement acceptanceFinal acceptance is bound to the checked source gates.accepted