Sensor Drift Replay LabMeasurement-assurance replay

Freezer replay loaded. Detection review is required.

Freezer replay loaded.

Replay workspace

Freezer probe July verification

Exploratory local replay - not live monitoring or an accredited calibration certificate.

InstrumentDUT-FRZ-07CR-2048 / degC / +/-0.5
ReferenceREF-RTD-A17U 0.05 / valid to 2026-12-15
Baselinen=8 / mean 0.008exploratory limits
PacketReview blocked7 blockers

DUT / reference / residual

Timestamped replay with explicit limits

23 valid / 1 missing
DUTReferenceResidualExpanded uncertaintySelected detection

Selected detection

Linear residual rise

Expected match
Window
m-09 to m-14
Method
linear
Magnitude
+1.35 degC
Detection delay
5 samples

Residual slope and total change exceed the configured exploratory linear thresholds.

Detections40 reviewed
Residual mean0.008baseline degC
Action limits-0.094 / 0.109exploratory degC
Expanded U0.224entered model degC

Source rows

Measurement lineage

IDTimestampDUTReferenceResidualEnvironmentQuality