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Detection limit
The measured value, obtained by a given procedure, for which the probability of falsely claiming absence of a component is β, given a probability…
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15 results for “Detection limit”
Documents
SP 250-5 — Alpha Particle Calibrations
…detection systems is that sources up to relatively large areas can be measured; however, because of the high detection efficiencies and count rate limitations…
…drift detection between calibrations, evidence for auditors that results stayed in control since the last calibration (limits the recall scope if something fails as…
Documents
SOP 30 — Process Measurement Assurance
…Control chart parameters to establish limits are as follows: Reference Line = Calibrated Check Standard value, S c Mean Line = xof measured S c data…
…detection circuitry. In addition, the finite bit depth of digital instruments produces an effective quantization noise V q . The relative voltage resolution limit eV…
…The use of lock-in detection minimizes the sensitivity to background light in the room and vastly improves the signal-to-noise ratio compared…
Documents
GMP 11 — Calibration Intervals
…Periodic recalibration detects uncertainty growth, serves to reset values while keeping a bound on the limits of errors and minimizes the risk of producing…
…The diffusivity is on the order of magnitude of (3) ���� ����= ���� 2 50∙����2 <10 −16 m 2 /s , whereas this measurement service is limited…
Documents
GLP 1 — QA Lab Measurement Results
…Having such a system in place will allow the laboratory to know, within the limits of a measurement process, that measurement results are valid…
…The hygrometer was specified to have a resolution of 0.1 nmol/mol with a lower detection limit (LDL) of 0.3 nmol/mol…