Drift

Reliability: Flooded Sample Chamber 2

My 66 series 5000 with the flooded sample chamber is still drying out. Initially I would receive a "Processor Error" flag on startup...

What is Differential Voltage Monitoring (DVM) ?

Many years ago Ontario defence lawyers cross-examined breath techs on "how much room there was" on the particular Intoxilyzer 5000C to...

Change of Response at One Point but Not at Another Point that is Equivalent

Purpose: To suggest that there is empirical evidence in the matter before the Court of change in response by the approved instrument at...

Response Drifts Over Time

In an article relied upon by the SCC in St. Onge, Brian Hodgson stated: Defence lawyers need to educate themselves about the meanings of...

Causation of Error v. Calculation of Drift in Precision - Evidence Based Assessment of Reliability

What is the purpose in Stinchcombe/McNeil disclosure or O'Connor production of maintenance records and historical data? Crown CFS...

Durability Over Time

Purpose: To obtain admissions respecting the inadequacy of ATC / CFS recommendations in requiring "stability of metrological...

Error Rates and Drift in Precision

Purpose: To establish that the ATC/CFS is not sampling from aging instruments out in the field to determine error rates To establish that...

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