air blank | quantitativeanalysis

What is Purge Fail on an Intoxilyzer ?

What is a Purge Fail on an Intoxilyzer 8000C ? What is a Purge File on an Intoxilyzer 5000C ? How does this phenomenon affect reliability...

What is an Ambient Fail on an Intoxilyzer 8000C?

What does "ambient fail" or "ambient failed" mean on an Intoxilyzer 8000C? Watch the following video and ask yourself why the ambient...

What is an air blank on an Intoxilyzer 8000C?

What does an air blank look like on an Intoxilyzer 8000 or 8000C? What is a blank test? What is a system blank test? What does 000 mean...

Ambient Fail Threshold 5, 10, 19, 20 ?

We know that the ambient fail threshold (the mg% point at which the exception error is flagged) on both the Intoxilyzer 5000/5000C and...

Reliability: 64 in 2011 Ambient Threshold Changes, Elevated Zero, Purge Fail

This is the same Intoxilyzer® 64 with upgraded keyboard and (software) serial number depicted in the blog "Ambient Conditions Change...

Reliability: Cal Checks in the Context of Earlier & Later Ambient Fails

Tip 47: A calibration check using a wet-bath simulator containing alcohol standard is not reliable if information is missing about air...

Ambient Conditions Change Baseline 0 on an IR Breath instrument - Disappearing Alcohol

Experiment studying the phenomenon of disappearing alcohol It is easy to replicate this experiment on an Intoxilyzer® 5000. It is more...

Reliability: Disabling Ambient Fail Exception, Making Alcohol Disappear

Tip 45: Study the breath room video and learn everything you can about the breath room and detachment. Watch for: Has the qualified...

Reliability: Air Blanks "System Blank Test"

Tip 43: A properly functioning approved instrument air blank system (including the instrument itself, the ambient environment around the...

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