Created Date: 6/15/ AM. The Intox EC/IR II employs two distinct analytical techniques to measure alcohol concentration. The EC/IR II uses a fuel cell (electro chemical) sensor and an infrared sensor. The instrument uses both of these techniques becauseh eac offers different advantages to the sampling process. The fuel cell sensor is specific to alcohol. To produce a on a Intox EC/IR II, the machine actually detects less than 1 millionth of a fluid ounce of alcohol in the breath sample. This amount is smaller than a pin head. If a person blows into the machine for a long period over 10 seconds, the resulting reading can be higher than the person's actual true blood alcohol content by to %.
VIRGINIA EC/IR II OPERATOR MANUAL EFFECTIVE JULY 7, 4 INTOX EC/IR II The Intox EC/IR II used in Virginia for evidential analysis has strict specifications that are identical in all evidential instruments maintained by the Department. Each instrument follows an automated process to analyze breath samples and report values. Operators. Intox EC/IR II Training Regions (PDF, 69 KB) - Updated 11/02/21 Note: Please direct questions pertaining to DRE, SFST, ARIDE, ASTD and IDD to Bonnie Rogers-McKee, State Training Coordinator, () The Intox EC/IR II employs two distinct analytical techniques to measure alcohol concentration. The EC/IR II uses a fuel cell (electro chemical) sensor and an infrared sensor. The instrument uses both of these techniques becauseh eac offers different advantages to the sampling process. The fuel cell sensor is specific to alcohol.
Instrumentation. Length: 2 hours. Material: BAT Manual, Service Manuals from Intoximeter, and CMI Intoxilyzer,. EC/IR I, EC/IR II RBT IV, Intoxilyzer INTOXIMETER EC/IR lntoximeter EC/IR Evidential Breath Alcohol Testing Instrument. The "purge and check zero" stage has two main purposes. INTOX EC/IR II July COURSE TRAINING MANUAL TOC-4 HISTORY OF THE NATIONAL BREATH TESTING PROGRAM The first scientific support for breath testing by the.
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