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ROADSIDE BREATH TESTER IV (RBT IV)
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| Introduction |
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The RBT IV is an Alco Sensor IV with a printer
microprocessor. This instrument which is both widely used in workplace
testing and DUI enforcement is a portable EBT. The RBT IV is equipped with
a numeric keypad for data entry and can be equipped with communications
capabilities for data upload and retrieval.
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| How
it Works |
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The instrument monitors the subject's breath flow and
volume and determines when the subject has provided a deep lung breath
sample. If a proper sample is provided, the instrument automatically
collects a breath sample and presents it to the fuel cell sensor for
analysis.
The electro-chemical (fuel cell) is a porous disk with a
thin layer of platinum black on both faces and saturated with electrolyte.
When the subject's breath sample is drawn across the top surface of the
cell, the alcohol that comes in contact with the cell's surface is broken
down chemically. The alcohol is converted to acetic acid plus electrons.
The number of electrons generated are in proportion to the amount of
alcohol in the sample. By measuring the number of electrons (the resulting
electrical signal) the output is converted to a digital BrAC (Breath
Alcohol Concentration) value.
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| Features & Benefits |
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Evidential accuracy |
Date/Time clock |
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Easy to operate |
PC interface allows archiving records |
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Quick response time |
Integration fuel cell process (Patented) |
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Menu driven test procedure |
Breath volume measurement (Patented) |
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Automatic sampling |
Breath sampling indicator |
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Last test recall and printout |
ASIV powered by 9v alkaline battery |
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Stored Test Memory |
110/220v or 12v battery for RBT |
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Portable |
Battery strength indicator |
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LED display on ASIV for easy viewing |
Temperature checking |
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2 line 16 character display on RBT printer |
Automated calibration |
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Auto eject mouthpiece |
Widely used portable EBT |
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One way mouthpiece |
Durable |
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| Options Available |
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CEM (controlled environment module) |
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Dry Gas or Wet Bath Capable |
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Windows™ application available for data
archiving and reporting |
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Extended Warranty Service Plan |
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| Standard Equipment |
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1 Year Warranty |
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Carrying Case |
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100 Mouthpieces |
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6 rolls of printer paper |
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Calibration Tool |
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120v Charger |
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Manual |
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