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Experienced Defense for Breath Tests

Colorado Breath Tests

Challenge Results with a Skilled Denver DUI Attorney

Breath analysis is by far the most commonly used method of testing for blood alcohol in DUI cases. While not as accurate or reliable as blood tests, they have generally been regarded as acceptably accurate for use in DUI investigations, if administered correctly.

Colorado uses the Intoxilyzer 9000 as the evidentiary breath testing device for all DUI-related breath tests in the state. The fundamental principle behind "breathalyzer" technology is the partition ratio. The partition ratio is essentially the blood to breath conversion ratio. This is the ratio of the alcohol dissolved in the blood to the alcohol exhaled in the breath. The currently used blood/breath partition ratio is 2100:1. This ratio assumes that one milliliter of blood contains 2100 times more alcohol than one milliliter of breath.

Flaws with the Breath Test

The Intoxilyzer 9000 and other breath-testing devices used around the country rely upon averages and assumptions that are not supported by science or fact. Thus, breath test results are highly inaccurate and unreliable. A properly trained Denver DUI defense attorney understands and knows how to attack breath test results on behalf of clients.

Not only does the Intoxilyzer 9000 have technical flaws and use averages and estimates to calculate BACs, but all operators must undergo training and re-certifications in order to conduct breath tests on DUI suspects. The lack of training and officer error is very common and will cause breath test result errors and inflated results. For more information on the Intoxilyzer 9000 and the Evidential Breath Alcohol Testing Program in Colorado, you can visit the Colorado Department of Public Health and Environment website.

Reviewing Breath Test Evidence

If you were arrested for suspected DUI and took a breath test, you only have seven days to request your Express Consent hearing at the DMV. If you fail to request this hearing, you lose the right to a hearing and your license will undergo automatic revocation on day eight. For more information on the Intoxilyzer 9000, Colorado breath tests, or requesting an Express Consent hearing, call The Orr Law Firm today to set up a free consultation with our dedicated DUI attorneys.

Begin a Consultation with a DUI Lawyer in Denver!

A detailed review of the prosecution's evidence and a request for specific records/discovery from the law enforcement agency and the Colorado Department of Public Health and Environment may reveal substantial problems with the breath alcohol test. Because of the scientific and evidentiary nature of breath alcohol testing, you need a Colorado DUI lawyer to defend your rights.

We are here to help you. You can reach our firm at (303) 818-2448.

PROVEN DEFENSE BACKED BY RESULTS

Take a look at our case results!
  • Case Dismissed Original Charge (DUI <.2 / Careless Causing Injury)
  • Not Guilty Original Charge (DUI)
  • Plead to Wet Reckless Original Charge (DUI)
  • Plead to Wet Reckless Original Charge (DUI)
  • Reduced to Wet Reckless Original Charge (DUI / Accident)
  • Case Dismissed Original Charge (DUI/DUID)
  • Case Dismissed Original Charge (DUI)
  • Case Dismissed Original Charge (DUI)
  • Case Dismissed Original Charge (Unsafe Backing)
  • Plead to Deferred Judgement for DWAI Original Charge (DUI)

What Our Clients Say

  • “Hire yourself a top DUI defense law firm like The Orr Law Firm”

    SATISFIED CLIENT; JEFFERSON COUNTY DUI X 2

  • “Thank you for everything you did for me this past year.”

    SATISFIED CLIENT; ARAPAHOE COUNTY DWAI - DISMISSED

  • “I felt they treated me and my case truly as a 'person', not as another statistic.”

    SATISFIED CLIENT; JEFFERSON COUNTY DUI

  • “Your quick and efficient dealings with the County District Attorney was a wonder to behold. By way of comparison, you managed to do in less than one hour what I had been trying to accomplish over the course of eight months and three court hearings.”

    SATISFIED CLIENT, ARAPAHOE COUNTY DUR

  • “You get an entire team of experts that make you feel like your case is the most important.”

    SATISFIED CLIENT

  • “Your performance in court was amazing; the end result surpassed all my expectations. My traffic violation has been removed and erased.”

    SATISFIED CLIENT; MUNICIPAL COURT TRAFFIC VIOLATION

  • “My case was a DUI case, and he was able to get my charges completely dismissed before we even went to trial.”

    SATISFIED CLIENT; DUI CHARGE

  • “Results speak for themselves, hire the Orr Law Firm.”

    SATISFIED CLIENT; WELD COUNTY DUI

  • “This is the firm that you need to protect your rights and help you get through this ordeal.”

    SATISFIED CLIENT; ARAPAHOE COUNTY DUI

  • “After waiting almost a year for my fate to vanish in front of me, I ended up with no jail time or loss of wages.”

    SATISFIED CLIENT; EAGLE COUNTY DUI W/ 4 PRIORS

  • “Thank you for allowing my daughter to have a better and brighter future.”

    SATISFIED CLIENT; DENVER COUNTY DUI

  • “I had the absolute BEST team possible”

    SATISFIED CLIENT

  • “Throughout the process Rhidian was up front and honest with me, while at the same time displaying a level of compassion for my situation that helped me cope with what I was possibly facing.”

    SATISFIED CLIENT; DUI CHARGE

  • “This group of lawyers have literally… changed my life.”

    SATISFIED CLIENT; EL PASO COUNTY TRAFFIC CASE

  • “Thank you for making my criminal case disappear.”

    SATISFIED CLIENT; LARIMER COUNTY DUI - DISMISSED

Contact Us For A Free Consultation

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