Dr ger testor 2100 инструкция

dr ger testor 2100 инструкция
Tests have shown this to be true for older machines; however, newer machines detect this interference and compensate for it.[23] Any number of other products found in the environment or workplace can also cause erroneous BAC results. Delivery times are subject to change without notice and should be treated as a guide only. If you have any questions regarding products that are not ‘in stock’ please call our Sales Team on 01264 353123 for more information and advice. The metabolization rate of related patients with kidney damage is abnormal in relation to percent in alcohol in the breath. The Dry-Gas Method utilizes a portable calibration standard which is a precise mixture of alcohol and inert nitrogen available in a pressurized canister. Cable and antenna systems are a critical link in any wireless communications network. This measure is in direct proportion to the amount of grams of alcohol to every 1 ml of blood.

A law enforcement grade Breathalyzer, specifically an Alco-Sensor IV A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser) is a device for estimating blood alcohol content (BAC) from a breath sample. This reduction results in a change of the solution’s color from red-orange to green. Retrieved 2014-01-02. The Drunkometer, which used a balloon into which people breathed, was the first practical breath test to measure whether people were drunk.

The standard must be fresh and replaced regularly. Other groups, most notably aromatic rings and carboxylic acids can give similar absorbance readings.[22] Interfering compounds[edit] Some natural and volatile interfering compounds do exist, however. The methods tested included breath mints, onions, denture cream, mouthwash, pennies and batteries; all of these methods proved ineffective. Test 1 was to suck on a copper-coated coin such as a penny. Although this gives the BrAC at the time of the test, it does not by itself answer the question of what it was at the time of driving.

Похожие записи: