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  2. Breathalyzer - Wikipedia

    en.wikipedia.org/wiki/Breathalyzer

    An Alco-Sensor IV law enforcement grade breathalyzer. A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser), also called an alcohol meter, is a device for measuring breath alcohol content (BrAC). It is commonly utilized by law enforcement officers whenever they initiate traffic stops.

  3. List of instruments used in forensics - Wikipedia

    en.wikipedia.org/wiki/List_of_instruments_used...

    Instrument Uses Autopsy table: Corpses undergoing autopsy are placed here. CO 2: for preservation of the corpse Dissection scissors: Dissection scissors are used in autopsy to cut open body tissues.

  4. List of ALCO diesel locomotives - Wikipedia

    en.wikipedia.org/wiki/List_of_ALCO_diesel...

    The American Locomotive Company (ALCO), based in Schenectady, New York, United States produced a wide range of diesel-electric locomotives from its opening in 1901 until it ceased manufacture in 1969. This is a list of ALCO locomotive classes. For individually notable locomotives, please see List of locomotives. There are numerous individual ...

  5. ALCO 251 - Wikipedia

    en.wikipedia.org/wiki/ALCO_251

    ALCO 18-251 V18 engine used as a backup generator at a wastewater plant in Montreal. The inline-6 designs of 800 hp (597 kW) version of the 251 engine replaced the 539 engine in 1954 in Alco's low-end line of power generation packages. The 244 engine was still used in higher-end power generation packages until it too was replaced by 251-engined ...

  6. ALCO HH series - Wikipedia

    en.wikipedia.org/wiki/ALCO_HH_series

    The ALCO HH series was an early set of diesel switcher locomotives built by the American Locomotive Company (ALCO) of Schenectady, New York between 1931 and 1940, when they were replaced by the S series: the 660 hp (490 kW) S-1 and 1,000 hp (750 kW) S-2.

  7. ALCO S-1 and S-3 - Wikipedia

    en.wikipedia.org/wiki/ALCO_S-1_and_S-3

    The ALCO S-1 and S-3 were 660 horsepower (490 kW) diesel-electric switcher locomotives produced by ALCO and their Canadian subsidiary Montreal Locomotive Works (MLW). The two locomotives differed only in trucks, with the S-1 using ALCO's own Blunt trucks, and the S-3 using AAR type A switcher trucks. The S-1 was built between April 1940 and ...

  8. Toxicology testing - Wikipedia

    en.wikipedia.org/wiki/Toxicology_testing

    U.S. Army Public Health Center Toxicology Lab technician assessing samples. Toxicology testing, also known as safety assessment, or toxicity testing, is the process of determining the degree to which a substance of interest negatively impacts the normal biological functions of an organism, given a certain exposure duration, route of exposure, and substance concentration.

  9. ALCO 539T - Wikipedia

    en.wikipedia.org/wiki/ALCO_539T

    The Alco 539T was a diesel prime mover built by the American Locomotive Company. This engine was also used as a stationary powerplant , used in pipeline pumping stations , tugboats and dredges . It began as a straight-six , four-stroke design in a cast block which produced from 810 to 1,000 horsepower (600 to 750 kW).