RADIO FREQUENCY INTERFERENCE WITH THE MODEL 1000SA ALCO-ANALYZER GAS CHROMATOGRAPH

Radio frequency interference (RFI) from available frequencies in the 150 to 170 mHz band has been identified as affecting the analysis of a vapor sample using an Alco-Analyzer gas chromatograph. Various effects on the recording of the ethyl alcohol concentration curve are discussed and demonstrated for identification of rf-induced changes.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00221198
• Corporate Authors:

  American Society for Testing and Materials (ASTM)

  100 Barr Harbor Drive, P.O. Box C700
  West Conshohocken, PA  United States  19428-2957
• Authors:
  • Freed, R A
• Publication Date: 1983-10

Media Info

• Features: Figures; References;
• Pagination: p. 985-991
• Serial:
  • Journal of Forensic Sciences
  • Volume: 28
  • Issue Number: 4
  • Publisher: Blackwell Publishing
  • ISSN: 0022-1198
  • EISSN: 1556-4029
  • Serial URL: http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1556-4029

Subject/Index Terms

• TRT Terms: Alcohol breath tests; Alcohols; Forensic medicine; Gas chromatography; Radio frequency interference
• Subject Areas: Highways; Safety and Human Factors; I83: Accidents and the Human Factor;

Filing Info

• Accession Number: 00396511
• Record Type: Publication
• Source Agency: National Highway Traffic Safety Administration
• Report/Paper Numbers: HS-037 569
• Files: HSL, TRIS, USDOT
• Created Date: Aug 31 1985 12:00AM