AC’SCENT^® International Olfactometer

The AC’SCENT® Dynamic Dilution Olfactometer complies with all aspects of the American Society for Testing and Materials (ASTM) E679-91 standard as well as the operational requirements of the European Standard, Draft prEN13725, "Air Quality – Determination of odour concentration by dynamic olfactometry."

AC’SCENT^® International Olfactometer Specifications

• 14 dilution levels – dilution ratios 8 to 70,000
• supply-on-demand odour presentation
• 5 L (min.) sample size required for 10 assessors
• 4 test modes
  • Yes / No
  • Binary Forced Choice
  • Triangular Forced Choice
  • Direct Presentation Mode
• PLC controlled
• mass flow meter controlled
• integrated software with Microsoft^® Access database
• portable
• instantaneous data analysis and reporting
• meets or exceeds European and U.S. standards