
Overview:
Scentroid’s SC300 Portable Olfactometer is the world’s most advanced mobile olfactometer. It allows for a full odour lab to be deployed anywhere in a matter of minutes. There is no need for dedicated lab space – Simply plug in the SC300 and start analyzing odours to all international standards. The SC300 can perform any odour test mode you require including a true 3 port triangular forced-choice as well as binary, hedonic tone, and direct presentation.
Admin:
Panel Size: 1 – 8 panelists can participate in a single test, as specified by the administrator
Panel Order Setup: Users can either run 1 test at a time and rotate to next panelist, or conduct the full test sequence then rotate
Testing Modes: Triangular forced choice, binary forced choice, direct presentation, hedonic tone, GB source, and GB boundary
Multiple Odourants: 4 – 8 odourant capabilities (must be specified when ordering) allowing for mixing
Re-calibration: Activated through admin screen
Dilution:
Dilution Principle: Venturi educator
Control Mechanism: Mass flow controllers on both clean air and sample air intake
Dilution Range: 2^3 to 2^17 optional range extension
Dilution Steps: Variable
Accuracy: 95%
Air Flow:
Total Air usage: 70 Litres per minute at 80 – PSI of clean air
Pressure Flow Rate: Variable, 5 litres per minute to 30 litres per minute
Presentation Velocity: 0.25 m/s at 20 litres per minute
Response Time: 0.2s
Sample Delivery: Adjustable
Control:
Control: Siemens PLC
Computer Interface: Ethernet Network / USB
Display: Siemens industrial 8″ full colour touch-screen for admin and a separate industrial 5″ screen for panelists
Data Processing: Test Data including end-criteria and statistics processed through PLC

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