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Olfasense TO-8 evolution Olfactometer
Home » Equipment » Olfasense Odor Testing Instruments » Olfasense TO-8 evolution Olfactometer

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    The Olfasense TO-8 evolution Olfactometer.
    Olfasense Olfactometers and Odour Testing Equipment
    TO-8 evolution
    Four-station configuration.
    Secondary Entry
    Touch screen allows for secondary entry of intensity and hedonic tone ratings.
    TO-8 evolution
    Easy set-up allows for connections of power, air, and Cat-5 communication.
    Forced-Choice Testing
    TO-8 evo is designed to allow for ASTM E679 & EN13725 triangular forced choice methodology as well as other methods.
    LIMS Dashboard
    Included data management system.
    LIMS Panel Management
    LIMS software provides convenient panel management.
    LIMS Reports
    LIMS software provides reporting tools.
    Sniffing Port
    Single sniffing port for triangle or yes/no presentation.

    St. Croix Sensory is proud to offer the olfasense line of olfactometers to North America.  The olfasense TO series olfactometers are used by over 325 laboratories worldwide.

    The TO-8 evolution is the latest generation of olfactometer from olfasense.  The TO-Evolution can operate in all commonly used standards of olfactometry, including Yes/No (EN13725), Dual Forced-Choice (EN13725) and Triangular Forced-Choice (EN13725 & ASTM E679).

    TO-8 evolution is programmed to operate under multiple testing modes that meet EN13725 and ASTM Standards.

    • Unique and specially designed dilution system
    • Fully automatic, 100 % compliant to EN 13725:2003
    • Easy to set up and simple to maintain
    • Mobile and plug & play technology
    • Fastest analysing time
    • Integrated heating system and extensive flushing functions to prevent contamination
    • Dedicated laboratory information management system (LIMS) for odour laboratories; fully traceable
    • Ergonomically designed with optimized human-to-machine interface

    Dimensions:   L x W x H:  24″ x 24″ x 21″ (615 x 615 x 535 mm)

              
    Weight:            48.5 lb (22 kg)

                                       
    Sniff Ports:   single sniffing port for TFC and Yes/No.

                                                                          

    Testing Modes:    Triangular Forced-Choice
                                    Binary Forced-Choice
                                    Yes/No

    Concentration Series:   Factor of 1.4 (31 dilution steps) or 2.0 (16 dilution steps)
                                       
    Presentation Flow Rate:  20-LPM, can be customized

    Dilution Range:   22 to 216  (Nominal 4 to 65,000 dilution ratios)

    Step Factor:  Can operate with either 1.4 or 2 step factors.

    Repeatability:  Meets EN13725:2003 requirements

    Number of Assessors: 2, 4 or 6 assessors

    Required Sample Size:  less than 10-L for forced choice mode.   Typical 3L for (>500 o.u.) and 5-7L for (<500 o.u.)

    Air Supply: Separate compressed air supply providing minimum 140 LPM at 6bar (87 psi)
                        System includes carbon filtration.

    Power:  110-240VAC 50/60Hz

    Control: PC with TO-evolution control software and Laboratory management program included (Windows 7 or newer).

    Data Management:  WiNose LIMs program included

    Q: What dilution technology is used?
    The TO-8 evolution uses proprietary technology, using calibrated restrictions, minimizing internal volume and providing ultra fast response in dilution changes.

    Q: What air system is used?
    An air compressor system is needed to provide the dilution air for the olfactometer.  St. Croix Sensory can provide suggested compressor system.

    Q: How much sample volume is required?
    In normal operation, the olfactometer needs 5-7 Liters of sample.   It is common to us 10L sample bags.

    Olfasense Olfactometry LIMS (pdf)

    Top Notes from the Lab

    Featured – Top Notes from the Lab

    St. Croix Sensory is ISO/IEC 17025:2017 Accredited