TO9 evolution olfactometer

The TO9 evolution olfactometer has all the functionality of the TO8 evolution olfactometer, plus the dual-forced choice method.

The maximum dilution increases to 217 allowing you to measure samples of higher odour concentrations than is possible with the TO8 evolution olfactometer.

Just as the TO8 evolution, this olfactometer can be used equally as a home-based laboratory, as well as a mobile on-site laboratory to keep sample storage time to a minimum, to increase flexibility and to offer quicker reporting.

The provided WiNose evolution LIMS ensures best quality at all odour measurement sites, by supporting you in fulfilling essential quality management and quality control procedures in your day-to-day lab operation and audit preparation.

Supported methods

  • Yes / No (EN 13725)
  • Dual Forced Choice
  • Triangular Forced Choice (ASTM 679)
  • Intensity (VDI 3882 Part1)
  • Hedonic Tone (VDI 3882 Part2)
  • Dual Forced Choice / Hedonic Tone (NVN 2818)
  • Dual Forced Choice / Intensity
  • Configurable intensity and hedonic tone scale

Details

  • 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

Technical Data

General Details
Manufacturer
Olfasense GmbH, Germany
Dimension (L x W x H) - Weight
615 x 615 x 535 mm – 23 kg
Maximum calibration interval
12 months (according to EN 13725)
Warranty
24 months (warranty extension up to 5 years through service contracts possible)
Technical Specifications
Dilution principle
Gas jet pumps and calibrated precision orifices for sample dosage
Vent for surplus diluted odour
Outlet air via active carbon filter
Number of panel members working simultaneously
2 or 4
Panel interface
Raspberry Pi 7”, capacitive touch, 800 x 480 pixel
Analyses time for one sample (EN 13725)
~ 4 min for 2 analysis runs*
~ 6 min for 3 analysis runs*
(*under ideal conditions)
Required air supply
min. 180 l/min at 6 bar
Dilution range
2² (1:4) - 216 (1:65,536) – yes/no method
2³ ( 1:8) - 217 (1:131,058) – dual-forced choice method
2² (1:4) - 216 (1:65,536) - triangular forced-choice method
Interval steps
28 dilution steps - Factor √2 (1.4)
usable also in Factor 2 interval - 16 steps
Dilution accuracy
< 5%
Response / setting time
< 0.1 sec
Required sample volume
~ 500 OU/m³ - 1l (yes/no) *
~ 64 OU/m³ - 3l (yes/no) *
< 16 OU/m³ - 10l (yes/no) *

*(estimation with default settings)

WiNose LIMS - Your new odour laboratory management assistant

The TO evolution software package provides a dedicated Laboratory Information Management System (LIMS) for odour labs which supports your laboratory in the process of delivering odour measurements of the highest quality.

Quality management and quality control is essential for any olfactometry lab.

The WiNose evolution LIMS supports you in managing and controlling the quality of your measurements by providing many useful laboratory management tools.

From qualifying your panel and keeping track of your lab performance, to managing reference gases, projects and clients, the WiNose evolution LIMS offers various options to support your day-to-day laboratory processes.

Full traceability of changes made to the LIMS database allow for stress-free audits with accreditation bodies.

Download the brochure below to learn more about the functionalities and benefits of the WiNose evolution LIMS.

Benefits
Improve your data availability
through web-based access within your network
Improve your data quality
through reduced transcription errors
Save valuable time in lab operation and management
through centralized management and dedicated tools for quality management and reporting
Find data quickly
with our advanced full-text search options
Reduce the effort
of accreditation audit preparation
Increase efficiency
through centralized user access via a web-interface

TO9 evolution control software

The TO evolution software package comes also with an olfactometer control software to support your laboratory in delivering odour measurements at the highest quality.

The TO evolution control software supports all relevant standards such as EN 13725:2003, AS 4323.1, ASTM 679, VDI 3882 Part 1 & Part 2. With its modern look and feel, and user friendly interface, the TO evolution software ensures fast and reliable measurements without overloading the user with operational information. Regardless of the level of experience of your operators, from the novice through to the highly experienced, the TO evolution software can give them the guidance and visual assistance that is needed to ensure measurements at the highest quality.

  • Improved usability for operators through a state-of-the-art user interface
  • Extended checkup features and test routines
  • Real-time acquisition of data
  • Integrated WiNose evolution LIMS interface ensures all results are instantly available in the LIMS and accessible to the users
  • Direct transmission of results to the WiNose evolution LIMS reduces the steps in producing documentation, and avoids error-prone manual copying & pasting of data
  • Keep the software up to date with the automated update mechanism (requires an active internet connection)

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