SC300, PORTABLE OLFACTOMETER

Scentroid SC300 is the world’s most advanced mobile olfactometer

SC300 PORTABLE OLFACTOMETER

Scentroid SC300 is the world’s most advanced mobile olfactometer. It is capable of odour measurement and analysis to all international olfactometry standards: EN13725:2003, ASTM E679-04, NVN2820, VDI 3881, GB/T14675-93. Best of all, it can be transported to site and deployed in minutes for a complete accredited olfactometric laboratory.

Accurate Dilution

The SC300 is industry’s only olfactometer that uses high-accuracy Mass Flow Controllers to monitor and adjust both the sample air and the clean diluting air, ensuring accurate dilution ratio regardless of variations in ambient pressure or temperature.

Zero Contamination

All Mass Flow Controllers and solenoid valves have 100% stainless steel wetted surfaces. Tubing and nose pieces are also made of stainless steel to resist contamination and odour residue. Automated purging ensures the unit is always kept clean and ready for use

Military Standard for Durability and Mobility

Built into two rugged waterproof Pelican® cases weighing less than 20 Kg each for ease of transportation via commercial airliners. Designed to be waterproof & shockproof to Military Standards MIL C-4150J & Def Stan81-41.

Patented Control algorithm

A unique control algorithm (Patent Pending) optimizes performance and dilution accuracy while minimizing sample consumption.

100% Software reliability

The SC300 uses Siemens industrial PLC to ensure fast and dependable control of pumps, mass flow controllers and solenoid valves.

Exceeds All Standards

SCENTROID not only meets, but exceeds all industrial standards for olfactometry including; EN13725:2003, ASTM E679-04, NVN2820, VDI 3881 and AS4323.3

User Friendly Interface

Built-in Siemens 8” touch-screen panel provides all necessary information and aids the user through the process, making SCENTROID SC300 the most user friendly olfactometer on the market.

Deploys Anywhere in a Minutes

Deployment simply requires connecting the power cord to a standard 120/240 VAC outlet and connecting the pneumatic hose between the air supply sub-system and the control sub-system

Unprecedented Dilution Range

Dilution range of 8-131,072 (2^3 – 2^17) with variable step size to a maximum of 1000 steps in between surpasses any other commercially available mobile olfactometer.

SC300 Applications

Scentroid SC300 is the world’s most advanced mobile olfactometer

SC300 Applications

  • Conduct on site odour measurement
  • Determine Odour Concentration in OU/m3 per EN13725 Standard
  • Conduct Hedonic Tone assessment of odour emissions
  • Conduct panelist training and N-butanol screening
  • Determine odour Concentration in accordance to Chinese and Japanese standard (GB/T14675-93)
  • Employ Binary, Triangular, Yes/No, and direct presentation methods
  • Only Olfactometer capable of odour assessment from Petrochemical, oil refineries, and agricultural sources due to unparalleled contamination control technologies employed 

SC300 Basics of Operation

Scentroid SC300 is the world’s most advanced mobile olfactometer

SC300 Basics of Operation

Deployment simply requires connecting the power cord to a standard 120/240 VAC outlet and connecting the pneumatic hose between the air supply sub-system and the Control Sub-system. The air sub-system provides clean air regardless of ambient air through its incorporated oil-free pump, HEPA Filter, carbon filter, no-maintenance membrane air dryer, and regulator.

SC300 Capabilities

Scentroid SC300 is the world’s most advanced mobile olfactometer

SC300 Capabilities

Scentroid SC300 is the world’s most advanced mobile olfactometer
  • Panelist Screening using N-butanol
  • Automated Binary Test mode
  • Automated Triangular Test Mode ( with 3 ports)
  • Automated YES/NO Mode
  • Automated Hedonic Tone to the VDI standard
  • Self Calibration using CO gas
  • Portable air supply unit 

SC300 Technical Specification

Scentroid SC300 is the world’s most advanced mobile olfactometer
Model SC300
Testing Modes Triangular Forced Choice, Binary Forced Choice, Direct Presentation, Hedonic Tone, GB Source, and GB boundry
Dilution Principle Venturi Eductor
Control Mechanism Mass flow controllers on both clean air and sample air intake
Dilution Range 2^3 to 2^17 optional range extemsion
Dilution Steps Variable
Accuracy Error less than %5
Pres. Flow Rate Variable: 5 lpm to 30 lpm
Presentation Velocity 0.25 m/s at 20lpm
Response time 0.2 sec
Sample Delivery Adjustable
Control Siemens PLC
Computer Interface Ethernet Network/USB
Display and Interface Siemens industrial 8” full color touch-screen Admin and separate industrial 5″ for panelist
Data Processing Test data including end-criteria and statistics processed through PLC

Modular Design

Scentroid SC300 is the world’s most advanced mobile olfactometer

Modular Design

SCENTROID SC300 has two modules, each built into a Pelican Case for mobility and ease of deployment.

Control Module houses SCENTROID’s PLC, touch-screen panel, and nose piece as well as all pneumatic hardware to draw in and mix the sample air with an Olfactometer.

Mobile Air Supply Module includes oil-less air pump, air dryer, and active carbon filter to provide clean odour-free air. Deployment only requires:

  • connecting the ¼” air hose between the two modules
  • plugging them into AC power outlet

Industrial Control System

Scentroid SC300 is the world’s most advanced mobile olfactometer

Industrial Control System

SCENTROID SC300 is controlled by a powerful Siemens PLC to provide real-time control without the risk of software crashes. Industrial 8” colour touch-screen panel provides multi-language and user friendly interface for test administrators and a seperate 5″ industrial touch screen provides interface for the panelists.

Feed-back control of all air flows

Scentroid SC300 is the world’s most advanced mobile olfactometer

Feed-back Control of All Air Flows

High-accuracy mass flow controllers not only monitor but also dynamically adjust sample and diluting air flows. Solenoid air valves switch between sample air and clean air to provide automatic purging and minimize sample consumption.

Scentroid Mobile Air Supplier

Scentroid SC300 is the world’s most advanced mobile olfactometer

Scentroid Mobile Air Supplier

The Scentroid Mobile Air Supply is designed to provide a compressed air supply for a variety of Scentroid products out in the field. This is ideal due to the fact that it produces no oil in the air flow, and therefore can be used as an independent air supply when oil in the airflow is often an issue.  The compressed air from the tank is monitored from the pressure meter, and if it rises more to 8 bar (approximately 116 psi) the tank will automatically cut-off the pressure control switch. When the pressure inside the tank lowers to 6 bar (approximately 87 psi) then the power is turned back on. The compressed air is passed through a cooling system to prevent overheating after prolonged use. Fans are used on either side of the container to ensure air is passing through, allowing the Air Supply to work while the lid is closed. A final gauge is used to regulate the air flow being used, and ideally set at 80 psi. The final step is to simply attach the product (ex. SM300) to the outlet and turn on the main switch.

SC300 Instruction Videos

Scentroid SC300 is the world’s most advanced mobile olfactometer

SCENTROID SC300 Portable Olfactometer

Documentation

Scentroid SC300 is the world’s most advanced mobile olfactometer

FAQ

Scentroid SC300 is the world’s most advanced mobile olfactometer

How many panelist can participate in one test?

The SC300 allows the panel size to be selected from 1 to 8 panelists. For each dilution step or after each dilution series(as selected by test administrator), the panelist are rotated.

How can the SC300 be re-calibrated?

The SC300 has a self re-calibration that is activated through the system administrator screen. The re-calibration can be done using carbon monoxide, propane, SF6 or any other tracer gas.

Can you connect multiple odourants to the SC300?

Yes, the option exists to order the SC300 with 4 or 8 odourant capability. This way the panelist can be subjected to one or a combination of odourants attached to the SC300.

What is the total air used by the SC300?

The SC300 requires 70 LPM at 80 PSI of clean air. The air supply module can provide 90 LPM to allow for increase in presentation flow if required.

Can the SC300 be used with a tank of clean or zero air?

Yes. The regulator will need be able to supply 70 LPM and achieve 80 PSI. Purge times should be reduced to 15 seconds unless otherwise required to conserve air.

Do the panelists rotate after each dilution step or after a dilution series?

It is up to you. You can select if at every dilution step all panelist should be rotated or if after the entire series. The rotation after each dilution step may be more accurate but takes longer than after a full dilution series.

Reviews

What our clients says about SC300

SC300 allows our company to offer a unique service of on-site odour assessment which was not before possible and practical. The product is great and the support from Scentroid staff has been exceptional

Olfactometric Laboratory SupervisorEnvironmental Odour Consulting, Canada

Warranty and Services

24 Months Warranty

We are so confident of the reliability of our products that we are glad to offer our clients comprehensive 24 month full warranty.

Phone Support

Our highly professional customer services are here to serve you, for any technical issue reach them easily via phone: 416.479.0078 – Ext215

SME Support

Connecting you to the Subject Matter Experts! Our customer support is unique in that you can talk directly to the designer or programmer of each product.

Live Chat

If you feel more convenient to solve your technical issue via chat, No problem! reach our highly professional customer services through Live Chat.

Local Support

We have developed a vast growing network of distributors and repair facilities. To find your local support please check our distributors map.

Email Support

For any issue you can reach one of our engineers via email for any technical issue. For fast and efficient support simply email support@scentroid.com

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