NIR Analysis Possibilities in Sugar Production Walaiporn Tiaprasit NIR Application Specialist Asian support Perten Instruments AB, Sweden
Global presence Specialists in Quality Control of Grain, Flour, Food and Feed With distributors we cover 100 countries around the world.
Rheology Product range
Non-destructive compositional analysis
The Electromagnetic Spectrum λ v 10 6 5000 2500 800 400 170 20 nm 10 200 4000 12500 25000 60000 5*10 5 cm -1 Micro- Far Mid NIR Ultra- Vacuum X-Ray Visible wave IR IR violet UV LOW PHOTON ENERGY Molecular bond Overtones of Electronic transitions rotation vibrations Molecular Valence Inner shell stretch vibrations electrons ionisation electrons bend HIGH PHOTON ENERGY λν = c = 3 x 10 8 m s -1 E photon = hν h=6.6 x 10-34 Js
NIR workflow NIR data LAB data Develop calibration Routine Analysis
Diode Array NIR models Lab/At-line Online Inline in one platform Robust instruments for advanced applications All maintenance and support for hardware, software and calibrations simplified DA7300 DA7250 DA7400
Common characteristics 950-1650 nm wavelength range Takes advantage of both deep penetration and significant NIR absorptions Excellent accuracy Vibration resistant Suitable for all environments Low maintenance Minimal cost of ownership
Anything All types of samples on one instrument Pellets, powders, grains, slurries, pastes, liquids and more Excellent performance in short wavelengths Large sample area analyzed Open-dish analysis Large library of calibrations
Versatility Simple, inexpensive sample modules with minimal change-over and clean-up between sample types Grains, powders, pellets, meals Syrups Micro samples Small samples Slurries and pastes Closed cup Liquids
Anywhere Perfect for Lab and At-line in processing environments IP 65 rated housing, completely sealed No fan Magnetic drive for sample dish Vibration resistant No moving parts in optics SSD memory instead of HDD 5-40C range Temperature stabilized optics Minimized heat generation
Anytime Always accurate results in 6 seconds Anytime access to results Advanced background self-tests and monitoring Optimized workflow, no cleaning between samples View results at any time through Web Reporting
Anybody Plant personnel as well as trained chemists Accurate analysis regardless of user Pour and place sample handling Touch screen with intuitive interface
Sugar Applications
1. Express Room Sample: FEJ-First Express Juice, Sugar cane juice Parameter: Brix and Pol Sample cup: Disposable cup Operate 24 hrs, 7 days a week
Express Room
Express Room
2. Quality Control Room Sample: Raw sugar, Filter cake, Bagasse, Massecuite, Molasses, Syrup, Wood chip, Refined sugar Parameter: Moisture, Pol, Color, TSAI, RS Sample cup: Small rotating cup, Disposable cup, Large cup
Quality Control Room Massecuite Filter cake Wood chip Syrup Bagasse Raw sugar
Quality Control Room
3. Core Room Sample: Shredded cane Parameter: Brix, Pol, Fiber and Purity (by Formula) Sample cup: Large tray rotating
Core Room
Core Room
Core Room
Core Room
Core Room
DA 7300 In-line process analyzer NIR and Camera Real-time analysis in the process Mounted on a pipe, conveyor, funnel or other place where product flows Designed for process environments IP 65, Atex 21/22 Vibration resistant Wide temperature range Integrates with process control systems
Types of measurements Powders Sugar Wheat flour Starches Pellets Animal feed pellets Petfood Pastes Butter Mechanically Separated Chicken
Process control integration OPC Server ModBus ASCII Over RS485 SQL Server Database
Built-in Camera Built-in 640*480 pixels camera
Colour Measurement Wheat flour L* is light to dark a* is redness b* is yellowness L=89 a=1 b=9 L=84 a=1.5 b=20 L=81 a=2.5 b=30
DA 7300 - Installation examples
DA 7400 On-line Real-time NIR measurements Over-belt placement High-speed product flow Integrates with process control system IP 66 Temperature sensor
DA 7400 installation example Snack food application Requires sanitary design Measurements Moisture Fat
DA 7400 installation example Tobacco measurements Green leaf thresher Measures moisture, nicotine, sugars
Thank you very much www.perten.com Perten Instruments AB Instrumentvägen 31 SE-126 53 Hägersten Sweden E-mail: info@perten.com Booth no. 26