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Sensortech Systems Inc MoistTech.com. Worldwide Network . Global Headquarters – Moorpark CA USA Sales Team North and South America USA East Coast – Mass USA Asia Pacific Headquarters – Sydney Australia Asia Pacific Distribution Network China Office – Shanghai China
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Worldwide Network • Global Headquarters – Moorpark CA USA • Sales Team North and South America • USA East Coast – Mass USA • Asia Pacific Headquarters – Sydney Australia • Asia Pacific Distribution Network • China Office – Shanghai China • China Distribution Network • Hong Kong – China Tobacco • India Offices – Chennai, Hyderabad • Indian Distribution Network • Middle East – Dubai • Middle East Distribution Network • Africa – Johannesburg, Durban, Cape Town • African Distribution Network • European Headquarters – Eindhoven Holland • Europe and Eastern European Distribution Network
NIR Theory The basics of our technology
Discovery of Infrared in 1800 • Sir Frederick William Herschell (1738-1822) • Herschel directed sunlight through a glass prism to create a spectrum - the "rainbow" created when light is divided into its colours - and measured the temperature of each colour using a thermometer
UV Visible VNIR NIR Mid-IR NIR in the Spectrum 10-400 Electronic 400-700 Electronic 700-1100 Vibration Overtones 1100-2500 Vibration Overtones 2500-10000 Fundamental Vibrations
Interactions of NIR Light ABSORBED LIGHT A WHEN LIGHT HITS A PRODUCT IT WILL INTERACT IN VARIOUS WAYS. TRANSMITTED LIGHT WILL PASS THROUGH THE PRODUCT BACKSCATTERED LIGHT WILL REFLECT FROM THE PRODUCT LIGHT WILL ALSO BE ABSORBED BY THE PRODUCT ABSORBTION IS THE KEY TO OUR NIR ANALYSIS BACKSCATTERED LIGHT A A TRANSMITTED LIGHT A PRODUCT
Typical NIR Absorbance Ranges Functional Group Absorbance Range • O-H • Water 1940, 1430 • Alcohols 2100, 1600 • C-H • Aliphatic 2200-2500, 1670-1780 • Aromatic 2100-2200, 1670-1780 • N-H • Amines 1980-2050, 1500
NIR Absorption Curve - Moisture REFERENCE REFERENCE MEASURE MEASURE
0.90 Light Reconstituted 0.80 Burley Expanded 0.70 Virginia DarkReconstituted 0.60 Turkish Absorbance 0.50 0.40 0.30 0.20 0.10 1100 1300 1500 1700 1900 2100 2300 2500 Wavelength(nm) NIR Different Tobacco Types REFERENCE REFERENCE MEASURE MEASURE
Basic Fixed Filter NIR Sensor Filter Wheel DETECTOR Lamp Sample Measure Filter Reference Filter
Reference Measurement µ Measure Basic NIR Measurement Ratio-Based Measurement • Eliminates sensitivity to distance • Improves stability • Improves accuracy • Problemdrift over time
MoistTech NIR Sensor Filter Wheel PRIME BEAM DETECTOR Lamp Sample Measure Filter Reference Filter
Reference Measure’ ´ Measurement µ Measure Reference’ MoistTech Measurement PRIME BEAM Prime beams give improved instrument stability eliminating drift • Moisttech Ratio-Based Measurement with prime beam • Eliminates sensitivity to distance • Improves stability • Improves accuracy • NO drift over time
Advanced MoistTech NIR Sensor Polished Aluminium Reflectors Multi Filter Wheel DETECTOR 10W Parabolic Lamp Measure Filter 1 Reference Filter 1 Sample Measure Filter 2 Reference Filter 2
NIR Product Overview • IR3000 – General NIR Applications • 828 – Tobacco NIR Applications • CCS3000 – Mining and Minerals Applications • 838 – Laboratory NIR Applications • 858 – Laboratory / At Line Applications • 868 – Biomass Gauge / Laboratory Non Homogenious NIR Applications
IR3000 Standard NIR • Use for all general applications • Multi Constituent Versions Available • Moisture Range 0-95% (ppm versions available) • Accuracy 0.01 – 0.3% product dependant (Typical 0.1%) • Power 90-260VAC 50/60Hz (24VDC available) • Analogue Outputs 3 x 4-20mA • Digital Outputs RS232,485,Ethernet, Modbus, Profibus, Profinet, Devicenet
IR3000 Standard NIRTypical Applications • Wood Products • Food Products • Powders • Paper • Pharmacuticals
828 Tobacco NIR • Use for all tobacco applications • Typical Moisture Ranges 5-25%, 20-40%, 0-70% • Accuracy 0.1% Cut Tobacco, CRS, Lamina, 0.3% Stem • Power 90-260VAC 50/60Hz (24VDC available) • Analogue Outputs 3 x 4-20mA • Digital Outputs RS232,485,Ethernet, Modbus, Profibus, Profinet, Devicenet
828 Tobacco NIRTypical Applications • Cut Tobacco • CRS (Cut Rolled Stem) • Lamina Strips • Leaf • Expanded Tobacco
CCS Mining and Minerals • Use for Mining and Minerals applications • Special optical design optimised for dark products • Typical Moisture Ranges 0-25%, 25-40%, 0-70% • Accuracy 0.1% - 0.5% product dependant • Power 90-260VAC 50/60Hz • Analogue Outputs 3 x 4-20mA • Digital Outputs RS232,485,Ethernet, Modbus, Profibus, Profinet, Devicenet
CCS Mining and MineralsTypical Applications • Sinter Mix • Coke • Coal • Iron Ore • Zinc Ore • Copper Ore • Nickel Ore
838 Laboratory NIR • Use for applications where turntable is required, where product could be non - homogeneous • Moisture Range 0-95% (ppm versions available) • Accuracy 0.01 – 0.1% product dependant • Power 90-260VAC 50/60Hz • Analogue Outputs 3 x 4-20mA • Digital Outputs, Ethernet, USB
858 Laboratory NIR • Use for applications where product is homogeneous (Powders, Granules or product can be crushed) • Encapsulated sample chamber • Moisture Range 0-95% (ppm versions available) • Accuracy 0.01 – 0.1% product dependant • Power 90-260VAC 50/60Hz • Analogue Outputs 3 x 4-20mA • Digital Outputs Ethernet, USB
868 Laboratory NIR • Use for applications where large turntable is required, where product is very non – homogeneous • PLC averages data over several rotations to get repeatable results • Moisture Range 0-95% (ppm versions available) • Accuracy 0.01 – 0.5% product dependant • Power 90-260VAC 50/60Hz • Analogue Outputs 3 x 4-20mA • Digital Outputs RS232,485,Ethernet
Standard and Optional Networking & communication
Moisttech Gauge Connectivity Power Input 90-260VAC -Optional 24VDC IR3000 Wall/Post Colour Touch Panel Operator Interface OR SCADA/ PLC/REMOTE DISPLAY/M_CONNECT Ethernet: -Operator Interface -Laptop -Desktop Computer -3 Ethernet devices Simultaneously “Blue Eye Wireless Link” Or Bluetooth Ethernet, Profibus, Profinet, Modbus, RS232, RS485 or 3 x 4-20mA Pocket PC or other wireless device Plant computer / Lap top
Modbus - Standard • Communication using serial and Ethernet protocol available • Modicon Proprietary protocol • MoistTech developed software driver in-house, embedded in rabbit PC firmware • Modbus generally for customers wishing to connect to Modicon PLC only • List of available parameters provided in word document • Modbus “C” file available • Modbus RTU for persons wishing to write their own sw • Same Command list Version 2 and version 3
Profibus - Optional • Siemens Communication protocol using serial interface • Siemens Proprietary protocol • HMS chip located on main PCB converts RS232 to Profibus • Profibus generally for customers that wish to connect to Siemens PLC only • List of available parameters provided in word document • GSD file available “Drag and Drop” • Same GSD Version 2 and Version 3
Profinet - Optional • Siemens Communication protocol using Profibus over Ethernet bus • Siemens Proprietary protocol • MoistTech developed software driver in-house, embedded in rabbit PC firmware • Profinet (Profibus over Ethernet) comms for customers that wish to connect to Siemens PLC only • List of available parameters provided in word document • GSDML file available “Drag and Drop” • Certified and tested by Siemens • Same Protocol for Version 2 and Version 3
Devicenet - Optional • Communication using serial protocol • Allen Bradley Proprietary protocol • HMS chip mounted on the main PCB converts serial to Devicenet • Devicenet generally for customers wishing to connect to Allen Bradley PLC only • List of available parameters provided in word document • EDS file available “Drag and Drop” • Same Comms Protocol for version 2 and version 3