Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #43, 2016

Chemometrics

SWIR region contains chemical spectral info. Chemometrics differentiate 4 sugars. Realtime spectral processing LINK


Near Infrared

Using advanced NIR sensors, our hygenic TS line measures fluid absorption for FoodandBeverage applications: LINK!

“NIR penetrates much further into samples and, unlike Raman, is unaffected by fluorescence.” | Env… LINK

Qualitätskontrolle während der Extrusion – Folie Fremdpolymeren NIRAnalyse Inspektionssystem LINK

Pre-grazing significantly boosts first cut silage quality | NIRanalycer NIRmachine via LINK


Infrared

Selective Weighted Least Squares Method for Fourier Transform Infrared Quantitative Analysis LINK

Multivariate Analysis of Hemicelluloses in Bleached Kraft Pulp Using Infrared Spectroscopy LINK


Hyperspectral

Combining hyperspectral and lidar is a great approach to identify & monitor invasive plants species… LINK


Environment

DETECTION OF CANNABIS PLANTS BY HYPER-SPECTRAL REMOTE SENSING MEANS LINK


Pharma

US FDA Purchases Transmission Raman for Quantitative Analysis of Tablets & Capsules – European Pharmaceutical Review LINK


Laboratory

“Washington State University (WSU) portable smartphone spectrometer laboratory detects cancer” LINK

Spectroscopy Outside the Lab: LINK


CalibrationModel.com

Spectroscopy and Chemometrics News 42, 2016 | NIRS Spectroscopic Chemometric Software LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 42, 2016 | NIRS Spektroskopie Chemometrie Kalibration LINK

Spettroscopia e Chemiometria Weekly News 42, 2016 | NIRS Spettroscopia Chemiometria news LINK


Spektroskopie und Chemometrie Neuigkeiten Wöchentlich #29, 2016

Chemometrics

Calibration Methods for Predicting Mechanical Properties of Polypropylene Pellets Using Raman Spectroscopy LINK


Raman

25th International Conference on Raman Spectroscopy (ICORS) 14. – 19.08.2016 Fortaleza Brazil LINK


Other

The birth of quantum holography: Making holograms of single light particles! LINK

Smallest hard disk to date writes information atom by atom LINK



Chemometrics and Spectroscopy News Weekly #25, 2014

Chemometrics and Spectroscopy News Weekly #25, 2014

Get the Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.

Chemometrie und Spektroskopie Neuigkeiten Wöchentlich #25, 2014

Holen Sie sich die Chemometrie und Spektroskopie Nachrichten in Echtzeit auf Twitter @ CalibModel

Chemometrics

Comparative study between univariate spectrophotometry & multivariate calibration as analyt. LINK Pre-processing in vibrational spectroscopy – when, why and how |!divAbstract LINK A chemometrics toolbox based on projections and latent variables LINK Projection methods for separation of predicting & non‐predicting information in PLSR & PCR LINK Cross-study validation for the assessment of prediction algorithms LINK

Near Infrared

How to Get the Most Out of Drone Images | NDVI equation NIR-VIS LINK NIR spectroscopy could find fake Chinese liquor | beverages counterfeit adulterated LINK Collaboration produces hyperspectral multi-sensor aircraft | VNIR NIR SWIR LINK

Terahertz

New quantum mechanism to trigger the emission of tunable light at terahertz frequencies LINK

Hyperspectral

An overview on principle, techniques and application of hyperspectral imaging … | HSI LINK

Environment

Satellite Images May Soon Show Objects Smaller Than 50cm In Size LINK

CalibrationModel.com

Development & Optimization of analytical methods for NIR spectroscopy to accurate prediction LINK WHITEPAPER: A Novel knowledge-based Chemometric Software for quantitative NIR Calibration Modeling | NIRS LINK How to Develop Near-Infrared Spectroscopy Calibrations today? | Application Process Chemist NIR Engineer Lab NIR LINK Quantitative Analytical NIR Method Development for Quality Control Laboratory & Analytical Laboratories | pauto QAQC LINK Increase Your Profit with optimized NIRS Accuracy Food Feed FoodSafety ag Lab QC QA PAT QbD Pharma LINK Improve Accuracy of fast Nondestructive NIR Measurements by Optimal Calibration | Food Feed FoodSafety ag Lab LINK How to improve your NearInfrared analysis – Get the White-Paper | NIRS nearIR PAT QbD pauto control measure LINK Lange Wartezeiten bei der Optimierung von NIR Applikationen? So geht es besser | pharma food feed LINK Service für Professionelle Entwicklung von NIR-Kalibrierungen | NIRS Near-Infrared-Spectroscopy LINK

Summary of the NIR Chemometric survey polls

Summary of the NIR Chemometric survey polls (as of end of Sept. 2013)

The interesting finding is that most of the answers fit the following pattern. The most companies that use NIR have one NIR Instrument and only one employee that is able to develop NIR calibrations. For that the most common off-the-shelf chemometrics program is used and spent 2 hours or over a month and therefore gets no calibration training about the complex topics like Chemometrics and NIR Spectroscopy or only once (introduction). The calibration maintenance ranges from never to 3 times a year. Interestingly, there was no one who uses portable NIR instruments. We continue our surveys, for the discovery of new trends. Conclusion Seeing this picture, we think that there is huge potential to improve the calibrations. Advanced knowledge can help individuals to build the calibrations with best practices and improve their models accuracy and reliability. Once the decision and investment in NIR technology is done, you should get the best out of your data, because this extra NIR performance can be given by calibration optimization. We offer this as an easy to use and independent service.

Wer nutzt diese Art von NIR Kalibrations Service

  • NIR Labor Analyzer Anwender
  • NIR Laboratories
  • NIR Analysen Service
  • NIR Lebensmittelsicherheit, Umgang mit Lebensmitteln, Ernährung, Landwirtschaft
  • NIR-Feed und Grünfutter
  • Saatgutproduzenten, Pflanzenzüchter
  • NIR Lab Instrument Services
  • NIR Kalibrations Spezialisten
  • NIR Qualitätssicherung und Qualitätskontrolle (QA / QC)
  • NIR Forensik
  • NIR Prozess Kontrolle
  • NIR Process Analytical Technology (PAT)
  • Forschung & Entwicklung, Entwicklung neuer Analyseverfahren
  • NIR-spektrometrische Methoden-Entwicklung
  • NIRS Methoden Entwickler
  • NIRS Applikations Entwickler
  • NIR-Spektroskopie Doktorarbeit
  • NIR Chemometrische Doktorarbeit
  • NIR Applikations Spezialist
  • NIR Analytical Scientist
  • NIR Machbarkeitsstudien
  • NIR Außendienst
  • NIR Verkäufer
  • NIR-Anbieter
  • NIR Anwender
  • NIR Chemometriker
  • NIR Spektroskopiker
  • PAT Ingenieur
  • Qualitäts Manager
  • Labor Manager
  • usw.

NIR Spektroskopie und Chemometrie Umfragen, Erhebungen und Wertungen (Teil 3)

10. NIR in Supply Chain Where in the supply chain are your NIR instruments located? 11. NIR Usage How long has your company used NIR spectroscopy? 12. NIR instruments How many NIR instrument units are in use in your company? 13. NIR Mobile How much is the mobile hand-held percentage of total NIR devices in your company? 14. Calibration Source How do you get the NIR Calibrations developed? 15. Calibration Training How often do the operators get training about NIR Spectroscopy and Chemometrics? 16. NIR PreCalibrations How many NIR Pre-Calibration, NIR factory calibrations or NIR starter calibrations have you in use? 17. Calibration Spectra How many Spectra does your quantitative Calibration have in average? Please vote and see the assessments below. Part 1, Part 2
NIR in Supply Chain
Where in the supply chain are your NIR instruments located?
NIR Usage
How long has your company used NIR spectroscopy?
NIR instruments
How many NIR instrument units are in use in your company?
NIR Mobile
How much is the mobile hand-held percentage of total NIR devices in your company?
Calibration Source
How do you get the NIR Calibrations developed?
Calibration Training
How often do the operators get training about NIR Spectroscopy and Chemometrics?
NIR PreCalibrations
How many NIR Pre-Calibration, NIR factory calibrations or NIR starter calibrations have you in use?
Calibration Spectra
How many Spectra does your quantitative Calibration have in average?
Part 1, Part 2

Potenzielle Nutzung von NIR-Analyse und ihre Industriellen Einsatzgebiete

Was wird typischerweise durch NIR-Analyse gemessen?

NIR Kalibration werden angewandt zur Bestimmung des Gehaltes von

Feuchtigkeit, Fett, Protein, Stärke, Lactose, Fructose, Glucose, Alkohol, Aminosäuren, Öl, Zucker, Fasern, Salz, Brix, Koffein, Lysin, Asche, Gluten usw.

Wo wird Nahinfrarot-Spektroskopie-Analyse verwendet?

NIR-Analyse wird verwendet in den den Industriezweigen / Branchen

  • Landwirtschaft
  • Lebens-und Futtermittel
  • Speisen und Getränke
  • Lebensmittel und Molkereiprodukte
  • Mälzereien und Brauereien
  • Müllerei und Backwaren
  • Mehl, Getreide Müllerei und Öle
  • Zucker und Süsswaren
  • Futtermittelzusatzstoff
  • Speiseöle
  • Fleisch
  • Tierfutter
  • Aqua Feed
  • Pet Food und tierischen Proteinen
  • Getrocknete und Wet Forage
  • Getränke-und Biokraftstoffe
  • Chemie und Pharma
  • Pharmaceuticals
  • Zellstoff und Papier
  • Petro
  • Öl und Gas
  • Plastics
  • Polymers
  • Textilien
  • Verpackung
  • Umwelt
  • Forensics
  • Akademie
  • Kosmetika
  • Gesundheitspflege

NIR-Spektrometer

Die NIR Analyse (NIRA) auch bekannt als Nahinfrarot Reflectance (NIRS-Analyse) oder NIR Transmission (NIT-Analyse) verwendet sogenannte NIR-Spektrometer (siehe auch NIR-Spektroskopie).


Die unterstützten NIR-Analysegeräte, NIR-Sensoren und NIR-Spektrometer (Nahinfrarotspektroskopie) sind Full-Range (z.B. 1000-2500 [nm] oder 10’000-4’000 [1/cm]) von beliebigem Hersteller und Technologie und auch Kurzwellen-Infrarot (SWIR) 900 nm – 1700 nm, das bei Hyperspektraler Bildgebung verwendet wird.


Die unterstützte NIR-Technologie umfasst Fourier Transform (FT-NIR), Dispersiv NIR, NIR Diodenarray, Acousto-optic tunable filter (AOTF, AOTFNIR), etc. (on-line, in-line oder at-line)


Beispiel Übersicht Liste von NIR-Spektrometer Marken Herstellern:

Disclaimer: Wir haben keine Verbindung mit jeder dieser Sites oder deren Gesellschaften.



NIR Spectrometer Brand
Which NIR Spectrometer Brand do you use?