| Author | Message | |||
     Ana Garrido-Varo (garrido) New member Username: garrido Post Number: 4 Registered: 1-2006 |
Nominations are now being invited by ICNIRS for the 2011 Tomas Hirschfeld Award. This award sponsored by B�CHI Labortechnik AG (CH) is made in recognition of contributions to the enhancement of Near Infrared Spectroscopy. It is made on the basis of excellence in research conducted be a scientist of international standing. Further details in the attached document Regards Ana
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| venkatarman (venkynir) Senior Member Username: venkynir Post Number: 101 Registered: 3-2004 |
Dear Jayliu; Good . Any body working in NIRS should make-up the following concept clear . 1. Experimental or application oriented ? 2. What is object to use NIRS(multi- constituent/single)? 3. Any base paper published and what is reported in it ? 4. Review paper will give good idea 5. Then think of Detector other things ? we are working in NIRS based Instrument (R&D) for paper ,plastics , Food & pharmaceutical Industries. In earl days we started with PBS detector and with filter type system ( our own R&D) . we have faced problem in the field ( paper industry ) we solved it .Later we switched TE cooled detector with our own temperature controller for plastic industry . Now we are working with FOS with DAS for multi -constituents measurements . we got good result and success rate is high . we have our own software - tailor made to the user industry . So no need to have course . | |||
| Jay Liu (jayliu) New member Username: jayliu Post Number: 3 Registered: 12-2003 |
To make things clear, the NIR spectrometer I am considering of course has an NIR detector, but the vendor selected accessories, each with an additional detector integrated within the accessory. | |||
| Jose Miguel Hernandez Hierro (jmhhierro) Junior Member Username: jmhhierro Post Number: 10 Registered: 4-2008 |
Dear Jay Liu, I have worked with a fibre optic probe for solids and I do not need an integrating sphere. I work in IR zone close to 1100-2000 nm to minimize the influence of noise at higer wavelengths and I use PbS detectors. Best regards Jose | |||
| Jay Liu (jayliu) New member Username: jayliu Post Number: 2 Registered: 12-2003 |
I need to choose a NIR vendor, and one suggested me a fiber optic probe (for reaction monitoring) and an integrating sphere (for powder/granule) both with their OWN NIR detector. Of course, this would be better because fiber optic also absorbs NIR a little, but I wonder this additional investment is necessary. JL |
Tomas Hirschfeld Award 2011