Memory card Basic components Block Diagram Of Milk Analyzer Basic components Block Diagram Of Cash Counter Basic components • A simple SD memory card Principle • IR Spectrometry » Infrared spectroscopy (IR spectroscopy) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum‚ that is light with a longer wavelength and lower frequency than visible light. It covers a range of techniques‚ mostly based on absorption spectroscopy. As with all spectroscopic
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Infrared Spectroscopy Aim: To obtain IR spectra of know solid sample and liquid sample using the following sample preparing technique: Prepare solid IR sample using Solid Pellet Samplin Technique Use IR is used to identify functional groups. 5 major functional groups easily identified by IR spectroscopy: 1. C=O 2. C–O 3. OH 4. Phenols 5. C–H Instrument details Type of spectrophotometer: Nicolet 380 FT-IR spectroscopy‚ Nicolet Avatar 360 & Thermo Scientific iS10 FT-IR Spectrometer
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INFRARED SPECTROSCOPY: FUNDAMENTALS AND APPLICATIONS Barbara H. Stuart University of Technology‚ Sydney‚ Australia 72 Infrared Spectroscopy: Fundamentals and Applications hydrocarbons appear in the 3000–2800 cm−1 range and the C–H stretching bands of methyl groups and methylene groups are readily differentiated. For methyl groups‚ asymmetric C–H stretching occurs at 2870 cm−1 ‚ while symmetric C–H stretching occurs at 2960 cm−1 . By comparison‚ methylene groups show asymmetric stretching at 2930
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Passive infrared sensor A passive infrared sensor (PIR Sensor) is an electronic sensor that measures infrared light radiating from objects in its field of view. They are most often used in PIR-based motion detectors. Operating principle All objects with a temperature above absolute zero emit heat energy in the form of radiation. Usually this radiation is invisible to the human eye because it radiates at infrared wavelengths‚ but it can be detected by electronic devices designed for such a purpose
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TXTILE DYEING AND FINISHING for fabrics. So I sort out the details for that. Pls look up as following: PART Ⅰ.TXTILE DYEING AND FINISHING FOR FABRICS The main production: Gas-infrared pre-drying machine. Stereotypes machine. The curing machine. ∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽∽ GAS-FIRED INFRARED
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SIXTH SEMISTER PROJECT REPORT HOME SECURITY SYSTEM Sri Jayachamarajendra College Of Engineering Mysore-570 006 PROJECT GROUP: SL NO | NAME | USN NO | CELL PH NO | 1. | RAKSHATH C.T. | 4JC08EC080 | 9480788015 | 2. | SHREYAS S. SHETTY | 4JCO8EC098 | 9164554980 | 3. | SIDHARTH AGARWAL | 4JC08EC103 | 9964479221 | 4. | VASHISTA S.R. | 4JC08EC117 | 7760220812 | 5. | VISHNUPRASAD SHASHTRY K. | 4JC08EC123 | 7760220811 | PROJECT GUIDE: Sri M.J. Sampath Kumar Sri Rudraswamy S.B Lecturer
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April 20‚ 2013 TITLE: Structure Elucidation of Organic Compounds Using Infrared Spectrometry and Computer Molecular Models. OBJECTIVES: Using the Spartan Student v5.0.0. Software in computer‚ determine the absorption frequencies of C=O str.‚ C-H str.‚ and C-H bend in the following molecules: 1. Benzaldehyde 2. Ethyl Benzoate 3. 3-Pentanone 4. Pentanal * For given unknown Infrared spectra‚ figure out the compounds based on the absorption frequencies of
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Name: David Kennedy Date: 11/5/14 Project No: 131 Title: Butyl 2-Cyano-(3‚5 dichloro-phenyl)-2-propenoate Abstract: The targeted trisubstituted ethylene compound Butyl 2-Cyano-(3‚5 dichloro-phenyl)-2-propenoate and its copolymer with styrene was prepared in this lab. The base catalyzed Knoevengael condensation of butyl cyanoacetate and corresponding aldehyde led to the forming Butyl 2-Cyano-(3‚5 dichloro-phenyl)-2-propenoate. The analyses that were used to prove its composition and structure
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molecules. To explore structural differences between complexes‚ pentaaminechlorocobalt (III) chloride‚ pentaaminenitritocobalt (III) chloride‚ and pentaaminenitrocobalt (III) chloride were synthesized and isolated. From the ultraviolet-visible spectrum‚ infrared spectrum‚ and molar conductivity each compounds was distinguished and characterized to show fundamental differences between the three. Furthermore‚ IR spectroscopy is suitable for distinguishing between the nitro- and nitrito-linkage isomers because
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