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InfraLum FT - 02 FT (Mid)IR Spectrometer CERTIFICATION FOURIER TRANSFORM SPECTROPHOTOMETER.

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Presentation on theme: "InfraLum FT - 02 FT (Mid)IR Spectrometer CERTIFICATION FOURIER TRANSFORM SPECTROPHOTOMETER."— Presentation transcript:

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2 InfraLum FT - 02 FT (Mid)IR Spectrometer CERTIFICATION FOURIER TRANSFORM SPECTROPHOTOMETER

3 DEVICE LAYOUT Light Source Interferometer Focusing Optics Sample Compartment Detector

4 PRINCIPLE OF OPERATION Permanently aligned “Double Cats Eye” interferometer ensures stability and durability. 1 – Light source 2 – Heat shield 3-4 – Focusing spherical mirrors 5 – Diaphragm 6 – “Double Cats Eye” interferometer 7 – Flat mirror 8, 9,11 – Toric mirrors 10 – Sample Compartment 12 – Detector

5 ADVANTAGES  high throughput  high photometric accuracy  high selectivity  simultaneous analysis of several components  variability of accessories

6 ROUTINE MEASUREMENT Take a Sample Fill a Cell Place the Cell Measure Complete a Report Condition the Sample

7 ROUTINE MEASUREMENT Take a Sample Fill a Cell Place the Cell Measure Complete a Report Condition the Sample

8 ROUTINE MEASUREMENT Take a Sample Fill a Cell Place the Cell Measure Complete a Report Condition the Sample

9 ROUTINE MEASUREMENT Take a Sample Fill a Cell Place the Cell Measure Complete a Report Condition the Sample Calcium gluconate transmission spectrum

10 ROUTINE MEASUREMENT Take a Sample Fill a Cell Place the Cell Measure Complete a Report Condition the Sample Comparison with the standard spectrum

11 MAIN APPLICATIONS  Functional group analysis  Unknown substance identification  Pharmaceuticals identification (RF Pharmacopoeia)  Oil content in water and in soil (DIN)  Oil-in-water pollutant source identification

12 MAIN APPLICATIONS Environmental Monitoring  Air and emission measurement  Determination of water oil polluters  Detection of the presence of ozone- destructing substance  Concentration of oil in water measurement Petrochemistry  Fractional composition of oils  Oil-type analysis  Benzene content in gasoline  Octane number, cetane number  Determination of gas composition  Testing the composition of polymer films and coatings Industry Pharmacology  Determination of the authenticity of medicine preparations using IR reference standards  Quality control of medicine preparations using IR reference standards  Quality assurance of organic raw materials Forensic investigations  At expert laboratories for qualitative analysis: drugs, medicine, pigments, gas and etc. sample identification

13 AIR POLLUTANTS CONTROL PollutantDetection limit, mg/m 3 Carbon monoxide0,11 Carbon dioxide0,034 Water0,18 Hydrogen chloride0,11 Ammonia0,033 Sulfur dioxide0,25 Multi-component analysis of typical industrial air pollutants. Multi-pass gas cell, L = 2,1 m.

14 OIL CONTENT IN WATER AND IN SOIL DIN H18 and Certificate of validation M Measured content range: from to 50 mg/l Automatic calculation based on absorption peaks , 3055 cm -1 Quartz cell, L = 4 cm

15 OIL POLLUTANT IDENTIFICATION Identification of oil-in-water pollution source by Department of Ecology rule No 241 Automatic calculation based on 12 absorption peaks (1600, 1375, 1310, 1170, 1030, 970, 870, 810, 770, 750, 720, 695 cm -1 ). Sealed Cell, NaCl, L= mm

16 HHC IDENTIFICATION Comparison of the measured spectrum with the prohibited halogenated hydrocarbons database using Euclidian distance. Sample: C 2 F 4 Br 2 Gas cell, KBr, L=10 cm

17 PHARMACEUTICALS IDENTIFICATION Comparison of the measured spectrum with the RF Pharmacopoeia database using Euclidian distance. Sample: Calcium Gluconate Demountable cell, Nujol Suspension.

18 PERFUME RAW MATERIALS QC Determination of contaminant in perfume raw materials. Sample: CH 3 -(CH 2 ) 10 - (CH 2 -CH 2 O) 2 -OSO 3 Na Demountable cell, CaF 2, L=0.05 cm. Black - a standard sample Red - a contaminated sample.

19 HARDWEAR ParameterSpecification Optical SystemSingle Beam Optics Interferometer Proprietary “Double Cats Eye” interferometer, Sealed and Desiccated Beam SplitterMulti-layer Coated KBr plate Light SourceHigh Temperature Ceramic DetectorPyroelectric (LiTaO 3 or DTGS) Scanning speed1.6; 2; 3.2; 5 mm/sec

20 HARDWEAR ParameterSpecification Size580х515х295 mm Weight37 kg Power Requirements~ 110/220 V, 50/60 Hz Operating Conditions Temperature: 10 o C to 35 o C, Humidity: Below 80% Typical analysis time60 sec Data acquisition and processing PC data station, Laptop

21 SPECIFICATIONS ParameterSpecification Spectral resolution 0.5, 1, 2, 4, 8, 16 cm -1 Spectral range  350 cm -1 Wavenumber accuracy± 0.02 cm -1 Noise level of 100% transmission line (spectral range: 2000  50 cm -1 ; resolution: 4 cm -1 ) < 0.08 %


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