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Thermo Scientific Smart Accessories sampling tools for Thermo Scientific Nicolet FT-IR Systems

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Page 1: for Thermo Scientific Nicolet FT-IR Systems · for Thermo Scientific Nicolet FT-IR Systems. 2 Smart Accessories ... sampling choices for Thermo Scientific products including the

Thermo Scientific Smart Accessories

sampling toolsfor Thermo Scientific Nicolet FT-IR Systems

Page 2: for Thermo Scientific Nicolet FT-IR Systems · for Thermo Scientific Nicolet FT-IR Systems. 2 Smart Accessories ... sampling choices for Thermo Scientific products including the

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Smart AccessoriesSpeed Sample Preparation and Improve the Results in your Laboratory

An Accessory For Every NeedThermo Scientific Smart Accessories offer an extensive line ofsampling choices for Thermo Scientific products including theThermo Scientific Nicolet iS10and Thermo Scientific Nicolet iS50FT-IR spectrometers to address a variety of sample types and laboratory needs, from routine to advanced.• The basic Smart Accessories™, such as the Thermo ScientificSmart Multi-bounce HATR and the Thermo Scientific SmartDiffuse Reflectance, are ideal for the routine measurements donein quality control or teaching laboratories. These accessories provideaffordable tools that offer sampling speed and ease of use.

• The research Smart Accessories,such as the Thermo ScientificSmart ARK, Thermo ScientificSmart iTR and Thermo ScientificSmart SAGA, are geared towardthe research environment to provide the highest quality data and the greatest degree of flexibility.

• Smart Accessories are optimized for ease of use and universalsample compatibility.

All Smart Accessories are compatiblewith Thermo Scientific Nicolet iS10,Nicolet iZ10, Nicolet iS50, Nicolet 380and Nicolet x700 series spectrometers.

Designed For EaseThe most dramatic feature of a Smart Accessory is its integrationwith the software and the spectrometer, bringing an unprecedentedlevel of convenience and speed. When you place a Smart Accessoryin the instrument, you are instantly ready to collect spectra. Thereis no need for manual or mechanical alignment of accessories andno need to constantly adjust data collection parameter files.

Automated Experiment Set-upLike every smart component on a Nicolet FT-IR spectrometer, Smart Accessories are recognized by the system as soon as theyare installed. When a Smart Accessory is placed in the spectro meter,an Experiment file containing the software and hardware parametersfor that measurement is automatically loaded. The FT-IR system

will set everything foryou, so you are free toconcentrate on your work.

Optimal, Reliable PerformanceWe pioneered Smart Accessories, the only FT-IR accessories thatuse permanently aligned optical systems. Permanent alignmentmeans there are no time consuming adjustments necessary beforeyou can collect spectra. With a Smart Accessory you can be confidentthat everything is positioned properly, making your results morereproducible and reliable.

Confidence Through DiagnosticsOnce the experiment parameters are set, the system will run diagnostic tests to validate the performance of your spectrometer, giving you maximum confidence in your results. These tests savetime and improve results by identifying common user errors such as improperly cleaning a previous sample from a transmission cell.They also proactively help in addressing problems to maximize productivity.

Automatic PurgeSmart Accessories are constructed around a central-sealed opticstube. If your bench is purged, the accessory will automatically bepurged when it is inserted. Because the purged volume of a SmartAccessory is small, purge is achieved quickly. Over time, the smallpurge volume will also show less fluctuation than the relatively large volumes of a full-sized sample compartment – your results are much more reproducible.

In addition, the design eliminates the need for adjustable purge seals or separate purge connectors. Traditional accessories either do not have purge seals or requireadjustments to seal the accessory.

Expertise When You Need ItMultimedia on-line tutorials for our Thermo Scientific OMNIC software help you choose the right accessory for your application,show you how to use and care for your accessory, and demonstratehow to prepare a sample. OMNIC™ software can monitor your spectraas you collect them using spectral quality checks to look for commonsampling mistakes, then prompt you with situation specific tips andtutorials that can sharpen your skills and improve your results.

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Attenuated Total Refection (ATR) An attenuated total reflection accessory operates by measuring thechanges that occur in a totally internally reflected infrared beamwhen the beam comes into contact with a sample. An infrared beamis directed onto an optically dense crystal with a high refractiveindex at a certain anglegreater than the criticalincident angle. The resultinginternal reflectance createsan evanescent wave thatextends beyond the surfaceof the crystal into the sample held in contact withthe crystal. In regions ofthe infrared spectrumwhere the sample absorbsenergy, the evanescent wave will be attenuated. The altered(attenuated) energy from each evanescent wave is passed back tothe IR beam, which then exits the opposite end of the crystal and isdirected at the detector in the IR spectrome ter. The detector recordsthe attenuated IR beam as an interferogram signal, which can thenbe used to generate an infrared spectrum.

Diffuse Reflectance (DR)When an infrared beam is focused onto a particulate material, theincident beam can react with the particle in one of several ways.The radiation can be reflected off the top surface of a single particleor multiple particles without penetrating the particle, a processcalled specular reflectance. Diffuse reflectance results from thepenetration of the incident radiation into one or more sample particles and subsequent scatter from the sample matrix.

A diffuse reflectanceaccessory operates by directing the infrared energyinto a sample cup filled withthe neat solid powder or amixture of the sample and aninfrared transparent matrix(such as KBr). The infraredradiation then interacts withthe particles causing the lightto “diffuse” or scatter as it moves throughout the sample. The output mirror collects the diffusely scattered energy, which isdirected to the detector in the spectrometer. The detector recordsthe altered IR beam as an interferogram signal, which can then beused to generate a spectrum. Typically, a background is collectedwith the diffuse reflectance accessory in place and the cup filledwith just the IR transparent matrix. Excellent quantitative data canbe collected with proper sample preparation.

TransmissionThe transmission technique does not require a separate accessory.The user simply places a sample within the sample compartment of an infrared spectrometer. The infrared beam passes through thesample and the energy that comes through the sample is measuredto generate a spec-trum. However, sample preparationis often necessary to ensure a thin uniform sample.

Specular Reflectance/Reflection-AbsorptionSpecular reflectance is a surface measurement technique thatworks on the principle of reflective efficiencies. This principlestates that every sample has a refractive index that varies with the frequency of light to which it is exposed. Instead of examiningthe energy that passes through the sample, specular reflectancemeasures the energy that is reflected off the surface of a sample.By examining the frequency bands in which the rate of change inthe refractive index is high, users can make assumptions regardingthe absorbency of the sample. The specular reflectance techniqueprovides excellent quantitative and qualitative data. Reflection-Absorption works on the same principle, but due to sample properties, some of the energy that passes through the surfacelayer is absorbed into thebulk of the sample andthen reflects off of a substrate below the surface layer. A combination of specularreflectance and reflection-absorption can occurwhen criteria for bothtechniques are met. If a qualitative comparison of specularreflectance to transmission spectra is desired, users can apply the Kramers-Kronig correction to the data to remove the effects of dispersion.

How does it work?An Overview of Basic FT-IR Sampling Techniques

Beam path for a multi-bounce ATR

Beam path for a single-bounce ATR

The IR beam interacting with a sample ina diffuse reflectance experiment

Conceptual diagram of a beam path

Diagram of Reflection-Absorption

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How to Choose the Right Accessory

Samples marked with “�” are well suited for the indicated Smart Accessory.

Multi-Bounce H

ATR

Single B

ounce H

ATR

Sample Type

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

Hard Polym

ers

Soft Polymers

Rubbers

Fibers

Soft Powders

Hard Pow

ders

Pastes

Gels

Surfa

ce Coatings

Films on M

etals

Brittle/Grindable Solids

Acidic Liquids

Aqueous Liquids

Caustic Liquids

Biologicals

Depth Profiling

Catalysts

Reaction Studies

� � � � � � � � � � � � � � � � � �

TYPE ACCESSORY PAGE DISTINGUISHING FEATURES /APPLICATIONS

Smart ARK™ pg.6 Research and analytical test laboratory environment

High energy throughput/high level quantitative and qualitative analyses

12 reflection ZnSe crystal

Over 20 interchangeable crystal plate options (to change angle of incidence and material without optical realignment)

Smart Multi-Bounce HATR pg.7 10 reflection ZnSe crystal; optional Ge crystal, and Si crystal

Smart iTR™ pg.8-9 Rugged, versatile accessory that stands up to highly corrosive, caustic, intractable or abrasive samples

Single-reflection Diamond or ZnSe ATR crystal; optional germanium, silicon, or 45° specular sampling

Smart Orbit™ pg.10 Rugged, versatile accessory that stands up to highlycorrosive, caustic, intractable or abrasive samples

Real Type IIa Single-reflection Diamond ATR crystalOptimal germanium, silicon, or 45° specular sampling

Smart Golden Gate™ pg.11 Industrial strength ATR with diamond crystal with up to80 lbs of force available to achieve good sample-to-crystalcontact of even the hardest sample

Single reflection type IIa diamond crystal

Smart Performer™ pg.12 Small crystal area (2mm) in flat and trough formats

Single reflection with 4 crystal configurations: ZnSe,Ge, AMTIR, Si

DuraSamplIR™ and pg.13 1, 3 and 9 reflection diamond element options, heatingDurascope™ and hastelloy (for corrosive samples) options available

Video – enhanced diamond ATR with integrated cameradesign allowing magnification of sample up to 100X

1 and 3 reflection diamond element options

Smart OMNI-Sampler™ pg.14 Resilient crystal allows for measuring of acids and bases from pH 1 to 14

Capable of measuring a spot on a sample of 2 mm diameter or less

Single reflection Germanium crystal

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Transm

ission

Samples marked with “�” are well suited for the indicated Smart Accessory.

Diffuse

Hard Polym

ers

Soft Polymers

Rubbers

Fibers

Soft Powders

Hard Pow

ders

Pastes

Gels

Surfa

ce Coatings

Films on M

etals

Brittle/Grindable Solids

Acidic Liquids

Aqueous Liquids

Caustic Liquids

Biologicals

Depth Profiling

Catalysts

Reaction Studies

Sample Type

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

� � � � � � � � � � � � � � � � � �

Specular Reflectance

� � � � � � � � � � � � � � � � � �

TYPE ACCESSORY PAGE DISTINGUISHING FEATURES /APPLICATIONS

Smart SAGA™ pg.15 All gold reflecting optics; unique internal dual masking easily set with a calibrated thumb wheel; germanium polarizer allowing monolayer sensitivity

Smart Diffuse Reflectance pg.16 Convenient sample slides with storage space in the accessory cover

Includes Si-Carb™ sampling tool, for analyzing solid materials such as paint chips

Smart NIR Integrating Sphere pg.17 Optimal solution for near-infrared diffuse reflectance ofpowders and many solid samples

Includes dedicated room temperature InGaAs detector

Optional sample spinner to average variations in your sample

Smart NIR UpDRIFT™ pg.18 Near-infrared spectral range

Analyze directly from plastic bags, plastic, and glass bottles

Maximizes diffusely scattered radiation while minimizingspecular reflected radiation

Smart Transmission pg.19 Enclosed design provides excellent purge and is chemically resistant, protecting the spectrometer from contamination and spillage

Sample positions to accommodate KBr Pellet holders, Precision Pathlength liquid cells, film holders and gas cells

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Smart ARKFor Research Grade, Multiple-Reflection ATR Analysis

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The Thermo Scientific Smart ARK is a stable, rugged, high energythroughput HATR. The Smart ARK™ is the ideal choice for both

research and analytical test labora tories.It is well suited for high level accuratequantitative and qualitative analy sesbecause sample preparation is not necessary. The Smart ARK’s high performance is a result of high opticalcollection efficiency and unique patentedcrystal design. This crystal design allowsthe user to change crystal angles andmaterials without optical realignment.The multi-reflection crystal design isextremely well-suited for analyzinglower concentration samples and wherehigh sensitivity is necessary. It is goodfor samples that require consistent, precise analysis or when different pathlengths are required to analyze asampling system.

Example Applications• Liquids• Solids• Semi-solids• Powders• Quantitative and qualitative measurements

Unique FeaturesTo facilitate changing crystal angles or material (and subsequentlythe depth of penetration into a sample or effective pathlength) ourpatented crystal design ensures high energy throughput without theneed for mechanical or manual optical alignment of the accessory.It is extremely easy to change crystal plates and angles; there is noneed to worry about moving mirrors and mechanical parts failing.The crystal design ensures reproducibility and reliability with everymeasurement, which is especially critical when transferring analyticalmethods between laboratories with multiple spectrometers. The

Smart ARK is available with the widest variety of crystal plates indifferent materials and angles including 30, 40, 50, 55, 60, and 70degrees (dependent on material). There is a crystal material foralmost any pH sample and a suitable crystal angle that results in apathlength from 0.6 to 45 micrometers.

The following table shows the angle of incidence (q), number ofreflections, the refractive index of the crystal (R.I.), the calculateddepth of penetration (dp), the calculated effective pathlength (EPL)in micrometers for three common materials (other materials availableupon request). The experimental sampling depth is 2 to 3 times thecalculated depth of penetration.

Θ # OF REFL. ZNSE (R.I. = 2.4) GE (R.I. = 4) AMTIR (R.I. = 2.5)

dp EPL(µm) dp EPL(µm) dp EPL(µm)

30 21 NA NA 1.2 17.68 NA NA

40 14 4.4 45.64 0.763 4.24 2.76 38.75

45 12 2.0 12.12 0.664 2.59 1.70 9.68

50 10 1.5 5.82 0.596 1.62 1.34 4.93

55 8 1.25 3.11 0.547 .992 1.14 2.71

60 7 1.11 1.94 0.510 .672 1.02 1.72

Critical Angle 38.68 22.02 36.87

Both trough and flat plate style crystal plates are available tosuit the specific sample analysis. The trough plate version is optimizedfor use with liquids, pastes, and gels. The flat plate version is optimized for use with solid films. All crystal plates are Teflon® coatedto improve chemical resistivity and prevent discoloration of the platesurface. The pressure device has been optimized to reduce breakageof the crystals that can be caused by too much or uneven pressure.

SpecificationsCrystal Material: Zinc Selenide (standard),

Germanium (optional), Silicon (optional), Zinc Sulfide (optional), AMTIR (optional)

Angle of Incidence: 45 degree (standard), optional 30, 40, 50, 55, 60, 70-depending on material

Number of Reflections: 12 (standard) see chart above for additional information

Pathlength: Approximately 12 micrometers

Sample Volume (trough): 1.0 milliliters

Heated Option: Allows thermal studies from ambient to 100 °C

Ordering InformationAccessory Part Number

Smart ARK Trough Plate Kit 0031-3XXT

Smart ARK Flat Plate Kit 0031-3XX

XX = 99 for Nicolet™ iS10, Nicolet iS50, Nicolet x700, and Nicolet Nexus™

XX = 97 for Nicolet 380 and Avatar™

Spectra of vegetable oil using 40° (top), 45° (middle) and 60° (bottom) ZnSe crystals on the Smart ARK

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Smart Multi-Bounce HATRFor Multiple-Reflection ATR Analysis

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The Thermo Scientific Smart Multi-Bounce HATR crystal has a path length of 10 micro meters, while the smallest pathlength of atypical transmission cell is 15 micrometers. This short pathlengthmakes the Smart Multi-Bounce HATR suitable for samples thatabsorb strongly and yields better results than transmission. In addition, the Smart Multi-Bounce HATR is well suited for providinginformation about the surface properties of a material.

Example Applications• Aqueous solutions• Solvents• Flexible films• Gels• Soft powders

Unique FeaturesThe horizontal sampling surface is ideally suited for obtaining high-quality infrared spectra – without the need for sample preparation.There are convenient storage spaces within the cover of the accessorywhich accommodate the accessory’s sampling tools, such as apowder press and volatile liquid cover.

The Smart Multi-Bounce HATR uses crystals mounted in platesthat are pinned in place on the accessory. This allows you to changeplates by simply lifting one off and placing another on. All of theSmart Multi-Bounce plates are Teflon coated to improve chemicalresistivity and prevent discoloration. Once measurements havebeen made, the crystal may be wiped clean or if necessary thewhole plate can be simply lifted off and removed for rapid cleaning.

Plate and Crystal Choices

Multi-Bounce HATR Trough Plate KitThe trough plate kit is useful for analyzing liquids, powders, pastes,and gels. The ATR crystal is recessed and mounted into a troughshaped, leak-proof sampling plate. The ATR crystal sample platerestricts catastrophic liquid spills from damaging the accessory inany way. Also included is a volatile liquid cover that eliminates solvent evaporation and a powder press to ensure good contactbetween powdered samples and the crystal.

Multi-Bounce HATR Flat Plate KitThe flat plate kit is useful for analyzing films and coatings on flatsamples. Flat plates are configured withthe crystal ‘flush’ with the surface of theplate. The pressure device included withthe flat plate kit ensures reproduciblepressure and uniform optical contactbetween the sample and crystal.

Smart Multi-Bounce HATRCombination Plate KitThe combination plate kit is ideal when a variety of liquid and solid samples areanalyzed. This kit includes both troughand flat plates, and the following sampling tools:• Volatile liquid cover• Powder press• Pressure device

Crystal MaterialsThe standard crystal material is zinc selenide (ZnSe), with a 45 degreeangle of incidence. This material is well suited for almost all routinesampling. Zinc selenide is fairly hard, and is utilized for neutral pH solutions.

The optional Germanium crystal has a high refractive indexwith a shallow depth of penetration into the sample, making it wellsuited for measuring samples with a high refractive index, such ascarbon-filled polymers. Although germanium has a limited spectralrange, it offers good chemical resistivity to both acids and bases.

SpecificationsCrystal Material: Zinc Selenide, standard; (4000 – 650 cm-1)

Germanium, optional; (4000 – 800 cm-1)Silicon, optional; (4000 – 1500 cm-1)

Number of Reflections: 10

Crystal Angle: 45°

Pathlength: Approximately 10 micrometers

Sample Volume (trough): 0.5 milliliters

Ordering InformationAccessory Part Number

Smart Multi-Bounce for Solids 0028-3XX

Smart Multi-Bounce for Liquids 0028-3XXT

Smart Multi-Bounce Combination Kit I(for Liquids & Solids) 0028-2XX

XX = 99 for Nicolet iS10, Nicolet iS50, Nicolet x700, and Nicolet NexusXX = 97 for Nicolet 380 and Avatar

Xylene mixture with 45° ZnSe trough with Smart Multi-Bounce HATR

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Smart iTRFor Multi-purpose ATR Sampling

The Thermo Scientific Smart iTR is an ultra-high-performance, versatile Attenuated Total Reflectance (ATR) sampling accessory.

Primarily designed for use with a singlebounce diamond crystal, the Smart iTR™

also offers other options for full configurability. Each of the ATR crystalsis designed for maximum infraredthroughput and spectroscopic performance.

ATR is the technique of choice for infrared and the Smart iTR is theaccessory of choice for Thermo Scientificspectrometers. It provides exceptionalsensitivity and IR throughput. ATR crystalscome in a variety of configurations suitable for every need. Solid materialscan be pressed onto the ATR crystalusing a high pressure tower to provide

consistent results. Single bounce ATR works for many stronglyabsorbing materials like polymers, chemicals, etc.

Example Applications

• Most solids • Liquids ranging from pH 1 to 14• Acidic or alkaline materials• Fibers• Hard or oddly shaped samples• Abrasive, caustic or corrosive materials• Large or small samples• Paint chips

Unique FeaturesThe Smart iTR is a versatile ATR for analysis of solids, liquids,pastes and gels. It is available with different crystal materials fordifferent sampling needs. Single reflection ATR provides generalpurpose use, while an optional three reflection ATR can be used tooptimize analysis of minor components. Crystal plates are pinned inplace and easily switched with no alignment required. ATR crystalplates are backed with a ZnSe focusing optic for optimal performance.An optional specular plate gives extra flexibility when analyzingcoatings on reflective materials.

The black top plate is over seven inches wide at the front, andmore than five inches from front to back, providing excellent spacefor most samples. The plate is Teflon™ coated and lifts clear easily,making clean-up very simple. Precision machining and an unreactive- gasket provide a tight interface between the top plate and the crystal housing, so spills are not a problem. A quick-release mountingof the crystals provides rapid and reproducible crystal insertion andremoval for cleaning or swapping.

The Smart iTR’s high pressure clamp comes with interchangeabletips for hard, soft and pellet shaped samples. The clamp is calibratedto deliver over 10,000 psi of pressure when applied to the singlereflection crystal plates.

The Smart iTR accessory is compatible with the ThermoScientific Nicolet iS10, Nicolet iS50, Nicolet 6700, Nicolet 8700 FT-IRspectrometers and the Nicolet iZ™10 auxiliary module.

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Ten replicated PET spectra collected from different locations on the same sampleusing a Nicolet iS10 spectrometer with the Smart iTR

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Choice of ATR Crystal MaterialsThe Smart iTR accessory can be ordered with three common ATR crystals fixed in stainless steel as standard: diamond, ZnSeand germanium. Each crystal performs strongly under specific circumstances.

The diamond crystal is excellent for the analysis of hard, abrasive, reactive, caustic or corrosive materials, since it is inert and robust. It is also a multi-purpose ATR with a depth of penetration of over 2 microns at 1000 cm-1 and is used with a widevariety of samples. Its disadvantage is the intrinsic absorbtion fromapproximately 2300 to 1800 cm-1.

The ZnSe crystal offers similarly outstanding throughput and adepth of penetration similar to diamond. It can be used for a widevariety of samples, but over time it can be etched by acids andscratched by hard samples. ZnSe is soft and not as chemically inertas the other crystals, but provides an excellent performing, lowercost option for general analyses.

A five-year warranty is provided with the diamond ATR crystal.Both the diamond and ZnSe configurations can be validated.

Germanium is also hard and inert (although not as robust as diamond). Germanium provides a much shallower depth of penetration, making it ideal for highly absorbing or scattering samples such as carbon-black containing rubbers. The exclusivegermanium crystal used in the Smart iTR provides huge performancethrough the mid-IR range, with upwards of 50% transmittance.Germanium has a limited range, but offers good chemical resistivity to both acids and bases.

An additional ATR crystal that can be added to any of the accessories is silicon. Silicon is a very hard ATR crystal with a highrefractive index. This makes it useful for strong absorbers or abra-sive samples. Silicon withstands thermal shock, so it is suitable for temperature studies. Silicon is typically absorbing below 1500 cm-1,but the composite design results in a much broader range.

Specifications

Diamond ATR Crystal: Diamond is one of the most rugged optical materials available. • Low wavenumber cutoff 650 cm-1 (due to ZnSe lens)• Depth of penetration 2.03 micrometers at 1000 cm-1

• Refractive index 2.4• Useful pH range 1–14• Incident angle 42

ZnSe ATR Crystal: ZnSe is the most common ATR crystal. It has limiteduses with strong acids, alkalis. The surface can be scratched by hardmaterials, which will eventually reduce sensitivity. Complexing agents(EDTA and ammonium) will also attack the crystal surface. • Low wavenumber cutoff 650 cm-1

• Depth of penetration 2.03 micrometers at 1000 cm-1

• Refractive index 2.4• Useful pH range 5– 9• Incident angle 42

Germanium ATR Crystal: Ge is a hard ATR crystal with a high refractiveindex. This makes it useful for strong absorbers or samples with a highrefractive index. The novel germanium design provides enormousthrough-put over an extended range. • Low wavenumber cutoff 700 cm-1

• Depth of penetration 0.67 micrometers at 1000 cm-1

• Refractive index 4.0• Useful pH range 1– 14• Incident angle 42

Silicon ATR Crystal: Si is a very hard ATR crystal with a high refractive index.

• Low wavenumber cutoff 700 cm-1

• Depth of penetration 0.84 micrometers at 1000 cm-1

• Refractive index 3.4• Useful pH range 1– 12• Incident angle 42

Active Sample Area: The ATR active sample area is 1.5 mm for the singlebounce ATR and 6 mm for the 3 bounce ATR.

Specular Plate: Spectral range dependent on spectrometer. Incident angleis 45 degrees.

Ordering InformationAccessory Part Number

Smart iTR with Diamond Plate 222-247000

Smart iTR with ZnSe Plate 222-247100

Smart iTR with Diamond and Ge Plate 222-247200

Smart iTR with ZnSe and Ge Plate 222-247300

Check configuration guide or contact Thermo Fisher Scientific representative for additional options.

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Smart OrbitFor single-reflection, diamond ATR analysis

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The Thermo Scientific Smart Orbit is a high-performance diamondsingle bounce ATR accessory. Diamond ATR is ideal for analysis of

hard, abrasive, reactive, caustic or corro-sive materials because it is both inertand extremely strong. Diamond also hasa wide spectral range and good depth ofpenetration, which makes it a greatchoice for more common samples. TheSmart Orbit™ accessory offers additionalsampling flexibility by providing optionalgermanium and silicon crystal plates anda 45 degree specular reflect ance option.A flow cell can be added to facilitate theintroduction of liquid samples to the ATRcrystal element.

Four different sample tips areincluded with the adjustable PressureTower: one short and one long pointedtip to apply high pressure to solid sam-ples; a concave tip – for spherical solid

samples; and a Teflon coated tip for powders and delicate samplessuch as combinatorial beads. The Lightning Viewer™ provides an 8X magnified view of the sample, ideal for ensuring sample place-ment upon the ATR crystal.

The Smart Orbit accessory is the perfect solution for pharmaceutical labs that want to abandon KBr pellet preparationwithout compromising full spectral-range sample information. Thegermanium crystal provides exceptional results when measuringblack rubbers below 500 cm-1.

Example Applications• Pharmaceuticals• Black polymers• Large or small samples• Hard or oddly shaped samples• Fibers• Abrasive, caustic or corrosive materials• Acidic or alkaline materials• Packaging materials

Unique Features• All reflective optics provides access to wide spectral range from

Near-IR to Far-IR• Rugged, industrial-grade diamond mounted in stainless steel for

chemical and shock resistance• Pinned-in-place crystal plates are easily removed for cleaning• Extra large sampling area• Variety of crystal materials and specular option

Pressure Tower Features• Two pressure devices – Pressure Tower with two pressure

settings, and the Lightning Viewer• Pressure Tower includes 4 tips: short point, long point, concave,

and flat• Both devices have slip-clutch mechanism with audible click for

repeatable pressure• Lightning Viewer has 8X magnification of sample

SpecificationsCrystal Material: Type IIa Diamond tungsten carbide mounted in

stainless steel

Active Sample Area: 1.5 mm

Spectral Range: 10000 to below 200 cm-1 (diamond)

Depth of Penetration: 2.03 micrometers at 1000 cm-1

Refractive Index: 2.4

Useful pH Range: 1 – 14

Sample Plate Options: Germanium, Silicon, 45° Specular Reflection

Pressure Device Options: Adjustable slip-clutch pressure tower or theLightning Viewer

Ordering InformationAccessory Part Number

Smart Orbit for Nicolet Avatar 840-145200

Smart Orbit for Nicolet Nexus, Nicolet x700 Series, Nicolet iS10, Nicolet iS50 840-145300

Smart Orbit with Lightning Viewer for Nicolet Avatar 840-145400

Smart Orbit with Lightning Viewer for Nicolet Nexus, Nicolet x700 Series, Nicolet iS10, Nicolet iS50 840-145500

Si plate 470-217900

Ge plate 470-217800

Specular plate 470-218400

Flow cell 0039-575

Pressure Tower 470-218200

Lightning Viewer 470-218300

The Smart Orbit accessory provides spectral results from a variety of samplessuch as small fibers, hard polymers, and more

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Smart Golden GateFor single-reflection, diamond ATR analysis

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The Thermo Scientific Smart Golden Gate Single ReflectionDiamond ATR accessory analyzes sample types from hard solids tocorrosive liquids. This versatile infrared sampling instrument isfast, sensitive, and robust. Excellent sensitivity is achieved usinghigh pressure contact against a Type IIa diamond, selected for itsunparalleled sensitivity as a single-reflection ATR element togetherwith its unique physical and chemical stability. The accessory canbe used to analyze a range of samples from single particles andfibers to corrosive liquids, and the large working area sample plat-form is ideal for macro sampling. The diamond is high temperaturebonded into its tungsten carbide mount giving performance andstrength to withstand the high pressures required for maximumoptical contact with hard samples.

Because of the robust design of the Smart Golden Gate™

accessory and the ability to apply very high pressures to the sample, this accessory can be used for almost any sample type in any research or QA environment. Little or no sample preparation is needed, the only requirement is that the sample is in optical contact with the diamond. With up to 80 pounds* available toachieve this, good spectra can be run from even the hardest rocksand powders. Special anvils are available to hold polymer pellets,to seal in and run air/moisture sensitive samples, and to analyzecoatings on wires. The Smart Golden Gate accessory is particularlysuitable for samples which may polymerize or set on the crystalsince they can be cleaned off with a knife or abrasive pads withoutcausing any damage to the unit.

The demountable top plate is a valuable accessory for thepreparation of toxic compounds (such as anti-cancer drugs). Thesample can be prepared in a glove box, sealed, and then measuredwith higher protection to the operator than when using other sampling methods.* Applied load across the diamond surface.

Example Applications• Polymer pellets• Intractable or opaque solids• Single fibers• Corrosive liquids• Geochemical samples• Powders• Coated wires• Air sensitive samples• Hazardous materials/toxic compounds

Unique Features• 45° single reflection Type IIa diamond• Brazed tungsten carbide diamondmount

• Fully enclosed beam condensing lens system

• Sapphire anvil for high pressure contact

• Reproducible pressure control to 80 pounds

• Thermal, cryogenic, and super critical fluid options available• Fully enclosed sample anvil available for dangerous or sensitive

samples

SpecificationsCrystal Material: Type IIa diamond

Spectral Wavelength Range: 5000 to 650 cm-1 ZnSe optics, 5000 to 400 cm-1 KRS-5 optics

Ordering InformationAccessory Part Number

Smart Golden Gate – ZnSe/Diamond 840-081500

Smart Golden Gate – KRS-5/Diamond 840-081600

Xylene mixture with 45° ZnSe trough with Smart Multi-Bounce HATR

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Smart PerformerFor single-reflection ATR analysis

The Thermo Scientific Smart Performer single-reflection ATR acces-sory was designed with the everyday user in mind. Its economical

price and sampling flexibility make it asuperior choice. The wide selection ofcrystal choices available (ZnSe, Ge, Si,and AMTIR) permits analysis of all typesof samples ranging in size, shape, texture, and pH. The small spot size of 2 mm makes sample positioning andexperimental analysis easy.

The Smart Performer™ accessory has a unique design that makes changing from one crystal to anotherquick and hassle free. In addition, a specially designed trough plate protectsthe accessory optics from coming in contact with the sample. This feature

makes the Smart Performer accessory a good choice for liquidanalysis, particularly samples with high viscosity or that can harmoptical components.

Example Applications• Single polymer beads• Polymer films• Black polymers• Pastes and gels• Liquids• Powders• Fibers• Solids

Unique Features• Crystal materials: Znse, Ge, Si, AMTIR• Quick crystal change• Special trough plate for liquids• Swiveling slip clutch pressure tower• Optional Metered manual Pressure Device• Optional swiveling Lightning Viewer

SpecificationsSampling Area: 2 mm

Spectral Range: 20000 to 650 cm-1 (ZnSe)

Depth of Penetration:2.03 micrometers at 1000 cm-1 (ZnSe)

Refractive Index: 2.4 (ZnSe)

Useful pH: 5 – 9 (ZnSe)

Ordering Information

Quality spectra are easily collected from materials without destructive or tedious sample preparation

MATERIAL USES

ZnSe General use

Ge Good for most samples. Strong absorbing samples,such as dark polymers

Si Resistant to basic solutions

AMTIR Resistant to acidic solutions

Chart 2

ATR SPECTRAL REFRACTIVE DEPTH OF PENETRATION (µ)MATERIAL RANGE (CM-1) INDEX (AT 45° & 1000 CM-1)

ZnSe 20000 – 650 2.4 2.01

Ge 5500 – 675 4 0.66

Si 8900 – 1500 3.4 0.85

AMTIR 11000 – 725 2.5 1.77

Chart 1

Accessory Part Number

Smart Performer with flat ZnSe crystals 0039-1XX

Smart Performer with flat Ge crystals 0039-2XX

Smart Performer with flat Si crystals 0039-3XX

Smart Performer with flat AMTIR crystals 0039-4XX

Smart Performer with trough ZnSe crystals 0039-1XXT

Smart Performer with trough Ge crystals 0039-2XXT

Smart Performer with trough Si crystals 0039-3XXT

Smart Performer with trough AMTIR crystals 0039-4XXT

XX = 97 for Nicolet Avatar, XX = 99 for Nicolet Nexus, XX = 98 for Nicolet iS10, Nicolet iS™50 and Nicolet x700 Series

Options Part Number

Micrometric Pressure Device 0039-550

Swivel Pressure Tower 0039-555

Swivel Lightning Viewer 0039-560

Flow Cell Kit 0039-575

Replacement Crystals Part Number

ZnSe Flat Plate for Performer 0036-703

ZnSe Trough Plate for Performer 0039-603

Ge Flat Plate for Performer 0039-713

Ge Trough Plate for Performer 0039-613

Si Flat Plate for Performer 0039-753

Si Trough for Performer 0039-653

AMTIR Flat Plate for Performer 0039-743

AMTIR Trough Plate for Performer 0039-643

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13

Smart DuraSamplIR and Smart DuraScopeFor single-reflection, diamond ATR analysis

The Thermo Scientific Smart DuraSamplIR HATR accessory has allthe advantages of traditional ATR sampling with the added benefitof a laminate-diamond crystal. It uses Horizontal Attenuated TotalReflectance (HATR) technology to greatly simplify sample preparation.In addition, the strength and chemical resistance of the diamondsensing element enables a high pressure device to be used, assuringintimate contact between the sample and the ATR element.

The Smart DuraScope™ accessory has all of the features of theSmart DuraSamplIR™ plus DuraVision™, a system to simultaneouslyimage and analyze your sample. Dura Vision takes advantage of the diamond’s clarity and transparency. The Smart DuraScopeaccessory is a good choice for small samples.

Example Applications• Liquids ranging in pH from 1 to 14• Rigid, intractable materials• Abrasive powders• Painted metal panels• Fibers• Inclusions and contaminants down to 200 microns

(DuraScope only)

Unique Features• 1, 3, or 9-bounce crystal options• Hastelloy plate available for extra chemical resistivity• DuraScope video capability option• DuraScope magnification up to 100X

SpecificationsCrystal Material: Diamond or Silicon

Spectral Range: Standard to 650 cm-1; Optional to 230 cm-1

Sampling Area: 1 reflection: 500 micrometers3 reflection: 1.5 millimeters9 reflection: 3 millimeters (DuraSamplIR only)

Depth of Penetration: 2 µm at 1000 cm-1

Useful pH Range: 1 – 14

Sample Volume: 1 reflection: 1 microliters3 reflection: 2 microliters9 reflection: 5 microliters (DuraSamplIR only)

Ordering InformationAccessory Part Number

Smart DuraSamplIR, 1 bounce 840-091600

Smart DuraSamplIR, 3 bounce 840-091500

Smart DuraSamplIR, 9 bounce 840-091400

Smart DuraScope, 1 bounce 869-091700

Smart DuraScope, 3 bounce 869-091800

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Smart OMNI-SamplerFor Single-Reflection ATR Analysis

The Thermo Scientific Smart OMNI-Sampler is an excellent choicewhen you need to make fast and simple measurements but face a

wide range of different sample types –solids or liquids. It is a universal singlereflection HATR sampling accessory thatfulfills almost all application needs. Inaddition to routine solids and liquids, theSmart OMNI-Sampler™ will facilitate theanalysis of difficult samples, such as darkcarbon-filled samples, single polymerbeads, hard rigid polymers, and coatingson glass substrates. For tough to analyzesamples, the Smart OMNI-Sampler is acost effective alternative to diamondsampling accessories. It is as easy touse as “position, click, and scan”.

The Smart OMNI-Sampler utilizes aspherical ATR crystal as the samplingsurface. This crystal design in combina-tion with the tilt back pressure tower

provides “point-to-point” contact between the sample and crystalwhen analyzing solid samples. This point-to-point contact is usefulfor analyzing hard, rigid, unyielding, and difficult-to-analyze samples.It is ideal for making quantitative measurements because the tiltback pressure tower operates with a slip-clutch mechanism toensure that the correct pressure is applied every time, independentof the sample’s size or shape. Operation could not be any easier –simply position the sample on the crystal and turn the knob. Whenthe correct pressure is applied, an audible click lets you know thatyou are ready to make your measurements. The tilt back pressuretower also tilts back at a 45° angle for easy access to crystal forcleaning and sample positioning.

The optional Lightning Viewer allows precise positioning of verysmall samples on the germanium surface. The Lightning Viewerfeatures a sapphire surface and allows application of the same“turn and click” slip clutch pressure as the standard pressure device.

Example Applications• Single polymer beads• Single filaments• Formed, rigid polymers• Paint chips• Printed circuit board• Paper/contaminants• Carbon-filled materials (o-rings)• Liquid, including aqueous solutions, corrosive, and caustics

Unique FeaturesThe Smart OMNI-Sampler integrates several unique features tomake sample measure ments simple and error-free. The sphericalcrystal design produces a nominal 2x reduction in the beam diameter.This provides enhanced sensitivity, the ability to run smaller samples,and the ability to exert more pressure on the sample, ensuring optimal contact. The pressure device tip is 2 mm, essentially definingthe practical sample size.

The Smart OMNI-Sampler utilizes an extremely rugged germanium ATR crystal that has a spectral range of 4000 – 675 cm-1.The germanium crystal gives a shallow depth of penetration that isideal for highly absorbing carbon filled samples, and thin surfaceanalyses. Compared to other ATR accessories with flat samplingsurfaces, the spectral quality is greatly enhanced due to the point-to-point contact between the crystal and the tilt back pressuretower pressure device. The crystal material and shape makes theSmart OMNI-Sampler a good general purpose IR accessory.

The liquid holder extends the usefulness of the Smart OMNI-Sampler. It can be attached easily, requiring no modifications to the accessory. The “swimming pool” design is optimized for smallvolumes and ease of cleaning.

SpecificationsCrystal Material: Germanium; spectral data down to 675 cm-1

Sampling Area: 2 millimeters diameter

Crystal Angle: 45° (single reflection)

Depth of Penetration: Approximately 0.67 micrometers at 2000 cm-1

Useful pH Range: 1 – 14

Sample Volume: 1.86 milliliters

Pressure Device: Tilt back pressure tower or Lightning Viewer, both withfail-safe mechanism to prevent crystal damage

Ordering InformationAccessory Part Number

Smart OMNI-Sampler 0028-8XX

Smart OMNI-Sampler with Lightning Viewer 0029-8XX

XX = 99 for Nicolet iS10, Nicolet iS50, Nicolet x700, and Nicolet NexusXX = 97 for Nicolet 380 and Avatar

Rigid polymers may be measured without sample preparation using the SmartOMNI-Sampler

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Smart SAGAFor Research Performance Grazing Angle Reflectance Studies

The Thermo Scientific Smart SAGA (Specular Apertured GrazingAngle) is ideal for grazing incidence analysis of sub-micron films onmetallic substrates. Grazing angle reflectance is the technique ofchoice for analyzing thin coatings or deposits because the highangle of incidence increases pathlength of the infrared beamthrough the material of interest, significantly enhancing sensitivity.This accessory samples an average angle of 80 degrees from thenormal. Analysis of films from 10 Angstroms to 0.5 microns is pos-sible. A permanently mounted polarizer minimizes the ‘S’ polarizedlight which does not contribute to spectral data at the surface,increasing sensitivity and sampling speed. Samples are analyzedconveniently by placing them on a horizontal sampling surface andmasked using a unique sliding aperture assembly.

This is an extremely easy accessory to use for grazing anglestudies, yet it delivers superior performance and great sample areadiscrim ination. Simply lay the sample flat on the horizontal samplingsurface, position it using the laser-engraved grid if desired, turn the wheel to set the aperture size, and scan. Monolayer sensitivityis achievable due to the high angle of incidence and selectivepolarization.

Example Applications• Ultra-thin coatings• Adsorbed species on metal substrates • Lubricants • Surface contaminants • Residues • Molecular monolayers

Unique FeaturesIn addition to the all of the advantages of the Thermo ScientificSmart Accessories, the SmartSAGA™ features a unique internalsliding aperture assembly to quicklyprovide sampling areas of differentsizes. The aperture is set by simplyrotating a calibrated thumb wheelon the front of the assembly. Itdefines the infrared beam areaboth before and after reaching thesample surface, using a revolution-ary double-pass beam path. Thedesign eliminates the need to “soot”apertures to reduce unwantedreflections, and allows accuratesample definition localized studies. The integrated polarizer allowsthe best possible sensitivity and signal-to-noise ratio.

The sample stage features a laser-engraved linear measurementgrid that allows reproducible sample positioning for localized studiesof larger samples. These markings provide spatial informationabout where data was collected on a sample that can be recordedfor future reference.• 80 degree fixed angle of incidence • All gold reflecting optics • Unique internal aperture sliding assembly providing four different shapes and sizes of sample definition.

• Integrated polarizer to eliminate the ‘S’ polarized light andenhance the “P” polarized light component. The integrateddesign also protects the polarizer from contamination

• A laser engraved grid on the sampling plate to facilitate reproducible sample positioning and masking when performingquantitative analysis

SpecificationsAngle of Incidence: Average 80° fixed

Sampling Area: Two circular active areas: 5mm, and 8mm; one oval activearea of 16mm x 8mm, and open beam

Optics: Gold reflective

Sample Positioning: Laser-engraved measurement grid on sample stage

Polarizer: Germanium

Ordering InformationAccessory Part Number

Smart SAGA 0033-1XX

XX = 99 for Nicolet iS10, Nicolet iS50, Nicolet x700, and Nicolet NexusXX = 97 for Nicolet 380 and Avatar

Cadmium arachidate monolayer on a gold substrate analyzed with a Smart SAGA

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Smart Diffuse ReflectanceFor Mid-infrared Diffuse Analysis

The Thermo Scientific Smart Diffuse Reflectance accessory is highlyeffective at maximizing diffusely scattered radiation while minimizing

specular reflected radiation which is asource of spectral interference. Samplescan be analyzed as is, with a slightamount of grinding or by grinding andmixing with potassium bromide (KBr). Awide variety of samples can be analyzednon-destructively.

Example Applications• Hard and soft powders• Organic and inorganic materials• Paint chips• Inflexible sample that can be abradedwith silicon carbide paper

Unique FeaturesThe Smart Diffuse Reflectance accessory comes complete with twosample slides. One holder has two integral sample cups within it.Typically, one of the positions is loaded with the sample and theother is loaded with a reference material, such as KBr. The integralsample cups eliminate the need to worry about easily lost smallparts, and are easy to load without the inconvenience of handlingsmall sample cups. If KBr is needed to dilute a sample for analysis,the convenient KBr Powder Packets can be used. Each of the KBrPowder Packets contains a convenient, pre-measured quantity ofdry KBr for dispersing a sample.

The second holder is intended for use with the Si-Carb measuring system and has an integral gold mirror that can be used as a background reference. A blank Si-Carb disk can also beused as a background reference. This sample slide also has a slotthat holds the Si-Carb disk. The Si-Carb kit includes the adhesive-backed silicon carbide paper that is used to abrade the surface tobe analyzed, plus a handle and sample plate to hold the paper. This technique transfers a small amount of sample to the disk. An infrared spectrum is obtained of the material clinging to the surface of the silicon carbide disk.

SpecificationsSample Cup Volume: 0.25 gram

Dual Sample Slide Holders: Si-Carb holderand powder sampler holder

KBr Packets: 0.5 gram packets (25)

Silicon Carbide Disks: 320 grit Si-Carb disks (100); 400 grit Si-Carb disks (100)

Ordering InformationAccessory Part Number

Smart Diffuse Reflectance 0028-4XX

XX = 99 for Nicolet iS10, Nicolet iS50, Nicolet x700, and Nicolet NexusXX = 97 for Nicolet 380 and Avatar

Ninhydrin 1% in KBr collected using the Smart Diffuse Reflectance

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Smart NIR Integrating SphereFor Near-infrared Diffuse Reflectance

The Thermo Scientific Smart NIR integrating sphere provides thebest method of analysis of diffuse reflection. This leads to easiersample handling and increased throughput. The integrating sphereenhances the near-infrared capabilities of Thermo Scientific Nicolet FT-IR spectrometers.

Example Applications• Solids• Powders• Samples in either glass or plastic containers• Quantitative and qualitative analysis

Unique FeaturesThe Smart NIR integrating sphere has significant advantages overtraditional techniques when it comes to measuring powders andsolids. The testing is non-destructive and requires minimal samplepreparation. Spectral data is collected through glass and otherpackaging without touching the material, protecting your samplesfrom contamination and protecting you from exposure to potentiallyhazardous materials. Sampling throughput is increased becauseyou can simply place the sample on top and begin the experiment.The top surface also allows unobstructed access to the samplingwindow for large samples.

Integrating spheres are incredibly efficient collectors of diffusely reflected energy. Near-infrared energy enters the integratingsphere, the energy then strikes the computer- controlled internalgold reference, and is diffusely reflected. The reflected light is collected by the sphere and directed onto the dedicated InGaAsdetector. When it is time for sample collection, the gold referencemoves out of the path, the near-infrared energy passes through thesapphire window onto the sample, and energy that is diffuselyreflected by the sample is analyzed.

The diameters of the sphere, detector, and sample windowsize have been carefully optimized to make collection even moreefficient. The scattered near-infrared energy is collected withgreater than 95% efficiency.

SpecificationsDetector: Dedicated room temperature

InGaAs detector

Range: 10000 to 4000 cm-1

Integrating Sphere: Greater than95% collective efficiency; diffusereflective gold surface

Sampling Window: Sapphire windowwith chemical resistant and leak-proof seal

Sampling Surface: Cast aluminum

Reference: Internal computer controlled diffuse reflectance flag for problem free backgrounds

Sample Spinners: Two sizes of spinners for heterogenous samples withlow OH quartz

Ordering InformationAccessory Part Number

Smart Accessory Module 840-172400

Sample Spinner with 4.78 cm low OH Quartz with Powder Sampling Cup Window 840-095700

Large Sample Spinner with 12 cm low OH Quartzwith Powder Sampling Cup Window 840-147400

Gold NIR Diffuse Reflection Standard (99.9% Reflective) 869-106500

Spectralon™ Reference (99% Reflective) 470-173800

Polystyrene Reference Sample 470-173700

Analysis of multivitamin powder shown in OMNIC software

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Smart NIR UpDRIFTFor near-infrared diffuse analysis

The Thermo Scientific Smart NIR UpDRIFT is an innovative top-loading diffuse reflectance accessory for the Nicolet near-infrared

spectrometers. The UpDRIFT™ utilizes CPC (Compound Parabolic Concentrator),a unique optical focusing system that virtually eliminates the specular reflectedcomponent, which can distort spectralresults. The UpDRIFT is designed forfast, easy analyses of solids and powders using the standard diffusereflectance technique. Samples can beanalyzed directly from plastic bags andmost plastic and glass bottles, ranging insize from microvials to 6-inch diameterbulk sample carboys. This accessory can be used to either quantitatively or

qualitatively measure a variety of sample morphologies.

Example Applications• Solids• Powders• Samples in either glass or plastic containers• Quantitative and qualitative analysis

Unique Features• Noninvasive sampling in the near-infrared spectral region• Sample can be analyzed in its container• Rugged sapphire window sampling surface• Three sampling modes: solids and bottles can be positioned

upright, bottles can be positioned horizontally or powders can beanalyzed directly on sample stage

• Accommodates variety of bottle sizes• Spectralon reference material included

SpecificationsSpectral Range: 10000 to 4200 cm-1

Optics: Polished Aluminum Compound Parabolic Concentrator (CPC)

Sample Surface Window Material: Sapphire

Sampling Area: 6 mm

Reference Material: Spectralon in Holder

Maximum Bottle Size: 6-inch diameter

Ordering InformationAccessory Part Number

Smart Near-IR UpDRIFT 0027-0XX

XX = 97 for Nicolet Avatar, XX = 99 for Nicolet Nexus, XX = 98 for Nicolet iS10,Nicolet iS50, and Nicolet x700 Series.

Options/Replacements Part Number

Spectralon assembly 0027-160

Rigid polymers may be measured without sample preparation using the SmartOMNI-Sampler

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Smart TransmissionFor Transmission Analysis

The Thermo Scientific Smart Transmission is ideal when you needto make fast and accurate measurements of liquids, solids, orgases that are mounted in cells or cell holders and mounts. TheSmart Transmission optimizes the ease and speed with which basictransmission measurements are made. The accessory features onestep, snap-in-place installation and automatically seals the samplecompartment with its Quick-Purge feature. This capability drasticallyreduces the length of time between sample analyses and isextremely advantageous when analyzing a large number of samplesin succession. Purging the sample environment during infraredanalysis eliminates atmospheric water vapor and carbon dioxide thatcan obscure peaks of interest and complicated spectral subtractions.Typically, purging the main instrument sample compartment withouta Smart Accessory can take up to five times longer to reach environmental equilibrium than with the Smart Transmission accessory.The accessory has an enclosed design which is chemically resistantand will protect the instrument from contamination and spillage.

Example Applications• Liquids, solids, or gases that are mounted in cells or cell holdersand mounts

• Corrosive and caustic samples

Unique FeaturesThe Smart Transmission integrates several optimized features tomake transmission measurements easier and even more precise.The sturdy construction of the enclosed system protects the userand spectrometer from chemical and environmental damage. When using corrosive or caustic materials, the Smart Transmissionaccessory protects the spectrometer from potential accidental spillage.

To obtain faster results and higher quality spectral information,the Smart Transmission accessory should be used to enhancetransmission infrared analyses. The Quick-Purge feature dramaticallydecreases the time necessary between samples. With the SmartTransmission accessory it takes two minutes or less to

reach environmental equilibrium, while with the standard samplecompartment holder it can take up to 11 minutes. The Quick-Purgefeature eliminates atmospheric watervapor and carbon dioxide that canobscure peaks of interest and complicatespectral subtractions. Once a cell hasbeen placed in the sample card/cellholder tray, a plastic insert can beinstalled to complete the purge features.

The Smart Transmission accessoryhas sample positions that accommodatemost KBr Pellet holders, PrecisionPathlength liquid cells, infrared cards,film holders, gas cells and many othertransmission tools. Each position is foroptimizing the IR beam focus throughdifferent cells.

SpecificationsTime to Reach Environmental

Equilibrium: Two minutes or less

Purge Volume: Approximately 24 cubic inches

Sample Positions: From left to right for optimizing the beam focusthrough transmission cards and cells

Maximum Cell Size: 100 millimeters

Ordering InformationAccessory Part Number

Smart Transmission 0028-1XX

XX = 99 for Nicolet iS10, Nicolet iS50, Nicolet x700, and Nicolet NexusXX = 97 for Nicolet 380 and Avatar

25 micrometer polyethylene film collected using the Smart OMNI-Transmission

Page 20: for Thermo Scientific Nicolet FT-IR Systems · for Thermo Scientific Nicolet FT-IR Systems. 2 Smart Accessories ... sampling choices for Thermo Scientific products including the

The key to success in today’s fast paced

labs is having the correct accessory with

the best suited spectrometer. Thermo

Scientific Smart systems automate setup,

testing, and operation. This makes

sample preparation easy and ensures

complete, reliable sampling performance.

Installing a Smart Accessory turns a

Thermo Scientific Nicolet iS10 or

Nicolet iS50 spectrometer into a

versatile analysis tool, enabling you

to acquire high-quality spectra every

time with complete confidence.

SAMPLE

SET UP

ANALYZE

REPORTSuccess

Thermo Electron Scientific Instruments LLC, Madison, WI USA is ISO Certified.

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www.thermoscientific.com©2010-2012 Thermo Fisher Scientific Inc. All rights reserved. ISO is a trademark of the International Standards Organization. Windows is a registered trademark of Microsoft Corporation. Golden Gate is a trademark of Specac Limited. DuraSamplIR,DuraScope and DuraVision are trademarks of SensIR Technologies, now a part of Smith's Detection. Spectralon is a registeredtrademark of Labsphere, Inc. All other trademarks are the property of Thermo Fisher Scientific Inc. and its subsidiaries. This informationis presented as an example of the capabilities of Thermo Fisher Scientific Inc. products. It is not intended to encourage use ofthese products in any manners that might infringe the intellectual property rights of others. Specifications, terms and pricing aresubject to change. Not all products are available in all countries. Please consult your local sales representative for details

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