Waferpedia

Perkin Elmer

FTIR

Precision OpticsPerkin Elmer FTIR family
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The PerkinElmer Frontier FTIR is a Fourier transform infrared spectrometer with mid-IR (8300–350 cm⁻¹) and far-IR (700–30 cm⁻¹) capability at a best resolution of 0.4 cm⁻¹.[1]

Perkin ElmerFTIR
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What it is

The Perkin Elmer FTIR is a Fourier transform infrared spectrometer used for infrared spectroscopy.[4][3]

How it works

General reference — not yet source-verified

FTIR spectrometers use interferometric measurement and Fourier transform processing to convert raw interferogram data into an infrared spectrum.

An FTIR instrument typically uses a broadband infrared source, a Michelson interferometer, a sample compartment, and a detector.

Where it fits in the process flow

General reference — not yet source-verified

FTIR spectroscopy is used in analytical and characterization workflows for material identification and composition analysis.

An FTIR spectrometer commonly sits in laboratory analysis rather than in wafer fabrication process steps.

Applications

FTIR is used for applications that include polymer identification, adhesives analysis, curing studies, sealant characterization, and FTIR microscopy and imaging.[5]

What do the numbers mean?

Gas & chemistry1

Absolute Virtual Instrument (AVI) option (Spectrum Two)
Uses gas phase spectra for accurate calibration and wavenumber standardization[2]
Accurate?

Optics & imaging7

Best resolution (Frontier)
0.4 cm⁻¹[1]
Accurate?
Detector (Spectrum Two standard)
LiTaO₃ (lithium tantalate) MIR detector[2]
Accurate?
OpticsGuard (Spectrum Two)
Protects instrument from humidity; long-life desiccant[2]
Accurate?
Best Resolution (Frontier FTIR)
0.4 cm−1[1]
Accurate?
Signal-to-Noise Ratio (Standard detector, Spectrum Two)
9,300:1 (LiTaO3)[2]
Accurate?
Signal-to-Noise Ratio (Peltier stabilized detector, Spectrum Two)
14,500:1[2]
Accurate?
Detector (Spectrum Two)
LiTaO3 (lithium tantalate) MIR detector[2]
Accurate?

Dimensions & facilities1

External dimensions (Spectrum Two, Peltier stabilizer, KBr)
15"W x 18"D x 20"H[2]
Accurate?

Configuration & options10

Spectral range (Frontier)
mid-IR 8300–350 cm⁻¹, far-IR 700–30 cm⁻¹[1]
Accurate?
Spectral range (Spectrum Two)
8300–350 cm⁻¹[2]
Accurate?
Signal-to-noise ratio (Spectrum Two standard LiTaO₃)
9,300:1[2]
Accurate?
Signal-to-noise ratio (Spectrum Two Peltier-stabilized DTGS)
14,500:1[2]
Accurate?
Operating temperature range (Spectrum Two)
5–45 °C[2]
Accurate?
Interferometer (Spectrum Two)
Dynascan fixed mirror-pair interferometer[2]
Accurate?
Atmospheric Vapor Compensation (Spectrum Two)
Real-time compensation for CO₂ and H₂O[2]
Accurate?
Spectral Range (Mid-IR, Frontier FTIR)
8300–350 cm−1[1]
Accurate?
Spectral Range (Far-IR, Frontier FTIR)
700–30 cm−1[1]
Accurate?
Spectral Range (Spectrum Two FTIR)
8300–350 cm−1[2]
Accurate?

Vintage & configurations

Documented models & variants

DesignationGenerationVintageChangesSource
Frontier FTIR——Mid-IR and far-IR capability, best resolution 0.4 cm⁻¹chem.washington.edu[1]
Spectrum Two FTIR——Portable, low-maintenance, multiple detector options (LiTaO₃ or Peltier-stabilized DTGS), Dynascan interferometer, OpticsGuard, AVC, AVIlaboratory-equipment.com[2]
Spectrum 3 Tri-Range MIR/NIR/FIR Spectrometer——Tri-range (MIR/NIR/FIR) spectrometer, used in semiconductor wafer characterizationperkinelmer.com[3]
Spotlight Aurora FTIR Microscope——FTIR microscopy and imaging systemperkinelmer.com[3]
PerkinElmer Frontier FTIR——Fourier transform infrared spectrometer with mid-IR (8300–350 cm−1) and far-IR (700–30 cm−1) capability at a best resolution of 0.4 cm−1chem.washington.edu[1]
PerkinElmer Spectrum Two FTIR——Portable FTIR spectrometer with Dynascan interferometer, OpticsGuard technology, Atmospheric Vapor Compensation, optional Peltier stabilized detector, signal-to-noise ratio up to 14,500:1laboratory-equipment.com[2]
PerkinElmer Spectrum 3 FTIR——Tri-Range MIR/NIR/FIR spectrometerperkinelmer.com[3]
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Absolute Virtual Instrument (AVI) option (Spectrum Two)Uses gas phase spectra for accurate calibration and wavenumber standardization[2]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Frequently asked questions

What spectral range does the PerkinElmer Frontier FTIR cover?

The PerkinElmer Frontier FTIR covers mid-infrared (8300–350 cm⁻¹) and far-infrared (700–30 cm⁻¹).[1]

What is the best spectral resolution of the PerkinElmer Frontier FTIR?

The best resolution of the PerkinElmer Frontier FTIR is 0.4 cm⁻¹.[1]

What signal-to-noise ratio does the PerkinElmer Spectrum Two FTIR achieve?

The Spectrum Two FTIR has a signal-to-noise ratio of 9,300:1 with the LiTaO₃ detector and 14,500:1 with the Peltier stabilized detector.[2]

What detector options are available for the Spectrum Two FTIR?

The Spectrum Two FTIR is available with a standard LiTaO₃ (lithium tantalate) MIR detector or a Peltier stabilized detector.[2]

What operating temperature range does the Spectrum Two FTIR support?

The Spectrum Two FTIR operates from 5°C to 45°C.[2]

What sampling accessories are available for the Spectrum Two FTIR?

Accessories include the Portability Pack, Universal ATR Sampling, HATR Sampling, and various portability options.[2]

Not publicly documented

The following facts about the FTIR are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the FTIR are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • The control-system platform and OS era of the FTIR are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the FTIR are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the FTIR is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the FTIR are on record.

    Answerable by: an OEM parts catalog or a service engineer

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Sources & citations

Sources (5)Every fact above is drawn from these public sources
  1. [1]chem.washington.edu — chem.washington.educhem.washington.edu
  2. [2]laboratory-equipment.com — laboratory-equipment.comlaboratory-equipment.com
  3. [3]perkinelmer.com — perkinelmer.comperkinelmer.com
  4. [4]Equipment inventory listing
  5. [5]Search Results | PerkinElmer — perkinelmer.comperkinelmer.com
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Last updated Oct 2, 2026.

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