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Thermo Scientific 222-289600 Smart ITR Accessory with Germanium Plate for FT-IR Spectrometers

€3,662.79excl. VAT

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Spectral Range
650 to 4000 cm⁻¹
All 3 specifications
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Specifications 3

Brands
Thermo Fisher Scientific
New/Used
Used
Spectral Range
650 to 4000 cm⁻¹

Product description

Smart ITR accessory with 10 mm germanium plate for 2–4 µL mid-infrared FT-IR analysis.

The Thermo Scientific 222-289600 Smart ITR is an internal reflection accessory for compatible Thermo Nicolet FT-IR spectrometers, including Nexus, iS, and FTIR-i series instruments. It uses an integrated germanium (Ge) sample plate for direct measurement of samples placed on the crystal surface.

  • Designed for total internal reflection (ITR) measurements in the mid-infrared range
  • Suitable for solids, powders, viscous liquids, pastes, polymer films, active pharmaceutical ingredients, cosmetic powders, and food waxes
  • Requires a small sample volume of approximately 2–4 µL
  • Germanium crystal diameter: approximately 10 mm
  • ITR contact design: L-shaped Ge disk with defined reflection planes
  • Typical spectral range: 4000–650 cm⁻¹
  • Module dimensions: approximately 130 × 70 × 50 mm
  • Weight: approximately 400 g
  • Construction: Ge crystal with anodized aluminum housing
  • Connects to the FT-IR beam path through a plug interface

The Smart ITR provides a compact sampling solution for routine FT-IR analysis, qualitative secondary analysis, polymer characterization, pharmaceutical development, cosmetic testing, and materials research. The listed unit is in very good used condition and has been cleaned and checked.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

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Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

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Last updated 19 October 2026