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Portable FT-IR

Jasco Portable FT-IR 1 Jasco Portable FT-IR 2 Jasco Portable FT-IR 3

The VIR series are FT/IR spectrometers designed to be applicable flexibly to the usage in laboratory, in field and as built-in.

System Description

The VIR-100/200/300 series are compact, lightweight, flexible FT-IR systems. The collimated entrance and exit ports make it an ideal instrument for a wide range of applications. The standard instrument includes a hermetically sealed interferometer, DLATGS detector, high intensity source, KRS-5 windows and automatic alignment. Options can be added for increased sensitivity, optional spectral ranges including NIR, and battery operation.

System Features

Three models available: VIR-100, 200 and 300.
Simple and easy-to-use operability by combination of a variety of attachments and measurement/analysis program
Parallel configuration of up to three attachments in one system by newly developed
External connection optics
Universal optical base allowing the users to build customized systems
Eco-friendly system including sleep-mode as well as compact & space-saving design
High-speed monitoring using optional 40 Hz rapid scan
Highly reliable data acquisition based on self-diagnostics & validation function

VIR Series FTIR Systems


The FT/IR-6100 provides a high level of functionality and high accuracy measurement capability at a reasonable price.

Economical, general-purpose instrument
Spectral Range: 7,800 to 350 cm-1
Resolution: 0.9 - 16 cm-1
S/N ratio: 18,000:1 (DLATGS)


The FT/IR-6200, with a higher level of resolution offers an excellent choice for gas analysis and other critical applications such as measurement of impurities in semiconductor processing.

Maximum resolution for both solids and gases
Spectral range: 7,800 to 350 cm-1
Max resolution 0.4 - 16 cm-1
S/N ratio: 22,000:1 (DLATGS)


The FT/IR-6300 features the highest resolution, and signal-to-noise ratio in the industry. The gold coated optical surfaces provides higher throughput in the Near-IR region and enables expansion to FT-Raman measurement. The FT/IR-6300 includes the Rapid Scan (20 Hz) feature as standard for tracking high speed chemical reactions and other processes.

NIR configuration including CaF2 beam splitter, halogen source
Spectral range: 15,000 to 2,000 cm-1
Max resolution 0.4 - 16 cm-1


Kontakt: Mikael Alfredsson på Göteborgskontoret, 0709-119309
              Mats Grapne Askfelt på Stockholms-kontoret, 0709-119301
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