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The Interspec 200-X series of FTIR spectrometers represent a low cost Fourier transform infrared spectrometers and employ a number of unique features that ensure high performance from a compact instrument. The Interspec 200-X measures just 59 X 39 X 19 cm and is regarded as one of compact and versatile infrared FTIR spectrophotometers. The design of the 200-X is unique both in terms of optical design and the software and firmware designed specifically to significantly reduce overall analytical times.
Features
The interferometer geometry is employing a new compact Michelson self compensating optical system that eliminates many of the optical alignment problems found in conventional type optical interferometers. The Interspec 200-X design avoids the use of conventional corner cube optics and dynamic alignment. In practice this means that the instrument can be used in the research laboratory, in any university or college environment and if required, can also be used outside laboratory or in remote locations.
Detector Options
The standard detector is a selected high sensitivity DLATGS pyroelectric design providing the highest possible signal to noise for all but the most demanding applications. However there are many applications in infrared spectroscopy where high resolution analysis is required for materials with high absorption characteristics and for these applications cryogenically cooled MCT detector options are available each with a specific wavelength range.
In case of NIR spectral region two types of photodiodes are available: Si and InGaAs.
Sample Handling Accessories
The applications for FTIR are extensive and more use is being made of these techniques now than at any other time. Many of these new applications can be attributed to the development of a very large and comprehensive range of sample handling accessories made available from many accessory companies . All such accessories can be used in the Interspec 200-X series of instruments. So no matter what your sample is, we are able to offer just the right sample mount including accessories for ATR accessories , specular reflection, diffuse reflection, DRIFT, photo acoustic, liquid sampling, gas cells, gas purge systems, hydraulic or hand help sample presses, film making kits, sample grinders, micro sampling, disposable cells, polishing kits, polarisers, plus a lot more.
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Specifications
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| Wavelength range IR |
7000 to 400 cm-1 |
| Wavelength range NIR |
15000 to 3850 cm-1 |
| Resolution, standard |
2 cm-1 (8 cm-1 - NIR) |
| Resolution, option |
1.0 or 0.5 cm-1 |
| Interferometer |
Self aligning |
| Beam diameter |
30 mm |
| Aperture ratio |
f 3.2 |
| Beam-splitter, standard IR |
Multicoated KBr |
| Beam-splitter, option |
ZnSe, CaF2, CsI |
| Beam-splitter, standard NIR |
Fused Silica |
| Frequency reference |
HeNe laser |
| Emission port |
Option |
| Sample compartment |
20x26x16 cm |
| Beam at sample |
10 mm dia. |
| Accessories |
Ordinary FTIR accessories |
| IR source |
High intensity air cooled |
| NIR source |
Quartz-halogen lamp |
| Detector, IR standard |
low noise DLATGS |
| Detector, IR option |
MCT |
| Detector NIR |
Si, InGaAs photodiode |
| Purge possibility |
Yes |
| Operating system |
Windows 98/XP |
| Power |
90-230 V AC, 12 V DC, 40 W |
| Dimensions |
59x39x19 cm |
| Weight |
24 kg |
| Temp. environment |
15 - 28oC |
| Humidity environment |
Best below 65% |
| Software |
Interspec For Windows |
| Models |
Interspec 200-X - Standard FTIR Instrument with KBr optics.
Interspec 200-XZ - Non Water Sensitive FTIR Instruments for High Humidity with ZnSe optics
Interspec 200-XN - Near Infra Red Instrument with fused silica optics. |
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This specification can be changed without prior notice |
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