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getSpec NIR 0122 standard - Spectrometer with USB interface for the NIR range up to 2200 nm





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The getSpec NIR 0122 standard with USB interface is a complete NIR spectrometer with a Peltier-cooled InGaAs diode array detector for the extended NIR range up to 2200 nm. The spectrometer has no flexible or adjustable parts and is completely maintenance-free. This guarantees a high degree of stability of the prepared calibrations. High detector sensitivity and Peltier cooling of the InGaAs diode array also allow high speed measurements in the millisecond range.

Owing to the flexible fiber optic coupling, the spectrometer can be used for various different applications in process analysis, mobile analysis or quality assurance. In connection with chemometric methods, it is well suited for quantitative as well as qualitative analysis. The spectrometers for the extended NIR range up to 2.2 Ám are useful for transmission measurements as well as for reflection measurements.

In addition to the SPEC32 software that is included in delivery, a GRAMS«/32 package and a MyInstrument driver are available optionally. Using the driver the spectrometer can directly run under GRAMS«/32 software. This allows you to build your chemometric models for quantitative or qualitative analysis easily.


Dimensions & LED

Specifications getSpec NIR 0122 standard
Spectral range1100 - 2200 nm
Customized ranges available
DetectorDual stage TE-cooled (32░C from Tamb) InGaAs diode array
Pixel size45 Ám wide; 50 Ám on center; 500 Ám height
Pixel number256
Spectral dispersion4.3 nm / pixel
Spectral resolutionapprox. 8 nm (FWHM)
Stray light< 0.2%
Wavelength stability< 0.05 nm over 48 hours
Fiber optic connectorSMA connector
Integration time10Ás - 20ms
A/D converter16 bit, 330 kHz
Electrical interfaceTrigger input TTL, edge controlled
2 digital TTL outputs
PC interfaceUSB2.0
Electrical output2 x TTL
Power requirement5VDC @ 0.6A, max. 3W
Size (LxWxH)16.5 cm / 6.535" x 5.6 cm / 2.205" x 10 cm / 4.173"
Weight1.5 kg





Last change 07/04/2008
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