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NIR Spectrometers (900-2300 nm)

¡Y AHORA LA SERIE DE ESPECTRÓMETROS Stellarnet-NIR CON LA OPCIÓN DE CONTROL INALÁMBRICO (por WiFi)!

Extended Range NIR SPECTROMETERS (900-2300 NM): STN-RED-WAVE-NIR-SR and STN-DWARF-STAR Series

StellarNet offer a varierty of NIR extended Range Spectrometers, exceptionally robust (with no moving parts and) and portables (in field applications, OEM, standard scientific laboratories). The InGaAs detector is  linear photo diode array with 512 pixels (1024 optional) 25μm by 500μm tall to provide maximum sensitivity and performance. Integrated thermoelectric cooler (TEC) included. There are two different NIR spectrometer Series:

- RED-WAVE-NIR-SR Series: StellarNet’s high performance RED-Wave-NIRX-SR Spectrometers cover the wavelengh range 900-2300μmWith integrated two-stage thermo electric cooler (TEC) maintained at –20 °C, stabilized within +/-0.1°C.

SMA 905 fiber optic inputThe STN-RED-Wave-NIR-SR has onboard Memory with pre-set calibrations, spectrometer settings, and snap shot memory to provide an instantaneous spectral image from the InGaAs array. 

 

- DWARF-STAR Series: StellarNet’s most popular NIR spectrometer, the STN-DWARF-Star, is small, robust, and equipped with high performance InGaAs detector array for the 900-1700nm wavelength range. They achieve resolving resolutions to 1.25nm

Advancements in electronic and optical design have allowed for size reduction never before achieved in a NIR spectrometer. 

The detector has an integrated thermo electric cooler (TEC) maintained at –10 °C, stabilized within +/-0.1 °C.

Standard models of RED-Wave-NIR Series and DWARF-Start-NIR:

InGaAs Model#of ElementsWL Range (nm)Grating (g/mm)Grating Range (nm)Dispersion (nm/pixel) Resolution
STN-RedWave-NIRX-SR512900-230030014005.3<13
STN-RedWave-NIRX-SR1024900-230060014002.7<7
STN-DWARF-Star-NIR512900-17002508001.252.50
STN-DWARF-Star-NIRb5121000-17003006501.002.00
STN-DWARF-Star-NIR25121250-15756003250.501.00
STN-DWARF-Star-NIR2b5121150-14756003250.501.00
STN-DWARF-Star-NIR10241000-17006007000.621.25

**All NIRx-SR units can be coupled with StellarNet’s BLACK-Comet or UVN-SR units to cover the entire 200-2300nm range. Coupling the units can provide you with quick analysis of color in the VIS spectrum and compound fingerprint identification in the NIR.

 

Specifications:

 

STN-RedWave

STN-DWARF-STAR

Dynamic range:

4000:1 with 6 decades

4000:1 with 5 decades

Resolving resolution:

13nm (with 25μm slit)

2.5nm (with 25μm slit)

InGaAs Detector:

512 or 1024 pixel cooled PDA

512 or 1024 pixels

Detector range:

900-2300nm

900-1700nm

Pixel size:

25um x 250um

Pixel well depth:

130 x108 electrons

Selectable well control:

130 x108  or  5 x106 el.

Signal to noise:

12000:1 with 2x TEC cooling

4000:1 with TEC cooling

Digitizer:

16-bit

Dimensions:

150 x 100 x 68.8 mm

5″x3″x2″

Power consumption:

2 Amps @ 5 VDC

1.5 Amps @ 5 VDC

Interface:

USB-2 and Parallel

USB-2

Data transfer speed:

40x faster than USB-1

Detector Integration:

1 millisecond to 200ms

1 millisecond to 60 secs

Slit size options:

25um for optimum performance

25μm

Operating systems:

Win XP, Vista, 7, 8, & 10

Software included:

SpectraWiz program & apps

Also free programs for:

LabView,Excel+VBA,Delphi

 

Applications:

STN-RedWave

STN-DWARF-STAR

- Absorption

- Field applications

- Transmission of filter and optical components

- SpectroRadiometry

- Laser measurement

- SpectroChemistry

- Moisture analysis

- Optical Metrology

- High power radiometric measurements

- Fluorescence Spectroscopy

- Analysis for industries such as: food, drug, chemical, oil, gas, plastics

- OEM applications

We also offer light sources, probes, and sampling accessories to facilitate any NIR application (see "Accessories" tap).

Disponemos de otros modelos de espectrómetro compacto (UV-VIS-NIR):
- UV-VIS-NIR el más popular, resoluciones por debajo de 1nm, gran rango: STN-BlueWave
- UV-VIS-NIR de gran rango, alta resolución y con refrigeración TE: STN-Silver-Nova
- UV-VIS-NIR con grating cóncavo (baja aberración y luz difusa): STN-BlackComet
- UV-VIS-NIR de alta resolución (rangos reducidos) (contacte con nosotros para más información)
- UV-VIS-NIR compactos de bajo coste: STN-GreenWave

If the spectral resolution of the standard models is not enough for your application please, contact our sales team: info@iberoptics.com. We can offer non-standard models with resolution down to 0.05 nm.

Remember to check the following accessories:

fiber optic cables
spectroscopy accessories
radiometry accessories and integrating spheres
light sources

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NIR Spectrometers (900-2300 nm)

NIR Spectrometers (900-2300 nm)

StellarNet’s high performance extended range Spectrometers cover the NIR wavelength range from 900-2300μm (according to model). These spectrometers are exceptionally robust and compact. InGaAs detector with 512 pixels (1024 optional) and an integrated two-stage thermo electric cooler (TEC) maintained at –20 °C, stabilized within +/-0.1°C. SMA 905 fiber optic input.

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