The StellarNet EPP2000 Spectrometers are portable fiber optic instruments for UV, VIS, and NIR measurements in the 190-2,300nm range.  The EPP2000 series of miniature spectrometers is a step up in low cost instrument design, offering CCD 2048 & PDA 512/1024 detectors.  The units are engineered to have no moving parts, no detector sockets, ruggedized aluminum enclosure, and an integrated A/D digitizer for unmatched durability and quality that out performs any instrument in its class.  Numerous models offer standard or high resolution (HR) optics for selected spectral operating ranges.

Wavelength Ranges

• Measurements in the 200-1,200 nm (0.200-1.200 um) ranges
• For UV, VIS, and NIR measurements in process and lab applications
• Original StellarNet design with no moving parts and robust spectrograph optics
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High speed USB-2 interfaces

• Measurements in the 200-1,075 nm (0.200-1.075 um) ranges
• Optical resolutions better than 0.1 nm (1 Angstrom) for select models
• For UV, VIS and NIR measurements in high resolution applications
• Measures peak wavelengths, centroids and signal FWHM bandwidths
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High Speed USB-2 interfaces

• Measurements in the 200-1,100 nm ranges
• The eXtreme optics include an integrated multi-band order sorting filter and UV enhanced detector array with optical lens to provide maximum sensitivity
• The UVN-SR can be calibrated for use as a SpectroRadiometer
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High Speed USB-2 interfaces

• Measurements in the 190-850 nm or 280-900nm ranges
• For UV-VIS applications
• Perfect spectral imaging with no mirrors for lowest possible stray light
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High Speed USB-2 interfaces

EPP2000C Optical Bench has a simple design with no moving parts

What you need to know about concave gratings before purchasing a spectrometer!!!

• Measurements in the 200-1080nm or 230-1100 nm ranges
• For UV/VIS/NIR applications
• Perfect spectral imaging with no mirrors for lowest possible stray light
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High Speed USB-2 interfaces

• Measurements in the 900-1,700 nm (0.90-1.70 um) ranges
• For near infrared measurements and applications
• Integrated thermo electric cooler set to operate at -5 deg C
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High Speed USB-2 interfaces

• Measurements from 900-2,300 nm (0.90-2.30 um)
• For NIR measurements and applications requiring large bandwidth
• Integrated thermo electric cooler set to operate at -5 deg C
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High Speed USB-2 interfaces

• Measurements in the 200-1,150nm wavelength regions
• For UV, VIS, and NIR measurements in process, lab, field  and OEM applications
• USB interface with snapshot memory for instantaneous spectral images
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• 1x3x5 inch enclosure allows for eXtreme portablity

• Dual Detector Super Range (DSR) for measurements from 200-2,300nm
• Two instruments work as one updating spectral graph
• Various models provide a complete spectrum through SpectraWiz software
• Plug & play for desktop / notebook computers with Windows 9x/NT/00/XP
• High Speed USB-2 interfaces