StellarNet, Inc. products

The StellarNet model spectrometers are great tools for low cost, routine analysis of all types of light.  From measuring the irradiance of standard light bulbs to measuring the exact color coordinates of the yellow in a traffic light, StellarNet spectrometers are used worldwide to routinely analyze light. These instruments are calibrated to measure the spectral irradiance, radiance, or Watt flux over the wavelength range in nanometers provided by the selected spectrometer model.Currently, StellarNet offers Radiometer systems in the 200-1700nm range!

Spectrometers for Color Measurement: These instruments measure the color of solid and liquid samples using either a fiber optic reflectance probe, sample fixture, flow cell, dip probe, or cuvette holder. They’re great for use in the lab, field, or on-line/at-line production environments. Finally, the solution you’ve been looking for! Color quality control is now affordable with a StellarNet Color Measurement system.

StellarNet miniature research grade spectrometers allows for low cost measurements in the UV-VIS-NIR wavelength ranges. These instruments can measure species absorption, emission, fluorescence, transmission, concentration, and color, using the free SpectraWiz Software Suite. StellarNet Chemical Absorbance Systems reliably measure absorbance and concentrations and have applications in the food & beverage, petrochemical, pharmaceuticals, raw material industries.

StellarNet introduces a low cost line of research grade fluorescence systems designed for a wide range of applications requiring high sensitivity measurements of powders, liquids, and surfaces.  StellarNet, inventor of the miniature fiber optic concave grating spectrometer, has configured systems specifically for low-light applications and, as always, StellarNet instrumentation is built modularized, compact, and rugged for field, process, or lab environments.

The PORTA-LIBS-2000 is the first truly portable low cost analyzer that can be used for real-time qualitative measurements of trace elements.  It can be used for dedicated applications in the field or just about anywhere. Portable high resolution EPP2000 spectrometers are integrated with a high intensity pulsed laser, and sample chamber, to permit UV-VIS- NIR spectral analysis of unknown samples.  The portable instrument case is just 18 x 14 x 7 inches and operates via 12 volt adapter or battery.  Detection requirements determine the number of required spectrometer channels.  Up to 8 high resolution spectrometers can be attached via USB-2 computer interface with 0.1 or 0.2nm resolution.

Portable Laser Induced Breakdown Spectroscopy (LIBS) System. The StellarCASE-LIBS includes interior mounting of spectrometer instrumentation pre-configured with no additional setup required. Internal main power control system with ON, OFF, & Charge buttons and an 8 hour battery life for portable field applications. SpectraWiz-ID for real time qualitative elemental analysis. The system is completed with a safety key lock and an 8 hour battery lifetime for field use and portable application.

StellarNet has released the StellarSCOPE™ System that allows users to couple their favorite StellarNet spectrometer systems to a microscope. This enables users to perform Raman, Fluorescence, & CIELAB color measurements on a micro spot and capture high resolution images, video, and time lapse video of their samples. The StellarSCOPE System is a powerful add-on to your StellarNet spectroscopy system allowing for the most affordable Raman and fluorescence microscopy systems on the market. Configurations for multi-wavelength Raman spectroscopy are also available.