Radiometers or spectroradiometers are sensors that measure the amount of reflected radiation (radiance) and the amount of incident radiation (irradiance), providing the sample reflectance. It makes quick UV-VIS-NIR measurements, covering a spectral range of 350 to 2500nm. SPECTRAL SOLUTIONS, together with ASTRO34, in addition to providing the equipment, also provides all the development of calibration, technical support and training.




  • Mining: mapping of the alteration zone, displacement of Alunite in the exploration of Gold, bitumen content in tar sands; exploration of chromite, coal, cobalt, copper, diatomite, Garnet, gold, hectorite, ilite, uranium, Kimberlite, lithium, nickel, oil and shale gas, potassium, zeolite, zinc; identification of calcite, dolomite and limestone clays, carbonate minerals, guddingtonite, chrysocolla in copper exploration, clays in mining exploration, minerals associated with porphyry copper, rutile; analysis of rock cores, epidermal deposits of high sulfation, mineral for HREE, mineral for LREE; alteration of mica; ore recovery.
  • Remote sensing: analysis of microbial diversity, vegetation indexes, carbon sequestration, cellulose in vegetation and Biomass, identification and analysis of clay in the soil, clay mineralogy, discovery of oil and gas spills, dolomite identification, light assessment greenhouse with PAR, forage analysis, forest canopy research, forest canopy water content, identification of invasive plant species, leaf water stress, lignin estimation, marine ecosystem research, chlorophyll fluorescence measurement, efficient use of light by vegetation, nitrogen content in plants and soils, phosphorus in vegetation and soil, potassium in vegetation, soil salinity, total organic carbon (TOC) in soil, health of vegetation with the edge red, water content in vegetation, and soil moisture, no-tillage, identification of plant species, seed mutation, snow and ice measurement, soil analysis, mapping soil analysis, vegetation analysis and grain / seed analysis.
  • Solar simulator test: classification of pulsed solar simulators, solar simulators for temporal stability, solar simulators for uniformity; spectral matching, especially for solar panels and photovoltaic modules; test and classification of your continuous or pulsed solar simulator; testing optical properties in the development of photovoltaic cells.
  • Radiometric calibration transfer.
  • General photonic applications: analysis of meat characteristics, food components (including melamine), artifacts, plastics / polymers; identification of counterfeit drugs; LED colorimetry and LED luminaire test; LED test for automotive applications.