SPECTRAL EVOLUTION designs, manufactures, and services high resolution/high sensitivity, full range UV-VIS-NIR spectrometers, and spectroradiometers. These instruments are used worldwide for many lab and field assignments due to their reliable, robust, rugged yet lightweight design and user-friendly features. They feature 100% photodiode array construction for low noise and reliable battery-operated performance, fast, full-spectrum measurements with no moving gratings, and integral dark shutter and autoexposure for one-touch scanning. Our spectrometers and spectroradiometers provide the best combination of high resolution and high sensitivity resulting in the most precise field portable instruments available on the market.

Features include:

• Fast, full-spectrum UV-VIS-NIR measurements
• 100% diode array optics with no moving parts
• Calibration to NIST-traceable standards for radiance and irradiance measurements

Typical applications:

• Ground truthing
• Soil analysis
• Environmental measurements
• Remote sensing research
• Forest canopy studies
• Vegetation research

Models:

• SR-6500 and SR-6500A
• PSR+
• RS-3500
• RS-5400
• RS-8800
• PSR-1100f