First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
1 Canal Street  ◊  Unit B1
Lawrence, MA 01840  USA
Tel: 978 687-1833  ◊  Fax: 978 945-0372
Email:
info@spectralevolution.com


Copyright © 2012 Spectral Evolution, Inc
The SR-1901 and SR-1901PT designed  for validating the output of continuous or
pulsed solar simulators. The systems are especially well-suited for testing the
power ratings of photovoltaic modules and solar panels. All systems come with
the subroutines necessary to generate high quality solar spectra.
Spectral Evolution offers spectroradiometers that take
measurements for validating the class of any commercial
continuous or pulsed solar simulator. The
SR-1901 is especially
well-suited for measuring and testing the power ratings of
photovoltaic modules and solar panels, using continuous output
solar simulators, and the
SR-1901PT works with pulsed
simulators .  The SR-1901  and SR-1901PT spectroradiometers
include DARWin SP Data Acquisition software with all the
necessary subroutines to generate high quality solar spectra.
The systems feature:  
  • 280-1900nm spectral range
  • Validation for continuous output solar simulators to IEC
    60904-9/ASTM E927-05 with the SR-1901
  • Validation to AM0 and AM1.5 with the SR-1901PT for pulse
    solar simulators
  • Ideal for measuring irradiance, spectral match, and
    uniformity
  • High reliability, no moving optics to break down
  • Complete with 1M fiber optic and right angle diffuser
  • NIST traceable calibration
  • Weight less than three pounds
  • Autoexposure and autodark shutter for one-touch
    operation

Built-in software routines provide class status as a function of
wavelength and generate a spectral match report.
SPECTRAL EVOLUTION CORPORATE LOGO - FIRST IN UV-VIS-NIR SPECTROMETER, SPECTRORADIOMETER AND SPECTROPHOTOMETER PRODUCTS
SR-1901 and SR-1901PT
Spectroradiometer
power ratings of photovoltaic modules and solar panels at the manufacturer's facility.
Uncertainties in the validity of these measurements can significantly impact a
manufacturer's revenue. DARWin SP Data Acquisition software allows you to
measure irradiance and spectral match over a full 280-1900 nm range. Class status
is provided as a function of wavelength and generates a spectral match report to
provide confidence in the continuous output solar simulator in use.
Validate Your Continuous or Pulsed Solar Simulator