About Us

Incorporated in 1990 as Analytical Spectral Devices, Inc., ASD is based in Longmont, Colorado. It is now a Malvern PANalytical company, and a part of Spectris. ASD was established to address a fundamental need of earth science researchers for a robust, high-performance, portable instrument that could be used in field work.

Responding to this need, two renowned remote sensing scientists, Dr. Alexander F. H. Goetz, Director of the Center for the Study of Earth from Space (CSES), and Dr. Brian Curtiss, a senior scientist at CSES, designed and produced the Personal Spectrometer II (PSII), the world's first truly portable, rugged, research-grade spectroradiometer.

The PSII was quickly embraced by fellow scientists around the world as a practical and necessary tool to do their work. Subsequent generations of portable field instruments, trademarked under the name FieldSpec® , earned ASD world-wide recognition as the number one portable instrumentation supplier for remote sensing scientists and field researchers. Today, the FieldSpec 4 and FieldSpec HandHeld 2 instrument families provide researchers with a complete suite of instruments for all of their field work needs.

ASD successfully expanded beyond its origins in the scientific markets, into industrial manufacturing markets, by providing instrumentation solutions for the real-time measurement of non-homogenous materials in manufacturing and quality control environments. ASD's industrial instrument lines now include QualitySpec® for on-line and near-line process control, LabSpec® for material inspection and identification in the field and lab, and TerraSpec® for mining exploration and production.

ASD's legacy is one of innovation and leadership in addressing customers' needs—providing the latest technologies combined with the highest standards of quality and service. We continue to provide customers with value enhancing solutions to their materials measurement needs by offering the following resources:

  • Instrumentation for field, near-line, and on-line materials measurements
  • Applications expertise supplied by our SummitCAL Solutions Team, our scientists, and engineers
  • Service and support for installations, and post-sales support worldwide
  • Global presence: ASD has instruments in over 60 countries and a distribution network encompassing six continents

Evidence of our success can be seen in the timeline of major milestones in ASD's history.

About Spectris plc

"Spectris is a leading supplier of productivity-enhancing instrumentation and controls. The Company’s products and technologies help customers to improve product quality and performance, improve core manufacturing processes, reduce downtime and wastage and reduce time to market. Its global customer base spans a diverse range of end user markets. Spectris operates across four business segments which reflect the applications and industries it serves: Materials Analysis, Test and Measurement, In-line Instrumentation and Industrial Controls. Headquartered in Egham, Surrey, United Kingdom, the Company employs approximately 8,300 people, with offices in more than 30 countries."

Learn more about Spectris.

Upcoming Events

  • SME 2018 February 25, 2018 - February 28, 2018
    Minneapolis, Minnesota
  • PITTCON 2018 February 26, 2018 - March 01, 2018
  • PDAC 2018 March 04, 2018 - March 07, 2018
View all ASD Events

Find a Distributor

Our Representative Network includes companies around the world.

Contact Us

(303) 444-6522

Join the ASD Community