“The current supplies of glass reference materials are nearly exhausted. CRAIC Technologies, with the introduction of the rIQ™ automated refractive index measurement system for glass, needed to develop a new source of reference materials for our customers” says Dr. Paul Martin, president of CRAIC Technologies. “Our engineers have created this set of standard reference materials. This set is designed to aid in the calibration of instruments like rIQ™ and as such have been well characterized in terms of their refractive index and in accordance to the test methodology ASTM 1967.”
The default set of standards consists of a number of glass materials and high purity silicone oils. The glass standard reference materials cover a refractive index range of 1.4800 all the way to 1.5400. This range is also covered by the oils. Additionally, the oils have a thermal coefficient and a delta of that coefficient that meets the ASTM criteria for these types of tests. As part of the test methodology defined by ASTM 1967, the oil and glass standards are used to calibrate the glass refractive index measurement system prior to casework analysis. As such, this set represents a new, well characterized source for glass refractive index instrument calibration.
For more information on the Refractive Index Glass Standards set and the rIQ™ glass refractive index measurement system, visit http://www.microspectra.com.
About CRAIC Technologies: CRAIC Technologies, Inc. is a global technology leader focused on innovations for microscopy and microspectroscopy in the ultraviolet, visible, and near-infrared regions. CRAIC Technologies creates cutting-edge solutions, with the very best in customer support, by listening to our customers and implementing solutions that integrate operational excellence and technology expertise. CRAIC Technologies provides answers for customers in forensic sciences, biotechnology, semiconductor, geology, nanotechnology and materials science markets who demand quality, accuracy, precision, speed, and the best in customer support.
CRAIC Technologies, Inc.
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