Vitrinite Reflectance Standards for use with the QDI CoalPro™ Vitrinite Reflectance Measurement System.

CRAIC Technologies™ offers a variety of mono-crystalline prisms designed for calibration of vitrinite reflectance measurement microscope photometers, such as the QDI CoalPro™ system, at 546 nm. The materials of each prism varies so that the QDI CoalPro™ system can be calibrated across a range.

When used with the CRAIC QDI CoalPro™ software, CRAIC Vitrinite Reflectance Standards are part of an automated calibration procedure. They are simple to use and result in high quality vitrinite reflectance measurements that comply with ISO, ASTM and other international testing protocols for vitrinite coals. Call today for more information.