The CTD-1000 environmental chamber enables rheological measurements from -100 °C to +1000 °C, and is available as an accessory for all Physica MCR rheometers. The unit can accommodate plate-plate and cone-and-plate geometries up to 25 mm in diameter. The design includes a ball bearing rail system for safely separating the oven halves, and provides ample space for simple and safe sample loading or tool exchange. Call 800/722.7556 or visit www.paarphysica.com.