The Model OGS180 General Protocol unit is optimally suited to everyday heating and drying applications up to 250°C. From simple drying of glassware to the most complex and carefully controlled heating applications, your oven is an invaluable part of your daily work. The Thermo Scientific Heratherm oven is backed by a two-year warranty on parts and labor, meaning confidence for your investment. Surpassing energy efficiency, increasing cost effectiveness, reducing environmental impact. Timer for effective usage and additional energy savings. Flexible shelving system allows for optimal space utilization. Routine check upon startup for optimum performance levels. Automatic audible and visual overtemperature alarm. Access port for data logging with independent sensors. Low surface temperatures. Easy to read, large display. Easy setting with intuitive interface. Easy cleaning with rounded corners. Unique door design reduces heat emission significantly. Additionally, the door can be opened 180° to allow convenient access to the interior for hassle free cleaning and easy loading of probes. Includes RS232 data interface. cCSAus certified. Gravity convection offers gentle drying and heating with low air turbulences; perfect for materials that are sensitive to airflow such as powders and foils. Convection technology: Gravity. Temperature range: 50 - 250°C. Spatial temperature deviation at 150°C: +/- 4°C. Temperature deviation over time at 150°C: +/- 0.4°C. Footprint: 0.47sq m/5.1 sq ft. Chamber volume: 176L/6.2cu ft. Chamber (W x H x D): 17.2 x 26.8 x 23.2in. Exterior (W x H x D): 25.2 x 36.2 x 29.1in. Supplied with 2 shelves; can hold 19 shelves maximum. Weight: 146lb. 208 - 240V/60Hz. Thermo Scientific #: 51028114.