This Model IGS180 General Protocol incubator has a 194L capacity. The Thermo Scientific Heratherm incubator is backed by a two-year warranty on parts and labor, meaning confidence for your investment. Offers safe view of samples through internal glass door, without impact on temperature. An internal light facilitates sample observation. Safe conditions with superior temperature uniformity. Safe containment with automatic overtemperature alarm. Alarm in case of temperature deviations. Easy temperature setting with intuitive user interface. Easy to remove “One Click” shelf system. Easy to clean interior with rounded corners. Large vacuum fluorescent display for easy reading. Efficient small footprint to optimize benchtop space. Conveniently stackable without the need for tools or stacking kits. Efficient utilization of interior with flexible shelf system. Includes RS232 data interface. cCSAus certified. Gravity convection provides gentle airflow, with minimized drying out of samples. The best choice for applications with open plates, or open containers. Corrosion resistant stainless steel chamber (AISI 430). Airflow technology: Gravity Convection. Temperature range: ambient +5 - 75°C. Spatial temperature deviation at 37°C: +/- 0.6°C. Temperature deviation over time at 37°C: +/- 0.2°C. Footprint: 0.47sq m/5.1sq ft. Chamber volume: 194L/6.85cu ft. Chamber (W x H x D): 18.3 x 27.9 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: 143b. 120V/60Hz. Thermo Scientific #: 51028065.