Durable powder-coated cold-rolled steel exterior. Double-wall aluminum interior with 1'-thick (2.5 cm) silica-based insulation These economical gravity convection ovens are designed for the budget-conscious laboratory needing to perform basic drying and baking applications. Temperature is controlled via a bimetallic thermostat from ambient 5 to 210degC. All models feature a pilot light to indicate when the oven is in operation and a preset high temperature limit safety thermostat.

Feature polyurethane foam and glass wool for superior heat insulation Forced air circulation offers uniform temperature distribution. Audio and visual alarms warn of temperature variation, and utility failure. Easy-to-clean stainless steel chamber. These mechanical convection ovens feature a double-walled chamber with glass wool and polyurethane foam (PUF) insulation. PUF insulation offers extremely effective and strong insulation properties that minimize heat loss and reduce energy costs. Stainless steel tubular heaters with stainless steel fins extend the oven’s lifetime. Choose models with either mild steel powder-coated paint or stainless steel exterior construction. Outer metal door offers magnetic gasket and lock, and a full-length inner glass door allows inspection of oven chamber while minimizing heat loss.

These mechanical convection ovens heat up to a maximum temperature of 275°C to save you valuable time in drying and aging applications. All models have a PID microprocessor controller that is easy to set and monitor making them perfect for a variety of uses in which precise control and good uniformity are important. Safety features include a built-in backup controller and a circuit breaker. Backup controller automatically takes over the control if the actual temperature reaches 5°C above the set point. The circuit breaker protects the oven from power surges. The alarm indicator lets you know when the overtemperature value has been exceeded and the backup controller is in use.

Incubators are manufactured with 22-gauge steel. Powder-coated exterior provides scratch and stain resistance. The interior is easy-to-clean aluminum. See-through polycarbonate doors with positive latches allow you to conveniently monitor laboratory applications. All analog incubators use a hydraulic thermostat for control of temperature and a separate on/off switch. The digital incubators utilize a PID controller and digital temperature input and readout. Over-range safety thermostat with a red warning indicator light, and a five hour timer are also provided.

Incubators are manufactured with 22-gauge steel. Powder-coated exterior provides scratch and stain resistance. The interior is easy-to-clean aluminum. See-through polycarbonate doors with positive latches allow you to conveniently monitor laboratory applications. All analog incubators use a hydraulic thermostat for control of temperature and a separate on/off switch. The digital incubators utilize a PID controller and digital temperature input and readout. Over-range safety thermostat with a red warning indicator light, and a five hour timer are also provided.

Autotune feature helps eliminate temperature overshoot. Energy efficient insulation keeps exterior safe to touch. These furnaces are available in three sizes and three controller options to meet your application requirements. All models have autotune feature which allows the furnace to perform better at a particular set point and load, eliminating temperature overshoot for a commonly used application. An optional RS-485 communications port is available to let you use these furnaces with your computer. RS-485 option is factory installed—you must order the RS-485 option at the same time you order your furnace. The fully embedded heating elements maintain temperature uniformity. A door switch cuts power to the heating elements when the door is opened minimizing your exposure to hot temperatures and extending the life of the heating elements. Unique ceramic fiber insulation and double walled construction minimize exterior surface temperatures. The removable hearth plate prevents damage to furnace from spills. Single Set Point Control Furnaces have two LED displays to simultaneously display actual and set point temperatures.