Quincy lab, Inc. 21-250ERS Mechanical Convection Oven, Stainless Steel Interior

Used for drying, baking finishes, preheating, curing, dehydrating and many other processes. Models ending in "ER" come with digital PID microprocessor temperature controllers.

Standard Features

• Fan forced air circulation for even work area temperature. Incoloy Sheathed elements of low watt density and large 7/16" diameter for long life
• 6 lb mineral wool high density insulation for reduced heat loss and efficient operation
• Adujstable shelves on 1½" centers for total of eleven in either model
• Piano type door hinges for proper alignment and fit
• HIGH/LOW heat switch to help maintain greater sensitivity at lower set temperature
• Baked in scratch resistant finish - six foot cord with plug furnished on all models
• All bench ovens have aluminized interiors. High impact thermoplastic cool handles are used
• Model 21-250ERS have a 6' electrical cord with a 3 prong 20AMP plug
• The amps rating above is based on 115 volt
• Gasketed doors
• Full 18 month guarantee
• Stainless Steel Interior

Features on Model 21-250ERS

• Combines 21 series design and dimensions with a precise digital PID microprocessor temperature controller. This microprocessor with a J type thermocouple will hold set temperatures accurately within 1 degree with improved chamber uniformity. Control features include large easy-to-read dual LED display, showing both set and process temperatures, select C or F units, autotune feature helps optimize PID parameters to balance oven performance for various work loads and applications. A versatile on/off control mode allows for even faster temperature recovery times and processing of batch-style work loads not requiring accurate temperature stability.