Used COLE PARMER 273700 #197039 for sale

COLE PARMER 273700 is a programmable muffle furnace offering superior temperature accuracy and uniformity. It is an ideal oven for industrial, laboratory, and research applications that require precise heat treating, sintering, ceramics, glass, powder metallurgy, or any other heating needs. The furnace is constructed from high quality, lightweight aluminized steel, which offers excellent durability and corrosion resistance for long-term use in hostile laboratory environments. The interior firebrick insulation features ceramic wool board and additional insulation from the furnace walls for optimal temperature consistency and insulation. The outer housing is also insulated to keep heat operation efficient and prevent any exterior heat loss or escape. The furnace has an adjustable two-tap heating element that ensures uniform heat distribution, while its PID (Proportional Integral Derivative) temperature control system ensures superior accuracy over a range of temperatures. This system allows for precise temperature control, allowing users to accurately adjust both the setpoint temperature and the temperature rate of change to suit their specific applications. The temperature of the heating chamber can be set according to user requirements by using the digital LED display, and the furnace can accommodate one to four shelves for increased sample capacity. 273700 also features a fan-forced ventilation system for even temperature distribution throughout the chamber, as well as a double shell structure to help reduce noise. It also comes with a timer, allowing users to specify the length of heating desired without having to constantly monitor the furnace. This low-maintenance oven will shut off the power automatically when power is interrupted, and has a safety shutoff feature to prevent overheating and ensure longer life for the oven. Overall, COLE PARMER 273700 programmable muffle furnace offers superior temperature accuracy and uniformity for laboratories and industrial applications, making it an ideal choice for those who require precise heat treating, sintering, ceramics, glass, and powder metallurgy.