Barnstead/Thermolyne Large Chamber Muffle Furnaces, Type 30400, Thermo ScientificSupplier: Thermo Scientific
F30438CM F30420C-80 F30420C F30420C-80 F30428C F30420C F30430CM F30438CM F30428C F30430CM
30631-249EA 19073.28 USDCA30631-271 30631-249 CA30631-248 CA30631-237 CA30631-249 30631-248 30631-237 CA30631-307 30631-307 30631-271
Barnstead/Thermolyne Large Chamber Muffle Furnaces, Type 30400, Thermo Scientific
Ovens Furnaces (Ashing and Muffle Ovens)
Ideal for annealing glass, determining volatiles, ashing pulp and paper samples, and for catalyst research
Heating elements are located on top, bottom, and sides of chamber for enhanced temperature uniformity. Two supplied accessory refractory shelves triple the usable working area. Built-in venting system removes undesirable contaminants and moisture and extends the life span of the element and unit. The rear of the chamber incorporates a 9.5mm (3/8") diameter port for monitoring chamber temperatures with independent measuring devices. Door safety switch protects operator by removing power to the heating elements when the door is opened. Available in choice of digital single setpoint control with a ramp to setpoint and a dwell, an 8-segment programmable control with one stored program, or 16-segment multi-programmable control with four stored programs. The 16-segment controller includes an RS-232 communications port for connection to printer or computer. Both controls utilize a mechanical over-temperature protection relay.
Ordering information: Two refractory shelves included. Manufacturer’s one-year warranty on parts and controllers; 90-day labor warranty.