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| 2008 Product Catalog | Furnaces
Thermolyne* Benchtop Muffle Furnaces 
 

AY408X1A	F47900	F47910	F47910-26	F47910-33	F47914	F47915
F47918	F47920	F47920-26	F47920-26-80	F47920-33	F47920-33-80	F47920-80
F47924	F47924-80	F47925	F47925-80	F47928-80	F47928	F47950
F47950-26	F47950-33	F47954	F47955	F47955-33	F47958	F48000
F48010	F48010-26	F48010-33	F48014	F48015	F48015-60	F48018
F48020	F48020-26	F48020-26-80	F48020-33	F48020-33-80	F48020-80	F48024
F48024-80	F48025	F48025-60	F48025-60-80	F48025-80	F48028	F48028-80
F48050	F48050-26	F48050-33	F48055	F48055-60	F48058	PH479X1
PH480X1	SH480X1

Perfect for General Laboratory Use! • 1200°C max. temperature • 120 or 350 cubic inch capacities • Built in vent port Product Description • Two chamber sizes: Type F47900 offers 120 cubic inches of heating area. Type F48000 provides 350 cubic inches of heating area; a ceramic shelf is included to double furnace load capacity (SH480X1). • Two open coil heating elements on sides of chamber assure fast heat-up, with minimum temperature gradient. • Maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient ceramic insulation. • The rear of the chamber incorporates a 0.38" (0.95 cm) diameter port for monitoring chamber temperatures with independent measuring devices. • All models shipped complete with power cord. • Power cord supplied with all models. Operation • Built-in vent port removes undesirable contaminants and moisture; extends the life span of the element and unit. • Four temperature controller models: A1: Digital single set point control. A single display shows actual temperature or set point. B1: Digital single set point control with a single ramp to set point and a dwell. A single display shows actual temperature or set point. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay. C1: Digital programmable control with one stored program of 8 segments. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay. D1: Digital programmable control with 4 stored programs, 16 segments per program. The controller also includes RS232 communications. The furnaces that use this control also utilize a mechanical Over Temperature Protection relay. * For Calibration Verification System, see Pyrometers. Safety • Door safety switch protects operator by removing power to the heating elements upon opening the door. • Thermocouple break protection cuts power to the heating elements, prevents a thermocouple failure runaway condition. Applications • Gravimetric analysis • Sintering • Quantitative analysis • Heat Treating.