Thermolyne Benchtop Muffle Furnaces

Overview

Overview

Ideal for general laboratory use, including gravimetric analysis, sintering, quantitative analysis and heat treating.

• For added protection, the door safety switch stops power to heating elements when door opens
• Thermocouple break protection cuts power to heating elements, preventing a thermocouple failure runaway condition
• Two open coil heating elements on chamber sides assure fast heat-up with minimum temperature gradient
• Thermal-efficient ceramic insulation surrounds chamber for maximum energy efficiency
• 0.95cm (0.38 in.) dia. port for monitoring chamber temperatures with independent measuring device at rear of chamber

F47900 Models

• 2L (0.07 cu. ft.) of heating area

F48000 Models

• 5.9L (0.20 cu. ft.) of heating area
• Includes ceramic shelf (SH480X1) that doubles furnace load capacity

A1 Controller

• Digital single setpoint control
• Single display shows actual temperature or setpoint

B1 Controller

• Digital single setpoint control with a single ramp to setpoint and a dwell
• Single display shows actual temperature or setpoint
• Furnaces with this control also use a mechanical Overtemperature Protection relay

C1 Controller

• Digital programmable control with one stored program of eight segments
• Furnaces with this control also use a mechanical Overtemperature Protection relay

D1 Controller

• Digital programmable control with four stored programs, 16 segments per program
• With RS-232 communications interface
• Furnaces with this control also use a mechanical Overtemperature Protection relay

Includes:
Power cord (-60 models include 20-amp cord; -33 units available with plug for China)

Warranty:
1 year (parts and labor)

Lab Furnaces

Table of contents

Lab Box Furnaces

Lab Tube Furnaces

Furnace Accessories

Deliver consistent results with a furnace you can depend on to attain your daily goals. Thermo Scientific Box and Tube Furnaces come in a wide range of offerings to accommodate ordinary and technical tasks alike, such as: temperature ranges up to 1200°C, temperature control options to meet your application needs, and embedded or open heating elements designed to keep samples safe while maintaining reliable temperature uniformity.

Choosing between a box furnace or a tube furnace for your laboratory

Box Furnaces

• Used for processing larger samples or easy access to samples
• Small, medium and large box furnaces available
• Ashing applications in every industry and research laboratory
• Attributes include variable density insulation, double shell cabinets, long-life heating elements and vertical, horizontal side swing or swing down doors

Tube Furnaces

• Used for processing small samples or samples in an inert atmosphere
• Single and three-zoned designs for precise temperature control. Three zone control helps enable different temperatures in each zone.
• Materials testing, pyrolysis, and crystal growing applications
• Some models offer split-hinge design for ease of tube changing

View our quick application guide for choosing a furnace that is suitable for the workload you need. Choose from a variety of temperature control options, heating elements and furnace formats to meet your analytical requirements.

View application guide

Lab Box Furnaces

Typically used for processing larger samples or to easily place and access samples. We offer a versatile selection of small, medium, and large box furnaces suitable for a variety of industrial and laboratory applications. Advanced engineering and specialized construction techniques include variable density insulation, double shell cabinets, long-life heating elements and side-swing doors (vertical or horizontal) or swing down doors.

Lab Tube Furnaces

Tube furnaces are typically used for processing small samples or heating in an inert atmosphere. The single and three-zoned construction is designed to create precise temperature control. Three-zone control enables the user to select a different temperature in each zone (e.g. for gas applications or material experiments). Some models offer split-hinge design, which easily allows you to change the tube.

Furnace Accessories

Accessories for use by furnace

*Additional adapters may be available. Contact your local representative or customer support to order the following: adapters for Lindberg/Blue M 1100 °C furnace model STF55346: 1-in. (Cat. No. 59541TA); adapters for Lindberg/Blue M 1100 °C furnace model STF55666: 6-in. (Cat. No. 59558TA), blank (solid) adapter (Cat. No. 59559TA); and adapters for Lindberg/Blue M 1200 °C split-hinge furnace model HTF55667: 3-in. (Cat. No. 59535TA), 4-in. (Cat. No. 59536TA), 5-in. (Cat. No. 59537TA), 6-in. (Cat. No. 59538TA), blank (solid) adapter (Cat. No. 59539TA).

Replacement Parts

Thermolyne benchtop muffle furnaces

Thermolyne premium large muffle furnaces

Thermolyne largest tabletop muffle furnaces

*Additional replacement parts may be available. Contact your local representative or customer support to order the following: hearth tray for Thermolyne small benchtop muffle furnace model FB1300 (Cat. No. PH44X1); hearth tray for Thermolyne small benchtop muffle furnace model FB1400 (Cat. No. PH48X1); hearth tray for Thermolyne industrial benchtop muffle furnace (Cat. No. PHX2).

Thermo Scientific Furnaces

Furnace Application Guide

Unity Lab Services

Access to our expert service team, information on support plans, parts and consumables resources, and other instrument services