Nabertherm Muffle & Tube Furnace

Temperature max. : 1200° C

Inner dimensions in mm [W x D x H] : 160 x 140 x 100

Volume in l : 3

Outer dimensions in mm [W x D x H] : 385 x 330 x 405+155

Connected load kW : 1.2

Electrical connection* : 1-phase

Weight : 20

Minutes to Tmax2 : 75

Temperature max. : 1200° C

Inner dimensions in mm [W x D x H] : 160 x 140 x 100

Volume in l : 3

Outer dimensions in mm [W x D x H] : 385 x 330 x 405

Connected load kW : 1.2

Electrical connection* : 1-phase

Weight : 20

Minutes to Tmax2 : 75

Temperature max. : 1100° C

Inner dimensions in mm [W x D x H] : 160 x 140 x 100

Volume in l : 3

Outer dimensions in mm [W x D x H] : 385 x 330 x 405

Connected load kW : 1.2

Electrical connection* : 1-phase

Weight : 20

Minutes to Tmax2 : 60

The high-temperature furnaces are available in either horizontal or vertical design.High-quality insulation materials made of vacuum-formed fiber plates enable energy-saving operation and a fast heating time due to low heat storage and heat conductivity.By using different gas supply systems, operations can be performed under non-flammable or flammable protective or reactive gases or under vacuum.

• Tmax 1600°C, 1700°C or 1800°C
• MoSi2 heating elements, mounted vertically for easy replacement
• Insulation with vacuum-formed ceramic fiber plates
• Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or class 2
• Rectangular outer housing with slots for convection cooling
• Dual shell housingmade of sheets of textured stainless steel
• Ceramic working tube made of material C 799 incl. fiber plugs for operation under air
• Type B thermocouple
• Power unit with low-voltage transformer and thyristor
• Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load and with selectable maximum temperature gradient as tube protection
• Switchgear and control unit seperate from furnace in seperate floor standing cabinet
• Defined application within the constraints of the operating instructions
• NTLog Basic for Nabertherm controller: recording of process data with USB-flashdrive

Additional equipment

• Charge control with temperature measurement in the working tube and in the furnace chamber outside the tube
• Diaplay of inner tube temperature with additional thermocouple
• Gas tight flanges for protective gas and vacuum operation
• Manual and automatic gas supply system
• Three-zone control for optimization of temperature uniformity (Only tube furnaces RHTH)
• Check valve at gas outlet avoids intrusion of false air

Temperature max. : 1100° C

Inner dimensions in mm [W x D x H] : 160 x 140 x 100

Volume in l : 3

Outer dimensions in mm [W x D x H] : 385 x 330 x 405+155

Connected load kW : 1.2

Electrical connection* : 1-phase

Weight : 20

Minutes to Tmax2 : 60

These compact Tube Furnaces with integrated control system can be used universally for many processes . Equipped with a standard working tube of C 530 ceramic and two fiber plugs, these tube furnaces have an unbeatable price/performance ratio.

• Tmax 1200°C or 1300°C
• Single-zoned design as standard
• Dual shell housing made of sheets of textured stainless steel
• Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or class 2
• Outer tube diameter of 50mm to 170mm, heated length from 250mm to 1000mm
• Working tube of C 530 ceramic including two fiber plugs, as standard equipment
• Tmax 1200°C: Type N thermocouple
• Tmax 1300°C: Type S thermocouple
• Solid state relays provide for lownoise operation
• Defined application within the constraints of the operating instructions
• NTLog Basic of Nabertherm controller: recording of process data with USB-flash drive

These compact Tube Furnaces with integrated control system can be used universally for many processes . Equipped with a standard working tube of C 530 ceramic and two fiber plugs, these tube furnaces have an unbeatable price/performance ratio.

• Tmax 1200°C or 1300°C
• Single-zoned design as standard
• Dual shell housing made of sheets of textured stainless steel
• Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or class 2
• Outer tube diameter of 50mm to 170mm, heated length from 250mm to 1000mm
• Working tube of C 530 ceramic including two fiber plugs, as standard equipment
• Tmax 1200°C: Type N thermocouple
• Tmax 1300°C: Type S thermocouple
• Solid state relays provide for lownoise operation
• Defined application within the constraints of the operating instructions
• NTLog Basic of Nabertherm controller: recording of process data with USB-flash drive

Additional equipment

• Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperaturelimiter to protect the furnace and load
• Charge control with temperature measurement in the working tube and in the furnace chamber outside the tube
• Three-zoned design (heated length from 500mm)
• Working tubes
• Gas supply systems for protective gas or vacuum operation

The RD tube furnaces convince with their unbeatable price-performance ratio, very compact outer dimensions and their low weight.These all-rounders are equipped with a working tube which also serves as support for the heating wires.Thus,the working tube is part of the furnace heating which has the advantage that the furnaces achieve very high heat-up rates.The tube furnaces can be supplied for 1100°C or 1300°C.

Models are designed for horizontal application.If the customer requires protective gas atmosphere, a seperate working tube incl. gas supply system 1, e.g. made of quartz glass, must be inserted in the working tube.

These compact Tube Furnaces with integrated control system can be used universally for many processes . Equipped with a standard working tube of C 530 ceramic and two fiber plugs, these tube furnaces have an unbeatable price/performance ratio.

• Tmax 1200°C or 1300°C
• Single-zoned design as standard
• Dual shell housing made of sheets of textured stainless steel
• Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or class 2
• Outer tube diameter of 50mm to 170mm, heated length from 250mm to 1000mm
• Working tube of C 530 ceramic including two fiber plugs, as standard equipment
• Tmax 1200°C: Type N thermocouple
• Tmax 1300°C: Type S thermocouple
• Solid state relays provide for lownoise operation
• Defined application within the constraints of the operating instructions
• NTLog Basic of Nabertherm controller: recording of process data with USB-flash drive

These compact tube furnace with SiC rod heating and integrated switchgear and controller can be used universally for many processes.With an easy to replace working tube as well as additional standard equipment options,these furnaces are flexible and can be used for a wide range of application. The high-quality fiber insulation ansures fast heating and cooling times.The SiC heating rods installed parallel to the working tube ensure excellent temperature uniformity.The price-performance ratio for this temperature range is unbeatable.

• Tmax 1500°C
• Dual shell housing made of sheets of textured stainless steel
• Only fiber materials are used which are not classified as carcinogenic according to TRGS 905, class 1 or class 2
• Active cooling of housing for lownoise operation
• Prepared for assembly of working tubes with water-cooled flanges
• Ceramic tube, C 799 quality
• Standard working tube
• Defined application within the constraints of the operating instructions
• NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive

Additional equipment

• Over-temperature limiter with adjustable cutout temperature for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the furnace and load
• Charge control with temperature measurement in the working tube and in the furnace chamber outside the tube
• Fiber plugs
• Check valve at gas outlet avoids intrusion of false air
• Working tubes for operation with water-cooled flanges
• Display of inner tube temperature with additional thermocouple