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CM Furnaces LABORATORY BOX FURNACES 1800 Series CM-1830-12HTF 1800℃

The most reliable and widely used lab furnaces available today, the CM 1800 Series Rapid Temp Lab Furnaces offer rapid heating and cooling rates, uniform temperature control, compactness, and sturdy construction for long term use. Configurations are available for virtually any requirement with four basic configurations including front and bottom loading box furnaces, horizontal and vertical tube furnaces. Gas sealed systems, thermal cycling systems, as well as custom designs and specialized control systems are offered.

The 1800 Series furnaces incorporate a graded insulation package using high purity alumina fiber. Due to the low thermal conductivity and light weight of this insulation fast thermal cycling is possible. These furnaces will not hot spot at high temperatures and are resistant to degradation. The double wall shell construction allows the fan cooling feature to maintain reduced skin temperatures while keeping the element terminals cool, extending element life.

Kanthal Super 1900 molydisilicide heating elements are used, offering fast heat up rates and long life in oxidizing atmospheres. These elements are not subject to normal watt loading limitations and are not affected by thermal shock, therefore heat-up rates are only limited by the capability of the power supply. The electrical resistivity of these elements remains constant over long periods without aging so that individual elements can be replaced without having to match resistance values.

The Rapid Temp Control and Power Supply console includes all components required for immediate installation and operation. Proper control of molydisilicide requires a phase angle-fire SCR, step-down transformer and independent overtemperature instrumentation. Standard control instrumentation includes a multiple segment programmable microprocessor such as Honeywell or Eurotherm used in conjunction with a Land-JewellÓ thermocouple (platinum 40% rhodium versus platinum 20% rhodium).

In addition to offering standard atmosphere options with the tube furnaces, CM also offers a gas-sealed option on our box furnaces for inert atmosphere operation. (The use of inert gas with molydisilicide elements reduces the maximum operating temperature by 100℃. in box furnaces only)

SKU: CM-1830-12HTF Categories: , Tag:

CM Furnaces LABORATORY BOX FURNACES 1800 Series CM-1830-12HTF 1800℃

Technical Specification

Dimensions: chamber W x H x D 3.125 x x 12 in
Dimensions: External with door open H x W [FL] 3.125 IN ID Tube
Dimensions: External W x H x D [mm] 24 x 27 x 24 in
Furnace Weight [lb] 105 lb/48 kg
Power Supply Dimension W x H x D 22.5 x 40 x 18 in
Power Supply Weight 175 lb/ 80 kg
Power Recriutment (Max) KVA 6.5
Power Recriutment (Nominal) KVA 3.9
Standard Voltage Recriutment 208/240, 3 Phase
Service Enterance Current Recriutment at 208 volts 45
Optional Retort Dimension Inside W x H x D
Heatup Rate Minutes N/A
Number of Elements 8
HEATED LENGTH (in.)
HEATED LENGTH (mm)
COOLING LENGTH (in.)
COOLING LENGTH (mm)
NO. OF TUB
The most reliable and widely used lab furnaces available today, the CM 1800 Series Rapid Temp Lab Furnaces offer rapid heating and cooling rates, uniform temperature control, compactness, and sturdy construction for long term use. Configurations are available for virtually any requirement with four basic configurations including front and bottom loading box furnaces, horizontal and vertical tube furnaces. Gas sealed systems, thermal cycling systems, as well as custom designs and specialized control systems are offered.

The 1800 Series furnaces incorporate a graded insulation package using high purity alumina fiber. Due to the low thermal conductivity and light weight of this insulation fast thermal cycling is possible. These furnaces will not hot spot at high temperatures and are resistant to degradation. The double wall shell construction allows the fan cooling feature to maintain reduced skin temperatures while keeping the element terminals cool, extending element life.

Kanthal Super 1900 molydisilicide heating elements are used, offering fast heat up rates and long life in oxidizing atmospheres. These elements are not subject to normal watt loading limitations and are not affected by thermal shock, therefore heat-up rates are only limited by the capability of the power supply. The electrical resistivity of these elements remains constant over long periods without aging so that individual elements can be replaced without having to match resistance values.

The Rapid Temp Control and Power Supply console includes all components required for immediate installation and operation. Proper control of molydisilicide requires a phase angle-fire SCR, step-down transformer and independent overtemperature instrumentation. Standard control instrumentation includes a multiple segment programmable microprocessor such as Honeywell or Eurotherm used in conjunction with a Land-JewellÓ thermocouple (platinum 40% rhodium versus platinum 20% rhodium).

In addition to offering standard atmosphere options with the tube furnaces, CM also offers a gas-sealed option on our box furnaces for inert atmosphere operation. (The use of inert gas with molydisilicide elements reduces the maximum operating temperature by 100℃. in box furnaces only)
FULL SYSTEM INCLUDES:

Double Shell Construction
High Purity Alumina Fiber Insulation
Kanthal Super 1900 Molydisilicide Heating Elements
Cubed Chamber for Best Uniformity
Fan Cooling of Element Terminals
Type Land-JewellÓ Thermocouples
Independent Overtemperature Thermocouple and Instrument
Programmable Ramp and Soak Control
Phase Angle-Fire SCR Power Controller
Step Down Transformer
Ammeter and Voltmeter
Separate Controls/Power Supply Console
10nterconnecting Wire and T/C Extension Leads

USED FOR THESE AND OTHER APPLICATIONS:

Ceramics
Glass
Powders
Laboratory Research
Materials Testing
Thermal Cycling
Sintering
Annealing
Firing
Calcining

CONFIGURATIONS:

Front Loading Box Furnace (FL)
Bottom Loading Box Furnace (BL)
Thermal Cycling Box Furnace
Gas-Sealed Box Furnace (FL)
Horizontal Tube Furnace (HTF)
Vertical Tube Furnace (VTF)
Custom Materials Testing Configurations

Description

FULL SYSTEM INCLUDES:

Double Shell Construction
High Purity Alumina Fiber Insulation
Kanthal Super 1900 Molydisilicide Heating Elements
Cubed Chamber for Best Uniformity
Fan Cooling of Element Terminals
Type Land-JewellÓ Thermocouples
Independent Overtemperature Thermocouple and Instrument
Programmable Ramp and Soak Control
Phase Angle-Fire SCR Power Controller
Step Down Transformer
Ammeter and Voltmeter
Separate Controls/Power Supply Console
10nterconnecting Wire and T/C Extension Leads

USED FOR THESE AND OTHER APPLICATIONS:

Ceramics
Glass
Powders
Laboratory Research
Materials Testing
Thermal Cycling
Sintering
Annealing
Firing
Calcining

CONFIGURATIONS:

Front Loading Box Furnace (FL)
Bottom Loading Box Furnace (BL)
Thermal Cycling Box Furnace
Gas-Sealed Box Furnace (FL)
Horizontal Tube Furnace (HTF)
Vertical Tube Furnace (VTF)
Custom Materials Testing Configurations

Dimensions: chamber W x H x D 3.125 x x 12 in
Dimensions: External with door open H x W [FL] 3.125 IN ID Tube
Dimensions: External W x H x D [mm] 24 x 27 x 24 in
Furnace Weight [lb] 105 lb/48 kg
Power Supply Dimension W x H x D 22.5 x 40 x 18 in
Power Supply Weight 175 lb/ 80 kg
Power Recriutment (Max) KVA 6.5
Power Recriutment (Nominal) KVA 3.9
Standard Voltage Recriutment 208/240, 3 Phase
Service Enterance Current Recriutment at 208 volts 45
Heatup Rate Minutes N/A
Number of Elements 8