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Product Features
  • Programmable temperature controller with 24 segments
  • Soft closing door on 5, 13 & 23 litre models
  • Vertical lift door keeps heated surface away from the user
  • Hard wearing alumina element carriers, furnace entrance &
    hearth
  •  5, 13, 23, 36 or 65 litre chamber volumes
  •  Ethernet communications
Delivery options

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Carbolite CWF Laboratory Chamber Furnaces

Carbolite
SKU
CarboliteCWFLaboratoryChamberFurnaces
main product photo

Carbolite CWF Laboratory Chamber Furnaces

The CWF range of general purpose laboratory chamber furnaces is bench mounted. Models are available in five sizes with a maximum operating temperature up to 1300 °C.

Designed for high-performance heating, these furnaces are ideal for a wide range of applications, including but not limited to, heat treatment, and material testing. Featuring advanced temperature control systems for precise heating, each model in the CWF series ensures uniform heat distribution, exceptional reliability, and energy efficiency. Constructed with robust materials and engineered for safety, the CWF furnaces offer an ergonomic design that simplifies operation and maintenance. Whether for research and development or industrial applications, the CWF range is the perfect choice for professionals seeking top-tier thermal processing solutions.

Standard features

  • • Programmable temperature controller with 24 segments
  • • Soft closing door on 5, 13 & 23 litre models
  • • Vertical lift door keeps heated surface away from the user
  • • Hard wearing alumina element carriers, furnace entrance & hearth
  • • Energy efficient low thermal mass insulation
  • • Free radiating wire wound elements for optimum uniformity
  • • Easy access to elements & controls simplifies maintenance & servicing
  • • 1100 °C, 1200 °C or 1300 °C maximum operating temperature
  • • 5, 13, 23, 36 or 65 litre chamber volumes
  • • Ethernet communications

Options (specify these at time of order)

  • • A range of sophisticated digital controllers, multisegment programmers and data loggers is available
  • • Over-temperature protection (recommended to protect valuable contents & for unattended operation)
  • • A range of retorts to work with modified atmospheres up to 1100 °C, please see page 31 for additional information
  • • AMS2750H Nadcap compatible models are available for aerospace applications
Model Max.
temp.
[°C]		 Heat-up
time
[mins]		 Max. continuous
operating
temperature
[°C]
Dimensions:
Usable chamber
H x W x D
[mm]		 Dimensions: External
H x W x D
[mm]		 Dimensions:
External with door open
H x W x D
[mm]		 Temperature uniformity
of ± 5 °C within H x W x
D [mm]		 Volume
[litres]		 Max. power
[W]		 Weight
[kg]
CWF 11/5 1100 47 1000 135 x 140 x 250 595 x 375 x 495 810 x 375 x 540 85 x 90 x 110 5 2400 30
CWF 11/13 1100 76 1000 200 x 200 x 325 670 x 435 x 610 915 x 435 x 675  120 x 120 x 185 13 3100  47
CWF 11/23 1100 36 1000 235 x 245 x 400 715 x 505 x 680 1000 x 505 x 765 155 x 165 x 285 23  7000 68
CWF 12/5 1200  51  1100 135 x 140 x 250  595 x 375 x 495 810 x 375 x 540 85 x 90 x 125 5 2400 30
CWF 12/13 1200 88 1100 200 x 200 x 325  670 x 435 x 610 915 x 435 x 675 120 x 120 x 200 13 3100 47
CWF 12/23 1200 45  1100 235 x 245 x 400 715 x 505 x 680 1000 x 505 x 765 155 x 165 x 325 23  7000 68
CWF 12/36 1200 37 1100 250 x 320 x 450 810 x 690 x 780 1105 x 690 x 780 170 x 240 x 357 36 9000 100
CWF 12/65 1200  40 1100 278 x 388 x 595 885 x 780 x 945 1245 x 780 x 945 178 x 288 x 455 65  14000 165
CWF 13/5 1300 75 1200 135 x 140 x 250 595 x 375 x 495 810 x 375 x 540 85 x 90 x 150 5 2400 30
CWF 13/13 1300 121 1200 200 x 200 x 325  670 x 435 x 610  915 x 435 x 675 120 x 120 x 225 13 3100 47
CWF 13/23 1300 55 1200 235 x 245 x 400 715 x 505 x 680 1000 x 505 x 765 155 x 165 x 340 23 7000 68
CWF 13/36 1300 47 1200 250 x 320 x 450 810 x 690 x 780 1105 x 690 x 780 170 x 240 x 400 36 9000 100
CWF 13/65 1300 45 1200 278 x 388 x 595  885 x 780 x 945 1245 x 780 x 945 178 x 288 x 520 65 14000 165
Models
  • CWF1105-208SN CWF 11/5 1100°C, 5 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1105-230SN CWF 11/5 1100°C, 5 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1113-208SN CWF 11/13 1100°C, 13 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1113-230SN CWF 11/13 1100°C, 13 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1113-400TN CWF 11/13 1100°C, 13 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF1123-208SN CWF 11/23 1100°C, 23 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1123-208TX CWF 11/23 1100°C, 23 litre, Chamber Furnace (200 - 210 V -SR-three phase n1 N)
  • CWF1123-230SN CWF 11/23 1100°C, 23 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1123-230TX CWF 11/23 1100°C, 23 litre, Chamber Furnace (220 - 240 V -SR-three phase n1 N)
  • CWF1123-400TN CWF 11/23 1100°C, 23 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF1205-208SN CWF 12/5 1200°C, 5 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1205-230SN CWF 12/5 1200°C, 5 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1213-208SN CWF 12/13 1200°C, 13 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1213-230SN CWF 12/13 1200°C, 13 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1213-400TN CWF 12/13 1200°C, 13 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF1223-208SN CWF 12/23 1200°C, 23 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1223-208TX CWF 12/23 1200°C, 23 litre, Chamber Furnace (200 - 210 V -SR-three phase n1 N)
  • CWF1223-230SN CWF 12/23 1200°C, 23 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1223-230TX CWF 12/23 1200°C, 23 litre, Chamber Furnace (220 - 240 V -SR-three phase n1 N)
  • CWF1223-400TN CWF 12/23 1200°C, 23 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF12036-208SN CWF 12/36 1200°C, 36 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF12036-208TX CWF 12/36 1200°C, 36 litre, Chamber Furnace (200 - 210 V -SR-three phase n1 N)
  • CWF12036-230SN CWF 12/36 1200°C, 36 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF12036-230TX CWF 12/36 1200°C, 36 litre, Chamber Furnace (220 - 240 V -SR-three phase n1 N)
  • CWF12036-400TN CWF 12/36 1200°C, 36 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF12065-208SN CWF 12/65 1200°C, 65 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF12065-208TX CWF 12/65 1200°C, 65 litre, Chamber Furnace (200 - 210 V -SR-three phase n1 N)
  • CWF12065-230SN CWF 12/65 1200°C, 65 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF12065-230TX CWF 12/65 1200°C, 65 litre, Chamber Furnace (220 - 240 V -SR-three phase n1 N)
  • CWF12065-400TN CWF 12/65 1200°C, 65 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF1305-208SN CWF 13/5 1300°C, 5 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1305-230SN CWF 13/5 1300°C, 5 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1313-208SN CWF 13/13 1300°C, 13 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1313-230SN CWF 13/13 1300°C, 13 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1323-208SN CWF 13/23 1300°C, 23 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF1323-208TX CWF 13/23 1300°C, 23 litre, Chamber Furnace (200 - 210 V -SR-three phase n1 N)
  • CWF1323-230SN CWF 13/23 1300°C, 23 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF1323-230TX CWF 13/23 1300°C, 23 litre, Chamber Furnace (220 - 240 V -SR-three phase n1 N)
  • CWF1323-400TN CWF 13/23 1300°C, 23 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF13036-208SN CWF 13/36 1300°C, 36 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF13036-208TX CWF 13/36 1300°C, 36 litre, Chamber Furnace (200 - 210 V -SR-three phase n1 N)
  • CWF13036-230SN CWF 13/36 1300°C, 36 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF13036-230TX CWF 13/36 1300°C, 36 litre, Chamber Furnace (220 - 240 V -SR-three phase n1 N)
  • CWF13036-400TN CWF 13/36 1300°C, 36 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
  • CWF13065-208SN CWF 13/65 1300°C, 65 litre, Chamber Furnace (200 - 210 V-SR-single phase + N)
  • CWF13065-208TX CWF 13/65 1300°C, 65 litre, Chamber Furnace (200 - 210 V -SR-three phase n1 N)
  • CWF13065-230SN CWF 13/65 1300°C, 65 litre, Chamber Furnace (220 - 240 V -SR-single phase + N)
  • CWF13065-230TX CWF 13/65 1300°C, 65 litre, Chamber Furnace (220 - 240 V -SR-three phase n1 N)
  • CWF13065-400TN CWF 13/65 1300°C, 65 litre, Chamber Furnace (380 - 415 V -SR-three phase + N)
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Carbolite LABORATORY CHAMBER FURNACE - CWF Datasheet (PDF)
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Carbolite Laboratory/industrial ovens & furnaces Brochures (PDF)

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