CatalogueHeating and cooling technologyHeatingOvens, FurnacesHigh-temperature chamber furnaces with air circulation NA / N
InformationDetailsAlternatives/Accessories
 
High-temperature chamber furnaces with air circulation NA / N




High-temperature chamber furnaces with air circulation NA / N

High-temperature chamber furnaces with air circulation NA / N

These chamber furnaces with air circulation are characterized by their extremely high temperature uniformity. Hence, they are especially suitable for processes such as cooling, crystalizing, preheating, curing, but also for numerous processes in tool making. Due to the modular concept, the forced convection furnaces can be adjusted to the process requirements by adding suitable equipment.
  • Tmax 450 °C, 650 °C, or 850 °C
  • Horizontal air circulation
  • Swing door hinged on the right
  • Temperature uniformity up to ±4 °C according to DIN 17052-1 (model NA 15/65 and NAT 30/85 up to ±5 °C)
  • Optimum air flow and temperature uniformity through high circulation rates
  • One frame sheet and rails for two additional trays included in the scope of delivery (NA 15/65 and NAT 30/85 without frame sheet)
  • Stainless steel air-baffles in the furnace for optimum air circulation
  • Base frame included in the delivery, NA 15/65 and NAT 30/85 designed as table-top model
  • Air inlet and exhaust air flaps as additional equipment for using as drying oven
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Available with the programmable controllers B 400 and C 440 with adjustable ramps and hold times (NA 15/65 with B 410 or C 450)
  • Standard power supply 400 V 3/N/PE 50/60 Hz (NA 15/65: 220 - 240 V, 1/N/PE)
 
 Type/ControllerFootnote reference markTemp.
max. °C
Capacity
litres
Rating
kW
Internal
dimens­ions
(W x D x H)
mm
External
dimens­ions
(W x D x H)
mm
PKCat. No.
 NA 120/45/B400 450  450 x 600 x 4501250 x 1550 x 155016.310 023
 NA 120/45/C440 450  450 x 600 x 4501250 x 1550 x 155016.310 024
 NA 250/45/B400 450  600 x 750 x 6001350 x 1650 x 172516.310 025
 NA 250/45/C440 450  600 x 750 x 6001350 x 1650 x 172516.310 026
 NA 500/45/B400 450  750 x 1000 x 7501550 x 1900 x 182016.310 027
 NA 500/45/C440 450  750 x 1000 x 7501550 x 1900 x 182016.310 028
 NA 60/65/B400 650  350 x 500 x 350910 x 1390 x 147516.310 033
 NA 60/65/C440 650  350 x 500 x 350910 x 1390 x 147516.310 034
 NA 120/65/B400 650  450 x 600 x 450990 x 1470 x 155016.310 035
 NA 120/65/C440 650  450 x 600 x 450990 x 1470 x 155016.310 036
 NA 250/65/B400 650  600 x 750 x 6001170 x 1650 x 168016.310 037
 NA 250/65/C440 650  600 x 750 x 6001170 x 1650 x 168016.310 038
 NA 500/65/B400 650  750 x 1000 x 7501290 x 1890 x 182516.310 039
 NA 500/65/C440 650  750 x 1000 x 7501290 x 1890 x 182516.310 040
 NAT 30/85/B400*850303,3320 x 320 x 300825 x 670 x 75016.320 115
 N 60/85HA/B400 850  350 x 500 x 350667 (922) x 1250 x 140016.310 043
 N 60/85HA/C440 850  350 x 500 x 350667 (922) x 1250 x 140016.310 044
 N 120/85HA/B400 850  450 x 600 x 450767 (1022) x 1350 x 150016.310 045
 N 120/85HA/C440 850  450 x 600 x 450767 (1022) x 1350 x 150016.310 046
 N 250/85HA/B400 850  600 x 750 x 6001002 (1257) x 1886 x 186016.310 047
 N 250/85HA/C440 850  600 x 750 x 6001002 (1257) x 1886 x 186016.310 048
 N 500/85HA/B400 850  750 x 1000 x 7501152 (1407) x 1886 x 201016.310 049
 N 500/85HA/C440 850  750 x 1000 x 7501152 (1407) x 1886 x 201016.310 050
*Standard power supply 220-240 V 1/N/PE 50/60 Hz
External dimensions vary for versions with additional equipment. Dimensions on request.

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