Ovens electrically heated

Short delivery times from stock are ensured for standard models.

Process Control

Function and equipment

TR240.png
TR450
TR420.jpg
TR1050_2.png
TR30_Sichtfenster
TR_Gitterroste_2.jpg
TR_Drehvorrichtung_3.jpg

With their maximum working temperature of up to 300 °C and forced air circulation, the ovens achieve a very good temperature uniformity. They can be used for various applications such as e.g. drying, sterilizing or warm storing. Short delivery times from stock are ensured for standard models. 

  • Tmax 300 °C
  • Working temperature range: + 20 °C above room temperature up to 300 °C
  • Ovens TR 30 - TR 420 designed as tabletop models
  • Ovens TR 450 - TR 1050 designed as floor standing models
  • Horizontal forced air circulation results in temperature uniformity according to DIN 17052-1 better than +/− 5 °C in the empty work space (with closed exhaust air flap) 
  • Stainless steel furnace housing, material no. 1.4016 (DIN)
  • Stainless steel chamber, alloy 304 (AISI)/(DIN material no. 1.4301), rust-resistant and easy to clean
  • Charging in multiple layers possible using removeable grids (number of removeable grids included, see table to the right)
  • Large, wide-opening swing door, hinged on the right with quick release for models TR 30 - TR 240 and TR 450
  • Double swing door with quick release for models TR 420, TR 800 and TR 1050
  • Ovens TR 800 and TR 1050 equipped with transport castors
  • Infinitely adjustable exhaust at the rear wall with operation from the front
  • PID microprocessor control with self-diagnosis system
  • Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fiber” (RCF), which is classified and possibly carcinogenic, is not used.
  • Defined application within the constraints of the operating instructions
  • Controller R7
  • Solid state relays provide for lownoise operation
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Freeware NTEdit for convenient program input via ExcelTM for WindowsTM on the PC
  • Freeware NTGraph for evaluation and documention of firings using ExcelTM for WindowsTM on the PC
  • MyNabertherm App for online monitoring of the firing on mobile devices for free download

Additional equipment

Additional Equipment

  • Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the oven and load
  • Fan speed of the air circulation fan can be reduced infinitely
  • Window for charge observing
  • Further removeable grids with rails
  • Side inlet
  • Electrical rotary device (associated sample holder will be individually adapted to the charge)
  • Exhaust air duct DN 80
  • Transport castors for models TR 240 - TR 450
  • Upgrading available to meet the quality requirements of AMS2750G or FDA
  • Process control and documentation via VCD software package for monitoring, documentation and control
  • Fresh-air filter to reduce dust inside the furnace
  • Process control and documentation via VCD software package for monitoring, documentation and control

Technical specifications

Model Tmax Inner dimensions in mm Volume Outer dimensions1 in mm Connected Electrical Weight Minutes Grids Grids Max.
  in °C w d h in l W D H load in kW connection in kg to Tmax2 included max. total load3
TR 30 300 360 300 300 30 610 570 670 2.1 1-phase 45 25 1 4 80
TR 60 300 450 390 350 60 700 665 720 3.1 1-phase 90 25 1 4 120
TR 120 300 650 390 500 120 900 665 870 3.1 1-phase 120 45 2 7 150
TR 240 300 750 550 600 240 1000 840 970 3.1 1-phase 165 60 2 8 150
TR 420 300 1300 550 600 420 1550 910 990 6.3 3-phase 250 60 2 8 200
TR 450 300 750 550 1100 450 1000 840 1470 6.3 3-phase 235 60 3 15 180
TR 800 300 1200 680 1000 800 1470 1170 1520 6.3 3-phase 360 80 3 10 250
TR 1050 300 1200 680 1400 1050 1470 1170 1920 9.3 3-phase 450 80 4 14 250

1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request
2In the empty and closed oven, connected to 230 V 1/N/PE resp. 400 V 3/N/PE
3Max load per layer 30 kg

Request for quotation

Anfrage

CAPTCHA

Customer Test Center

What furnace is the right choice for this specific process? This question cannot always be answered easily. Therefore, we have set up our modern test center which is unique in respect to size and variety. A representative number of furnaces is available for tests for our customers.