Ovens electrically heated
Ovens electrically heated
Ovens electrically heated
Ovens electrically heated
Ovens electrically heated
Ovens electrically heated
Ovens electrically heated
Ovens electrically heated
Ovens electrically heated
Ovens electrically heated

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Ovens electrically heated

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
  • Direct or indirect gas-fired 
  • Base frame to charge the oven via a charging forklift
  • Additional door in the back for charging from both sides or to use the oven as lock between two rooms
  • Fan system for faster cooling with manual or motor-driven control of the exhaust flaps
  • Programmed opening and closing of exhaust air flaps
  • Air circulation with speed control, recommendable for processes with light or sensitive charge
  • Observation window and furnace chamber lighting
  • Design for clean room heat treatment processes
  • Rotating systems e. g. for tempering processes
  • All KTR-models are also available with Tmax 300 °C
  • Process control and documentation via VCD software package for monitoring, documentation and control

Accessories

  • Adjustable plate shutters to adapt the air guide to the charge and improve temperature uniformity
  • Guide-in tracks and shelves
  • Shelves with 2/3 extraction with evenly distributed load on the whole shelve surface
  • Platform cart in combination with drive-in tracks
  • Charging cart with rack system in combination with drive-in tracks
  • Sealing shoes for ovens with drive-in tracks to improve temperature uniformity in the work space
TECHNICAL SPECIFICATIONS
Model Tmax Inner dimensions in mm Volume Outer dimensions2 in mm Heating power in kW1 Electrical
  °C w d h in l W D H   connection
KTR 1000 260 1000 1000 1000 1000 1820 1430 1890 18 3-phase
KTR 1500 260 1000 1000 1500 1500 1820 1430 2390 18 3-phase
KTR 2000 260 1100 1500 1200 2000 1920 1930 2090 18 3-phase
KTR 2300 260 1250 1250 1500 2300 2120 1680 2460 27 3-phase
KTR 3100 260 1250 1250 2000 3100 2120 1680 2960 27 3-phase
KTR 3400 260 1500 1500 1500 3400 2370 1930 2460 45 3-phase
KTR 4500 260 1500 1500 2000 4500 2370 1930 2960 45 3-phase
KTR 4600 260 1750 1750 1500 4600 2620 2175 2480 45 3-phase
KTR 6000 260 2000 2000 1500 6000 2870 2430 2460 54 3-phase
KTR 6125 260 1750 1750 2000 6125 2620 2175 2980 45 3-phase
KTR 6250 260 1250 2500 2000 6250 2120 3035 2960 54 3-phase
KTR 8000 260 2000 2000 2000 8000 2870 2430 2960 54 3-phase
KTR 9000 260 1500 3000 2000 9000 2490 3870 2920 72 3-phase
KTR 12300 260 1750 3500 2000 12300 2620 4350 2980 90 3-phase
KTR 13250 260 1250 5000 2000 13250 2120 6170 2960 108 3-phase
KTR 16000 260 2000 4000 2000 16000 2870 4850 2960 108 3-phase
KTR 21300 260 2650 3550 2300 21300 3600 4195 3380 108 3-phase
KTR 22500 260 2000 4500 2500 22500 3140 5400 3500 108 3-phase

 

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