Carbolite Gero tube furnaces provide excellent temperature uniformity and are ideal for heating small samples.

Each tube furnace can be modified to meet your exact needs. When specified at the order stage tube furnaces can be upgraded to include sophisticated digital controllers, programmers, and loggers. Over-temperature protection is also available along with additional safety features such as insulation plugs and radiation shields. Some Carbolite Gero tube furnaces are designed with an integral work tube while others require a separate work tube. This is an extremely flexible arrangement; work tubes are available in different diameters and materials (quartz, ceramic or metal). When a work tube of an adequate length is used, a standard tube furnace can easily be upgraded for use with a controlled atmosphere or a vacuum.

1. Universal Tube Furnace:

• TF TUBE FURNACE RANGE:
  • Max temp: 1100 – 1600 °C
  • Heated lengths: 150 – 1200 mm
  • Furnace Ø: 32 – 125 mm
  • Orientation: horizontal / vertical
• TUBE FURNACE UP TO 1350°C – FHA / FHC:
  • Max temp: 1350 °C
  • Heated lengths: 200 – 1250 mm
  • Inner tube Ø: 40 – 150 mm
• TUBE FURNACE WITH EIGHT ZONES – AZ:
  • Max temp: 1350 °C
  • Heated lengths: 360 – 1000 mm
  • Furnace Ø: 32 – 110 mm
• HIGH TEMPERATURE HORIZONTAL TUBE FURNACE – HTRH:
  • Max temp: 1600 – 1800 °C
  • Heated lengths: 100 – 600 mm
  • Furnace Ø: 47 – 200 mm
• HIGH TEMPERATURE VERTICAL TUBE FURNACE – HTRV:
  • Max temp: 1600 – 1800 °C
  • Heated lengths: 100 – 500 mm
  • Furnace Ø: 40 – 200 mm
• GRAPHITE TUBE FURNACE – HTRH-GR:
  • Max temp: 2200 – 2600 °C
  • Heated length: 260 mm
  • Inner tube Ø: 50 mm
• WIRE WOUND SINGLE ZONE TUBE FURNACE – MTF:
  • Max temp: 1000 – 1200 °C
  • Heated lengths: 130 – 850 mm
  • Tube inner diameters of: 15, 25, 38mm
• COMPACT HORIZONTAL TUBE FURNACE – EHA / EHC:
  • Max temp: 1200 °C
  • Heated lengths: 150 – 600 mm
  • Maximum diameter for accessory worktubes: up to 60 mm
• COMPACT VERTICAL TUBE FURNACE – EVA / EVC:
  • Max temp: 1200 °C
  • Heated lengths: 150 – 600 mm
  • Maximum diameter for accessory worktubes: up to 60 mm
• MODULAR HORIZONTAL TUBE FURNACE GHA / GHC:
  • Max temp: 1200 °C
  • Heated lengths: 300 – 1200 mm
  • Worktube outer diameters: from 20 to 170 mm
• MODULAR VERTICAL TUBE FURNACE – GVA / GVC:
  • Max temp: 1200 °C
  • Heated lengths: 300 – 1200 mm
  • Maximum diameter for accessory worktubes: up to 170 mm
• WIRE WOUND TUBE FURNACE – CTF 12 / TZF 12:
  • Max temp: 1200 °C
  • Heated lengths: 400 – 900 mm
  • Tube inner diameters of: 38, 65, 75 or 100mm
• TUBE FURNACE UP TO 1600°C – STF / TZF:
  • Max temp: 1500 – 1600 °C
  • Heated lengths: 180 – 610 mm
  • Worktube outer diameters: 60 – 90 mm

2. Split tube furnace:

• TS SPLIT TUBE FURNACE RANGE
  • Max temp: 1200 °C
  • Heated lengths: 150 – 1200 mm
  • Furnace Ø: 60 – 200 mm
  • Orientation: horizontal / vertical
• SPLIT TUBE FURNACE UP TO 1300°C – FST/FZS
  • Max temp: 1300 °C
  • Worktube outer diameters: up to 150 mm
  • Heated lengths: 200 – 1000 mm
• SPLIT TUBE FURNACE UP TO 1700°C – HTRV-A
  • Max temp: 1600, 1700 °C
  • Worktube outer diameters: up to 70 mm
  • Heated lengths: 120 – 500 mm
• COMPACT HORIZONTAL SPLIT TUBE FURNACE – EST / EZS
  • Max temp: 1200 °C
  • Maximum diameter for accessory worktubes: up to 60 mm
  • Heated lengths: 150, 300, 450, 600 mm
• COMPACT VERTICAL SPLIT TUBE FURNACE – EVT / EVZ
  • Max temp: 1200 °C
  • Maximum diameter for accessory worktubes: up to 60 mm
  • Heated lengths: 150, 300, 450, 600 mm
• HORIZONTAL SPLIT TUBE FURNACE – HST / HZS
  • Max temp: 1200 °C
  • Worktube outer diameters: up to 110 mm
  • Heated lengths: 200, 300, 400, 600, 900 mm
• VERTICAL SPLIT TUBE FURNACE – VST / TVS
  • Max temp: 1200 °C
  • Worktube outer diameters: up to 110 mm
  • Heated lengths: 200, 300, 400, 600, 900 mm
• LARGE HORIZONTAL SPLIT TUBE FURNACE – KST / KZS
  • Max temp: 1200 °C
  • Worktube outer diameters: up to 200 mm
  • Heated lengths: 600 – 1200 mm
• LARGE VERTICAL SPLIT TUBE FURNACE – KVT / KVZ
  • Max temp: 1200 °C
  • Worktube outer diameters: up to 200 mm
  • Heated lengths: 600 – 1200 mm

3. Rotary Furnace:

• ROTARY REACTOR TUBE FURNACE – HTR
  • Max temp: 1100 °C
  • Oscillation of 1 to 8 times per minute
  • Rotation of 315° in each direction
• ROTATING HORIZONTAL SPLIT TUBE FURNACE – RHST / RHZS
  • Max temp: 1150 °C
  • Tube rotation 1.5 to 10 rpm
  • Single or 3-zone temperature control

4. Gradient Tube Furnace:

• TG GRADIENT TUBE FURNACE RANGE
  • Max temp: 1200 °C
  • Heated lengths: 425 – 600 mm
  • Furnace Ø: 60 – 125 mm
  • Orientation: horizontal / vertical
• GRADIENT TUBE FURNACE – HZS-2G
  • Max temp: 1200 °C
  • Worktube outer diameters: up to 110 mm
  • Overall heated length: 425 mm
  • Number of independent zones: 2
• GRADIENT TUBE FURNACE – EZS-3G
  • Max temp: 1200 °C
  • Worktube outer diameters: up to 60 mm
  • Overall heated length: 600 mm
  • Number of independent zones: 3