Request A Quote
Tube Furnace LTF-B33

Tube Furnace LTF-B33

Tube Furnace LTF-B33 is a 1200°C continuous working temperature comprised scientific design tube furnace comes with 810 mm of tube length with 75 mm diameter and 600 mm heated zone. Incorporated with software based PID control with 4 lines LCD display, it offers 1 to 20°C/min of thermal rate. Designed ergonomically with K-type thermocouple and thermal shock resistant tubes, it provides 32 steps heating program with 5 preset programs. With dual shell housing and durable inside lining of light insulating bricks, it is provided with gas inlet and evacuation system option for protective atmosphere.

Request Quote
Type Scientific
Program memories 5
Heating program 32 steps
Working temperature 1200°C
Tube length 810 mm
Tube diameter 75 mm
Heated zone 600 mm
Thermal rate 1 to 20°C/min
Homogeneous Hot Zone 200 mm at ±10°C
Thermocouple K-type
Heating element Fe-Cr-Al
Inner insulation material Ceramic-fibre blanket
Housing Steel sheet with epoxy powder coating
Display 4 lines
Maximum current 12A
Power 2500 W
Dimension (W×D×H) 794×449×529 mm
Net weight 46 kg
Packaging dimension (W×D×H) 835×495×688 mm
Gross weight 56 kg
  • Scientific design tube furnace with 810 mm of tube length with 75 mm diameter and 600 mm heated zone
  • 1200°C continuous working temperature with 1 to 20°C/min of thermal rate
  • Software based PID control with 4 lines LCD display for precise operation
  • Designed ergonomically with K-type thermocouple and thermal shock resistant tubes
  • Steps heating program with custom preset programs
  • Dual shell housing and durable inside lining of light insulating bricks
  • Gas inlet and evacuation system option for protective atmosphere
  • Accurate measurement and temperature control with high precision

Tube furnace is used for purification, coating, drying, hardening or ageing of samples, for annealing, brazing, calcination, degassing, sintering, soldering, sublimation, synthesis, and tempering, thermocouple calibration, in the testing of fuel cells, or in catalyst research.

Models of Tube Furnace

Labtron Tube Furnaces come with an LCD with an easy-to-understand menu for user-friendly operation. These feature a gas inlet and evacuation system option for maintaining a protective atmosphere. Their thermal shock-resistant tubes are designed to withstand extreme and rapid temperature changes. They offer a step heating program and customizable preset programs for precise temperature control. Our Tube Furnaces are made of dual-shell housing for enhanced thermal efficiency.

Tube Furnace LTF-C34

Tube Furnace LTF-C34

  • Type : Standard
  • Program memories : 2
  • Heating program : 4 steps
  • Working temperature : 1300°C
Tube Furnace LTF-B31

Tube Furnace LTF-B31

  • Type : Extended
  • Program memories : 4
  • Heating program : 8 steps
  • Working temperature : 1200°C
Tube Furnace LTF-C22

Tube Furnace LTF-C22

  • Type : Ultimate
  • Program memories : 6
  • Heating program : 16 steps
  • Working temperature : 1300°C
Tube Furnace LTF-B11
Tube Furnace LTF-B11
  • Type : Extended
  • Program memories : 4
  • Heating program : 8 steps
  • Working temperature : 1200°C
Tube Furnace LTF-B23
Tube Furnace LTF-B23
  • Type : Scientific
  • Program memories : 5
  • Heating program : 32 steps
  • Working temperature : 1200°C
Tube Furnace LTF-B26

Tube Furnace LTF-B26

  • Type : Ultimate
  • Program memories : 6
  • Heating program : 16 steps
  • Working temperature : 1200°C
Tube Furnace LTF-B14

Tube Furnace LTF-B14

  • Type : Standard
  • Program memories : 2
  • Heating program : 4 steps
  • Working temperature : 1200°C
Tube Furnace LTF-C37

Tube Furnace LTF-C37

  • Type : Scientific
  • Program memories : 5
  • Heating program : 32 steps
  • Working temperature : 1300°C

Need a Product

send details for best price quotation

Click
For

Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

Copyright © 2026 Labtron Equipment Ltd. All rights reserved.