Tube Furnace LTF-B21 Catalog

Overview

Tube Furnace LTF-B21 is an extended type of tube furnace comprised with 510 mm tube length and 50 mm diameter with 300 mm heat zone and 1200°C continuous working temperature. Features software based PID control with 4 lines LCD display and 8 steps heating program with 4 preset programs and 1 to 20°C/min of thermal rate. With K-type thermocouple and thermal shock resistant tubes, it can withstand extreme and rapid changes in temperature. Designed with dual shell housing and durable inside lining of light insulating bricks, this tube furnace is with gas inlet and evacuation system option for protective atmosphere, makes it an ideal unit for homogeneous temperature distribution and reliable protective atmosphere.

Features :

• Extended type tube furnace design with 510 mm tube length and 50 mm diameter with 300 mm heat zone and and 1200°C continuous working temperature
• Software based PID control with 4 lines LCD display, ensures precision and stability
• Steps heating program with custom preset program and 1 to 20°C/min of thermal ratebr/> K-type thermocouple and thermal shock resistant tubes
• Can withstand extreme and rapid changes in temperature
• Dual shell housing and durable inside lining of light insulating bricks
• Gas inlet and evacuation system option for protective atmosphere
• An ideal unit for homogeneous temperature distribution and reliable protective atmosphere
• High-efficient, precise, stable and reliable with easy and convenient operation

Specifications :

Type	Extended
Program memories	4
Heating program	8 steps
Working temperature	1200°C
Tube length	510 mm
Tube diameter	50 mm
Heated zone	300 mm
Thermal rate	1 to 20°C/min
Homogeneous Hot Zone	100 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	7A
Power	1350 W
Dimension (W×D×H)	484×384×476 mm
Net weight	23 kg
Packaging dimension (W×D×H)	525×430×635 mm
Gross weight	30 kg

Applications :

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.