LENTON VTTF - Vacuum tube furnaces : 1200°C & 1500°C

LENTON VTTF - Vacuum tube furnaces : 1200°C & 1500°C

This range of laboratory scale vacuum furnaces is designed to provide high specification products economically. The VTTF series of horizontal tube furnaces is based on a standard design and is offered at 1200°C and 1500°C. Standard features: - Vacuum vessel - ceramic tube fitted with stainless steel end seals; - Rotary pump: two stage sliding vane type; - Water cooled oil diffusion pump; - Manually operated backing/roughing and baffle valve ; - Pirani gauge - low vacuum monitoring; - Penning gauge - high vacuum monitoring; - Ultimate vacuum - better than 1 x 10-5mbar, with clean empty work tube. Options - Gas inlet with additional safety system for use with combustible atmospheres; - Flowmeters and valves for control of gas throughput; - Three zone control; - Semi-automatic or fully automatic vacuum/heating cycles; - Vertical operation; - Water cooled diffusion pump.

Model	VTTF 12/50/550	VTTF 12/60/700	VTTF 12/80/700		VTTF 15/50/450	VTTF 15/75/450
Maximum temperature (°C)	1200	1200	1200		1500	1500
Maximum continuous temperature (°C)	1150	1150	1150		1450	1450
Tube inside diameter (mm)	50	60	80		50	75
Heated length (mm)	550	700	700		450	450
External dimensions including console (mm - h x l x d)	1450 x 1700 x 600	1450 x 1700 x 600	1450 x 1700 x 600		1565 x 1700 x 600	1565 x 1700 x 600
Work tubes (mm) ID x length	50 x 1200	60 x 1200	80 x 1200		50 x 1200	75 x 1200