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. 

Vacuum tube office 


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

Lenton

Parsons Lane, Hope,
Hope Valley, S33 6RB,
UK
Registered in England & Wales - Company No. 01371507
BS EN ISO 9001: 2008 registered company
VAT No: GB592639695
+44 (0) 1433 621515
Fax: +44 (0) 1433 623600