Heating is provided by silicon carbide rod elements which are mounted parallel to the work tube (the work tube must be ordered separately). The elements radiate heat directly onto the tube for rapid response rates. Low thermal mass insulation is used throughout for maximum thermal efficiency and stability. Horizontal models are supplied with the controls in the base, whilst vertical versions have a separate console.
| 1400°C Models |
Models
LTF 14/25/180 |
LTF 14/50/180 |
LTF 14/25/450 |
LTF 14/50/450 |
| Maximum operating temperature (°C) |
1400 |
1400 |
1400 |
1400 |
| Maximum continuous temperature (°C) |
1350 |
1350 |
1350 |
1350 |
| Tube inside diameter (mm) |
25 |
50 |
25 |
50 |
| Heated length (mm) |
180 |
180 |
450 |
450 |
| Maximum power (kW) |
1.1 |
1.1 |
4.5 |
4.5 |
External dimensions including console
(mm – h x w x d) |
620 x 595 x 415 |
620 x 595 x 415 |
640 x 830 x 420 |
640 x 830 x 420 |
Optional separate work tubes - Short
(mm – id x length) |
25 x 600 |
50 x 600 |
25 x 900 |
50 x 900 |
Optional separate work tubes - Long
(mm – id x length) Long |
25 x 900 |
50 x 900 |
25 x 1200 |
50 x 1200 |
| |
|
|
|
|
| 1400°C Models |
LTF 14/75/450 |
LTF 14/25/610 |
LTF 14/50/610 |
LTF 14/75/610 |
| Maximum operating temperature (°C) |
1400 |
1400 |
1400 |
1400 |
| Maximum continuous temperature (°C) |
1350 |
1350 |
1350 |
1350 |
| Tube inside diameter (mm) |
75 |
25 |
50 |
75 |
| Heated length (mm) |
450 |
610 |
610 |
610 |
| Maximum power (kW) |
4.5 |
5.5 |
5.5 |
5.5 |
External dimensions including console
(mm – h x w x d) |
640 x 830 x 420 |
640 x 1130 x 420 |
640 x 1130 x 420 |
640 x 1130 x 420 |
Optional separate work tubes - Short
(mm – id x length) |
75 x 900 |
25 x 1200 |
50 x 1200 |
75 x 1200 |
Optional separate work tubes - Long
(mm – id x length) Long |
75 x 1200 |
25 x 1500 |
50 x 1500 |
75 x 1500 |
| |
|
|
|
|
| 1500°C Models |
LTF 15/25/180 |
LTF 15/50/180 |
LTF 15/25/450 |
LTF 15/50/450 |
| Maximum operating temperature (°C) |
1500 |
1500 |
1500 |
1500 |
| Maximum continuous temperature (°C) |
1450 |
1450 |
1450 |
1450 |
| Tube inside diameter (mm) |
25 |
50 |
25 |
50 |
| Heated length (mm) |
180 |
180 |
450 |
450 |
| Maximum power (kW) |
1.5 |
1.5 |
5.5 |
5.5 |
External dimensions including console
(mm – h x w x d) |
620 x 595 x 415 |
620 x 595 x 415 |
640 x 830 x 420 |
640 x 830 x 420 |
Optional separate work tubes - Short
(mm – id x length) |
25 x 600 |
50 x 600 |
25 x 900 |
50 x 900 |
Optional separate work tubes - Long
(mm – id x length) Long |
25 x 900 |
50 x 900 |
25 x 1200 |
50 x 1200 |
| |
|
|
|
|
| 1500°C Models |
LTF 15/75/450 |
LTF 15/25/610 |
LTF 15/50/610 |
LTF 15/75/610 |
| Maximum operating temperature (°C) |
1500 |
1500 |
1500 |
1500 |
| Maximum continuous temperature (°C) |
1450 |
1450 |
1450 |
1450 |
| Tube inside diameter (mm) |
75 |
25 |
50 |
75 |
| Heated length (mm) |
450 |
610 |
610 |
610 |
| Maximum power (kW) |
5.5 |
6.0 |
6.0 |
6.0 |
External dimensions including console
(mm – h x w x d) |
640 x 830 x 420 |
640 x 1130 x 420 |
640 x 1130 x 420 |
640 x 1130 x 420 |
Optional separate work tubes - Short
(mm – id x length) |
75 x 900 |
25 x 1200 |
420
50 x 1200 |
75 x 1200 |
Optional separate work tubes - Long
(mm – id x length) Long |
75 x 1200 |
25 x 1500 |
50 x 1500 |
75 x 1500 |
| |
|
|
|
|
| 1600°C Models |
LTF 16/25/180 |
LTF 16/50/180 |
LTF 16/25/450 |
LTF 16/50/450 |
| Maximum operating temperature (°C) |
1600 |
1600 |
1600 |
1600 |
| Maximum continuous temperature (°C) |
1550 |
1550 |
1550 |
1550 |
| Tube inside diameter (mm) |
25 |
50 |
25 |
50 |
| Heated length (mm) |
180 |
180 |
450 |
450 |
| Maximum power (kW) |
2.5 |
2.5 |
6.0 |
6.0 |
External dimensions including console
(mm – h x w x d) |
620 x 595 x 415 |
620 x 595 x 415 |
640 x 830 x 420 |
640 x 830 x 420 |
Optional separate work tubes - Short
(mm – id x length) |
25 x 600 |
50 x 600 |
25 x 900 |
50 x 900 |
Optional separate work tubes - Long
(mm – id x length) Long |
25 x 900 |
50 x 900 |
25 x 1200 |
50 x 1200 |
| |
|
|
|
|
| 1600°C Models |
LTF 16/75/450 |
LTF 16/25/610 |
LTF 16/50/610 |
LTF 16/75/610 |
| Maximum operating temperature (°C) |
1600 |
1600 |
1600 |
1600 |
| Maximum continuous temperature (°C) |
1550 |
1550 |
1550 |
1550 |
| Tube inside diameter (mm) |
75 |
25 |
50 |
75 |
| Heated length (mm) |
450 |
610 |
610 |
610 |
| Maximum power (kW) |
6.0 |
7.0 |
7.0 |
7.0 |
External dimensions including console
(mm – h x w x d) |
640 x 830 x 420 |
640 x 1130 x 420 |
640 x 1130 x 420 |
640 x 1130 x 420 |
Optional separate work tubes - Short
(mm – id x length) |
75 x 900 |
25 x 1200 |
50 x 1200 |
75 x 1200 |
Optional separate work tubes - Long
(mm – id x length) Long |
75 x 1200 |
25 x 1500 |
50 x 1500 |
75 x 1500 |
