This range of furnaces has a maximum operating temperature of 1200°C. Heating is provided by a resistance wire element wound on to the ceramic work tube, which is an integral part of the furnace. Low thermal mass insulation is used throughout for rapid response rates and maximum thermal efficiency and stability. A rugged metal sheathed thermocouple is protected from accidental damage and allows for full use of the work tube bore. If the tube is for use with an atmosphere, or is likely to be contaminated by spillage, a separate work tube is required. Horizontal models are supplied with the controls in the base, whilst vertical versions have a separate console. Other lengths can be made to special order.
Technical Specification
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LTF 12/25/250 |
LTF 12/25/500 |
LTF 12/38/250 |
LTF 12/38/500 |
LTF 12/50/300 |
| Maximum operating temperature (°C) |
1200 |
1200 |
1200 |
1200 |
1200 |
| Maximum continuous temperature (°C) |
1150 |
1150 |
1150 |
1150 |
1150 |
| Tube inside diameter (mm) |
25 |
25 |
38 |
38 |
50 |
| Heated length (mm) |
250 |
500 |
250 |
500 |
300 |
| Maximum power (kW) |
0.7 |
1.2 |
1.0 |
1.4 |
1.5 |
External dimensions including console
(mm – h x w x d) |
565 x 310 x 300 |
565 x 560 x 300 |
565 x 310 x 300 |
565 x 560 x 300 |
565 x 360 x 300 |
Optional separate work tubes
(mm – id x length) |
16 x 500 |
16 x 750 |
25 x 500 |
25 x 750 |
38 x 600 |
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LTF 12/50/610 |
LTF 12/75/610 |
LTF 12/75/750 |
LTF 12/100/940 |
|
| Maximum operating temperature (°C) |
1200 |
1200 |
1200 |
1200 |
|
| Maximum continuous temperature (°C) |
1150 |
1150 |
1150 |
1150 |
|
| Tube inside diameter (mm) |
50 |
75 |
75 |
100 |
|
| Heated length (mm) |
610 |
610 |
750 |
940 |
|
| Maximum power (kW) |
2.0 |
2.6 |
3.0 |
4.0 |
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| External dimensions including console (mm – h x w x d) |
565 x 670 x 330 |
565 x 670 x 330 |
565 x 810 x 330 |
625 x 1000 x 400 |
|
Optional separate work tubes
(mm – id x length) |
38 x 900 |
60 x 900 |
60 x 1000 |
75 x 1500 |
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