A range of high specification laboratory chamber/box furnaces developed to meet rigorous standards of quality, safety and reliability. These stylish furnaces provide rapid heating and cooling rates, exceptional temperature uniformity and low power consumption.
The AWF models are available with a maximum operating temperature of 1200°C and 1300°C. Rapid heating and maximum temperature uniformity are provided by two side panel heating elements of ceramic fibre, each containing wire spirals freely radiating from sinusoidal grooves.
The insulated door opens upwards and outwards, keeping the hot face insulation away from the operator. A door switch isolates power from the heating elements whenever the door is opened for maximum operator safety. The use of double skin construction allows natural air convection to maintain a cool outer case.
Technical Specification
| 1200°C Models |
AWF 12/5 |
AWF 12/12 |
AWF 12/25 |
AWF 12/42 |
| Maximum operating temperature (°C) |
1200 |
1200 |
1200 |
1200 |
| Maximum continuous temperature (°C) |
1150 |
1150 |
1150 |
1150 |
| Time to temperature (minutes) |
20 |
35 |
30 |
45 |
| Internal dimensions (mm – h x w x d) |
150 x 150 x 200 |
200 x 200 x 300 |
250 x 250 x 400 |
305 x 305 x 450 |
| External dimensions (mm – h x w x d) |
655 x 500 x 520 |
700 x 555 x 615 |
755 x 605 x 715 |
870 x 715 x 760 |
| Chamber capacity (l) |
4.5 |
12 |
25 |
42 |
| Maximum power (kW) |
1.9 |
2.75 |
5.5 |
8.0 |
| Net weight (kg) |
41 |
54 |
67 |
117 |
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|
|
| 1300°C Models |
AWF 13/5 |
AWF 13/12 |
AWF 13/25 |
AWF 13/42 |
| Maximum operating temperature (°C) |
1300 |
1300 |
1300 |
1300 |
| Maximum continuous temperature (°C) |
1250 |
1250 |
1250 |
1250 |
| Time to temperature (minutes) |
30 |
45 |
40 |
50 |
| Internal dimensions (mm – h x w x d) |
150 x 150 x 200 |
200 x 200 x 300 |
250 x 250 x 400 |
305 x 305 x 450 |
| External dimensions (mm – h x w x d) |
655 x 500 x 520 |
700 x 555 x 615 |
755 x 605 x 715 |
870 x 715 x 760 |
| Chamber capacity (l) |
4.5 |
12 |
25 |
42 |
| Maximum power (kW) |
1.9 |
2.75 |
5.5 |
8.0 |
| Net weight (kg) |
41 |
54 |
67 |
117 |
|
