 |
 |
|
|
| These furnaces integrate the best traditional and modern materials to produce an outstanding combination of performance and reliability. The unique concept for this furnace is the heating module - with one situated on either side of the chamber. Each heating module consists of a high quality alumina based hard wearing element carrier, housing a free radiating coiled wire element. With the use of graded wiring, the elements compensate for heat loss and optimise temperature uniformity within the chamber. The furnaces reach working temperature quickly and efficiently. Hard wearing refractories around the chamber entrance and in the chamber base provide excellent resistance to everyday wear and tear, whilst secondary, low thermal mass insulation ensures maximum thermal efficiency. Service is aided by the removable instrument panel and easy access to the element modules and thermocouple through the rear of the case. Chamber sizes are 5, 13 and 23 litres with maximum
temperatures of 1100°C, 1200°C and 1300°C. |
 
|
| Model CWF | 5 litre | 13 litre | 23 litre |
| Max Temp (°C) | 1100°C 1200°C 1300°C |
1100°C 1200°C 1300°C |
1100°C 1200°C 1300°C |
| Internal Dimensions (mm) height width depth |
135 140 250 |
200 200 325 |
235 240 400 |
| External Dimensions (mm) (see note 3) height width depth |
585 375 485 |
655 435 610 |
705 505 675 |
| Weight (Kg) | 30 | 47 | 68 |
| Max Power (watts) | 2400 | 3100 | 7250 |
| Holding Power (watts) (see note 1) Model 1100°C Model 1200°C Model 1300°C |
700 850 1000 |
1300 1550 1800 |
1900 2250 2500 |
| Nominal Heat Up Time (mins) (see note 4) Model 1100°C Model 1200°C Model 1300°C |
30 35 40 |
55 65 80 |
40 45 50 |
| Uniform Envelope (mm) (see notes 1 & 2) H x W x D (+/-5°C) Model 1100°C Model 1200°C Model 1300°C |
85 x 90 x 110 85 x 90 x 125 85 x 90 x 150 |
120 x 120 x 185 120 x 120 x 200 120 x 120 x 225 |
155 x 165 x 285 155 x 165 x 325 155 x 165 x 340 |
| Temperature Sensor Model 1100°C Model 1200°C Model 1300°C |
Type K thermocouple Type R thermocouple Type R thermocouple |
||
| note 1: Measured at 100°C below maximum temperature,
based on 240v supply, with empty chamber. note 2: Uniformity graphs available on request. note 3: All external dimensions are taken with the door closed and include the chimney. note 4: To 100°C below maximum temperature with empty chamber. |
|||