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T max. 750 °C and 850 °C
- Air-circulation chamber furnaces, suitable for almost all processes up to 850 °C where high temperature accuracy is required, such as tempering, aging, preheating, shrinking, testing
- Rugged housing made of high-quality sheet steel with swing door hinged on the right side
- Inner air-baffle made of heat-resistant stainless steel, extremely durable and corrosion-resistant, with long service life
- Equipped with 2 pairs of sliding ledges, trays for charging on several levels optionally available
- Models up to 750 °C in semi-gastight design suitable for operation with non-flammable protective gases such as argon or nitrogen
- Multi-sided heating with powerful horizontal air circulation for uniform temperature distribution up to +/- 3 K according to DIN 17052 (750 °C models)
- High-quality heating elements with long service life, mounted in the air flow of the air circulation system
- High-quality insulation for low energy consumption and low electricity costs
- Base frame included in standard scope of delivery
Air-circulation chamber furnace up to 750 °C also available in low-dust design with completely covered insulation.
Technical Data
| Model | T max. [°C] |
Internal dimensions [mm] Width × Depth × Height |
Volume [l] |
External dimensions* [mm] Width × Depth × Height |
Power [kW] |
Voltage [V] |
Weight [kg] |
|
| KU | 40/07/A | 750 | 300 × 400 × 300 | 35 | 680 × 1180 × 1430 | 5.2 | 400 3/N | 290 |
| KU | 70/07/A | 750 | 350 × 500 × 400 | 70 | 730 × 1280 × 1530 | 10.4 | 400 3/N | 360 |
| KU | 140/07/A | 750 | 450 × 600 × 500 | 270 | 810 × 1380 × 1650 | 14.0 | 400 3/N | 580 |
| KU | 270/07/A | 750 | 600 × 750 × 600 | 270 | 1040 × 1730 × 1800 | 21.0 | 400 3/N | 770 |
| KU | 540/07/A | 750 | 750 × 900 × 800 | 540 | 1190 × 1880 × 2010 | 28.0 | 400 3/N | 920 |
| KU | 800/07/A | 750 | 800 × 1250 × 800 | 800 | 1240 × 2180 × 2010 | 40.0 | 400 3/N | 1105 |
| KU | 40/08/A | 850 | 300 × 400 × 300 | 35 | 850 × 1360 × 1470 | 6.0 | 400 3/N | 290 |
| KU | 70/08/A | 850 | 350 × 500 × 400 | 70 | 900 × 1460 × 1570 | 9.0 | 400 3/N | 360 |
| KU | 140/08/A | 850 | 450 × 600 × 500 | 135 | 1000 × 1560 × 1670 | 15.0 | 400 3/N | 580 |
| KU | 270/08/A | 850 | 600 × 750 × 600 | 270 | 1150 × 1710 × 1770 | 20.0 | 400 3/N | 770 |
| KU | 540/08/A | 850 | 750 × 900 × 800 | 540 | 1330 × 1910 × 2125 | 30.0 | 400 3/N | 970 |
| KU | 800/08/A | 850 | 800 × 1250 × 800 | 800 | 1380 × 2260 × 2125 | 40.0 | 400 3/N | 1340 |
Inquiry - Tmax 750°C and 850°C