T max. 1100 °C
Hinged, vertical and horizontal
ROK models are hinged, module-heated and can be used vertically or horizontally.
Also with these models the tubes can be quickly exchanged due to the hinged design.
- Furnaces are prepared as standard for a maximum outside tube diameter of 70, 100, 130, 160, 200 and 250 mm, on request individual adapted tube diameters
- Heated lengths modularly expandable
- Designed for horizontal operation with furnace module on the switchgear housing or with rack and separate controller housing for vertical operation. On request for individual installation in test setups
- Module insulation made of high-quality fiber materials with low thermal mass
- Heating via wire embedded in fiber modules, thus direct heat radiation onto tube and sample as well as high temperature accuracy and long heating element life
- High-quality furnace housing, partly with stainless steel cladding
- Powerful heating, fast heating rates
- Switching via solid state relay, very precise furnace control, wear-free, noiseless
Additional equipment
Tube furnaces can be adapted to the most varied conditions in the laboratory with the optional additional equipment and accessories, depending on the intended use:
- Controller with extended programming options
- Batch temperature measurement and control
- Adjustable over-temperature protection to protect furnace and load according to EN 60519-2
- Programming and data-logging software and interfaces
- Multi-zone versions, also available with zone insulation
- Working tubes made of ceramic with two fiber plugs or quartz glass available on request
- Flanges for inert gas and/or vacuum operation as well as manual and automatic gas feed systems
- Vacuum pumps and cooling units
Technical Data
| Model | T max. [°C] |
Heated length [mm] |
Const. zone [mm] |
Recommended tube dimensions [mm] Ø × length |
External dimensions [mm] width × depth × height |
Power [kW] |
Voltage [V] |
|
| ROK | 70/250/11 | 1100 | 250 | 80 | 70 × 500 | 400 × 500 × 510 | 2.6 | 230 1/N |
| ROK | 70/500/11 | 1100 | 500 | 160 | 70 × 750 | 650 × 500 × 510 | 3.0 | 230 1/N |
| ROK | 100/250/11 | 1100 | 250 | 80 | 100 × 500 | 400 × 500 × 510 | 3.0 | 230 1/N |
| ROK | 100/500/11 | 1100 | 500 | 160 | 100 × 750 | 650 × 500 × 510 | 4.5 | 400 3/N |
| ROK | 150/250/11 | 1100 | 250 | 80 | 130 × 500 | 400 × 500 × 510 | 3.3 | 230 1/N |
| ROK | 150/500/11 | 1100 | 500 | 160 | 130 × 750 | 650 × 500 × 510 | 5.0 | 400 3/N |
| ROK | 200/250/11 | 1100 | 250 | 80 | 160 × 500 | 400 × 500 × 510 | 3.6 | 230 1/N |
| ROK | 200/500/11 | 1100 | 500 | 160 | 160 × 750 | 650 × 500 × 510 | 6.0 | 400 3/N |
| ROK | 250/400/11 | 1100 | 400 | 130 | 200 × 650 | 555 × 740 × 710 | 6.6 | 400 3/N |
| ROK | 300/400/11 | 1100 | 400 | 130 | 250 × 650 | 555 × 860 × 810 | 9.8 | 400 3/N |
