Description
These compact tube furnaces with SiC rod heating and integrated switchgear with controller can be used universally for many processes. They represent an inexpensive variant in the high-temperature range. The standard mounting options for accessories make them flexible in use for a wide range of applications. The SiC heating elements arranged parallel to the working tube provide for an excellent temperature uniformity.
Standard Equipment
- Tmax 1600 °C
- Working temperature 1500 /°C, increased wear and tear must be expected in case of working at higher temperatures
- Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
- Exclusive use of insulation materials without categorization according to EC Regulation No. 1272/2008 (CLP)
- Active cooling of housing for low surface temperatures
- Ceramic working tube C 799 including two fiber plugs for operation under air
- Type S thermocouple
- Solid state relays provide for lownoise operation
- SiC heating elemens, easy to replace
- Defined application within the constraints of the operating instructions
- NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
- Controller P580 (5 programs with each 4 segments)
Additional Equipment
- Over-temperature limiter with adjustable cutout temperature as temperature limiter to protect the furnace and load
- Charge control with temperature measurement in the working tube
- Three-zoned design (heated length from 500 mm) for optimization of temperature uniformity
- Gas supply systems 1, 15, 2 or 4
- Process control and documentation via VCD software package for monitoring, documentation and control
| Model |
Tmax3 |
Outer dimensions4 in mm |
Outer tube Ø |
Heated length |
Length constant |
Tube length |
Connected |
Electrical |
Weight |
| |
in °C |
W |
D |
H |
in mm |
in mm |
temperature3,6 +/− 5 K in mm |
in mm |
load in kW |
connection* |
in kg |
| RHTC 80/230/16 |
16005 |
600 |
440 |
585 |
80 |
230 |
120 |
600 |
7.5 |
3-phase2 |
50 |
| RHTC 80/450/16 |
1600 |
820 |
440 |
585 |
80 |
450 |
210 |
830 |
11.3 |
3-phase1 |
70 |
| RHTC 80/710/16 |
1600 |
1075 |
440 |
585 |
80 |
710 |
345 |
1080 |
13.8 |
3-phase1 |
90 |
1Values outside the tube. Difference to temperature inside the tube up to + 50 K
2External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.
3Heating only between phase 1 and neutral
4Heating only between two phases
5For standard equipment
6For standard equipment. Tmax 1500 °C with gas supply systems |
More detail about Obsnap Instruments Sdn. Bhd.
Malaysia
