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| High-temperature Tube Furnaces RHTH/RHTV series The high-temperature tube furnaces are available in either horizontal (type RHTH) or vertical (type RHTV) designs. High-quality insulation materials made of vacuum-formed fibre plates enable energy-saving operation and a fast heating time due to low heat storage and heat conductivity. By using different gas supply systems, operations can be performed under a protective gas atmosphere, vacuum, or even with flammable gasses. -Tmax 1600°C, 1700°C or 1800°C -MoSi2 heating elements, mounted vertically for easy replacement -Insulation with vacuum-formed ceramic fibre plates -Rectangular outer housing with slots for convection cooling -Models RHTV with hinges for wall mounting -Housing made of sheets of textured stainless steel -Ceramic working tube made of material C 799 incl. fibre plugs operation under air -Type B thermocouple -Power unit with low-voltage transformer and thyristor -Switchgear and control unit separate from furnace in separate floor standing cabinet Additional equipment: -Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the oven and load -Charge control with temperature measurement in the working tube and in the oven chamber behind the tube -Working tubes designed for process requirements -Display of inner tube temperature with additional thermocouple -Gas-tight flanges for protective gas and vacuum operation -Manual or automatic gas supply system -Three- or five-zone control for optimization of temperature uniformity -Check valve at gas outlet avoids intrusion of false air -Stand for vertical operation Product Specification: Type/Controller: RHTH 80-300/P470 Tube length: 620mm Tube diam.: 80.0mm Rating: 9.0 kW External dimensions (W x D x H): 620 x 550 x 640mm | |
| Catalogue Number | 9.764 561 |
| Manufacturer | Nabertherm |
| Manufacturer P/n | 001484430 |
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