“LK” split tube furnace with FeCrAl resistance heater
The distinctive characteristic of this versatile furnace model is its working space that can be opened along the longitudinal axis. With a maximum temperature of 1150 °C, the split tube furnace is a good solution for applications with gas or vacuum tight quartz working tubes.
Numerous modifications such as different stand variants, multizone versions or gas-tight installations make this furnace a real all-rounder.
| Technical data |
|
| Maximum temperature | 1150 °C |
| Maximum continuous working temperature | 1100 °C |
| Diameter of the working space | 10 – 100 mm |
| Length of the working space | up to 2000 mm |
| Working positions | horizontal, vertical or swivel-mounted |
| Atmosphere in the working space | ambient air; with working tube inert, oxidizing and vacuum |
| Heater atmosphere | ambient air |
“LK” split tube furnace with SiC heating elements
The split tube furnace with SiC heating elements is particularly suited as heating unit for complex systems, e.g. as reactor heater or as heating unit for rotary tube furnaces. The furnace distinguishes itself by its variable design of the working space. In particular it meets customers’ needs when working temperatures up to 1500 °C are required, without additional purging of the heating elements with protective gas.
| Technical data |
|
| Maximum temperature | 1550 °C at the heater |
| Maximum continuous working temperature | 1500 °C |
| Diameter of the working space | 55 – 255 mm |
| Length of the working space | up to 2000 mm |
| Working position | horizontal, vertical |
| Atmosphere in the working space | ambient air / with working tube inert, oxidizing and vacuum |
| Heater atmosphere | ambient air |
“LK” split tube furnace with MoSi2 heating elements
The special heating meanders made of molybdenum disilicide (MoSi2) are characterized by a very high element temperature of 1725 °C, rapid heat up and long lifetime. This furnace is excellently suited for heating alumina ceramic worktubes in vertical working position.
| Technical data |
|
| Maximum temperature | 1600 °C |
| Maximum continuous working temperature | 1550 °C |
| Diameter of the working space | 85 – 285 mm |
| Length of the working space | up to 2000 mm |
| Working position | horizontal, vertical |
| Atmosphere in the working space | ambient air / with working tube inert, oxidizing and vacuum |
| Heater atmosphere | ambient air |