Description
Vacuum Stage Heater Utilisation & Environment
- Maximum element temperature – 1300°C
- Maximum Voltage – 240 volts
- Maximum Current – 45 Amps
- Operating conditions – Inert or Selenium atmosphere & high vacuum
- Thermocouple Type – None
- Element type – Carbon-Carbon Composite (CCC)
- Mounting method – DN63CF Flange
- Electrical connections – Graphite + Moly feed-throughs
- Electrical insulators – Boron Nitride + Quartz
- Base Flange – St Steel 304L
- Heater Body – Carbon Carbon Composite CCC body & heatshields
- Top plate: Graphite
- Ceramic element housing – Boron Nitride (BN300 no binder)
- Heater to be base mounted only
- Water Cooled, water flow 0.5 Litres/min @ 4 bar maximum pressure
General Comments:
- 240mm Heater with tilting head – Solar panel production
- The heater is mounted inside a process vacuum chamber and used in inert or vacuum greater than 1 x 10-3 mbar
- The heater will become very hot during operation with the element temperature reaching a maximum of 1300°C,
- Process heaters with carbon fibre-reinforced carbon heating element
- Heaters are equipped with a tilting head to allow for the adoption of the irradiation angle during heater installation and will be used with DC power supplies rated 15kW.
- Long-term use under production conditions
Added Info:
Process conditions: Heaters are to be operated in a inert atmosphere or high vacuum process under severe atmosphere. Process pressure 10-3 mbar. Materials of construction to withstand heating element temperature up to 1300°C.
Power supply:
Maximal voltage: 250V DC
Operating voltage: 0-250 V DC (limited by maximum power)
Maximal current: 60A
Maximal power: 15kW
