SPC2-TWB Tungsten Evaporation Heater with Alumina Coating for GSL-1700X-SPC-2
The SPC2-TWB evaporation heater is engineered for precise thermal evaporation tasks within vacuum or argon gas environments, reaching temperatures as high as 2200 °C. It is specifically designed to fit the GSL-1700X-SPC-2 system, providing reliable and consistent heating performance for thin film deposition and material evaporation processes.
This heater utilizes tungsten wire coated with alumina, enhancing durability and chemical resistance during high-temperature operation. Its construction supports a broad spectrum of evaporation materials including precious metals like gold (Au), silver (Ag), palladium (Pd), as well as base metals such as copper (Cu), zinc (Zn), and alloys like Nichrome and Permalloy. This versatility makes it suitable for diverse laboratory and industrial applications requiring controlled evaporation of metals and alloys.
Key Features
- Alumina-coated tungsten wire construction for enhanced thermal and chemical stability.
- Compatible with a wide range of metals and alloys including Au, Ag, Pd, In, Sn, Sb, Bi, Cd, Cu, Pb, Zn, Co, Ni, Fe, Mn, Nichrome, and Permalloy.
- Maximum operating temperature of 2200 °C under vacuum or argon atmosphere.
- Compact dimensions: 19 mm inner diameter, 20 mm height, and 85 mm overall length.
- Wire diameter of 1 mm with a coil pitch of 1.0 mm for efficient heating.
Technical Specifications
| Parameter | Specification |
|---|---|
| Inner Diameter (ID) | 19 mm |
| Height | 20 mm |
| Overall Length | 85 mm |
| Wire Diameter | 1 mm |
| Coil Pitch | 1.0 mm |
| Maximum Working Temperature | 2200 °C (under vacuum or argon gas) |
| Coating Material | Alumina |
Typical Applications
The SPC2-TWB heater is ideal for thermal evaporation of metals and alloys in thin film deposition processes, including research and development of coatings, semiconductor fabrication, and material science experiments requiring precise and high-temperature evaporation sources.
Configuration & Operating Notes
This heater is designed as a replacement or upgrade component for the GSL-1700X-SPC-2 evaporation system. Users should ensure compatibility with their existing setup before installation. The alumina coating on the tungsten wire provides enhanced resistance to oxidation and contamination, extending the heater’s operational life. Optional alumina-coated tungsten wire baskets (e.g., Coated-84-24) are available for use with this heater to accommodate various evaporation materials.
