Formic Acid Module
The Formic Acid Module is an add-on for the Substrate Heating Module. It's designed to generate formic acid gas for soldering applications (eutectic bonding) to prevent oxidation and keep the surface of solder material like Indium active.
Nitrogen is fed through liquid acid where it is enriched with HCO2H (formic acid) molecules. This gas can be diluted with pure N2 to match the required process concentration.
Formic acid module
Highlights*
- Hardware controlled adjustment of gas concentration
- Gas pressure / level monitoring
- Safe and easy handling of acid bottle
- Separate housings for acids and electronics
- Acoustic and optical safety warnings
* depending on configuration
*Technical information are standard values (other values on request). Specification given are subject to change without notice and may not be used as a basis for a binding offer or quotation.