They have commercial models for sale that produce half the competition amounts, and have pretty detailed specs online: http://www.skysource.org/products/
Those specs mention producing half the competition's amount in optimal conditions, which I assume means 99% humidity. They don't actually say at what humidity level and temperature their product can deliver that much. They don't give any specific numbers at any specific temperature, only the machine's operating conditions and the upper limit on what it can produce.