duoPUR Quartz sub-boiling system
The duoPUR consists of two quartz distillation units.
Each unit contains two infrared heating elements (1), a
water cooled condenser (2), a high-purity PFA collection
bottle (3), and a fully automatic acid loading/discharge
system. The vaporized liquid is collected on the inclined
water-cooled condenser and drips into the collection
bottle. The distillation process is microprocessor
controlled, allowing the user to set the distillation time
and power level by using a compact control terminal with
easy-to-read, bright, full-color, touch-screen display.
The distillation rate ranges from 50 to 400 mL per hour,
depending on the power setting and the temperature of
the cooling water.