The high precision
parallel beam exposure units of the EXP 2000 and EXP 600 series are double sided
units, each equipped with one mercury halide lamp per side with apower of 4000
resp. 600 Watt each.
Sturdy, welded tube
frame with coated wall panels. The chassis consists of a sliding drawer system
with fully automatic insertion and ejection. A yellow light table is integrated
in the machine front.
The exposure time is
set on a keyboard and shown on a digital readout. A vacuum pump provides a close
and uniform contact between artwork and board. The exposure cycle starts when
the drawer slides in. At that moment, the timer count down starts, the lamp
shutters are opened and the lamp supply changes from stand-by to full power. The
machines have powerful cooling fans. EXP 2000 additionally is equipped with a
big extraction turbine to discharge the hot air to the atmosphere. When the
exposure time has elapsed, the drawer is ejected automatically and the vacuum is
stopped.
Working area 500 mm x
600 mm
Microprocessor control
with keyboard and timer display