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Double Sided Draw Type UV Exposure,
This machine has the following features :
- Energy to resist surface 25-27mj/cm2/sec
- 7 Memories
- Soft vacuum for photo-imagable liquid resists
- Automatic vacuum and exposure start
- Inexpensive lamp replacement costs
- Unit diagnostics
- Fast vacuum
- Glass-to-glass option
- Low maintenance
- Switched power settings
- Integrated exposure control
- Single or double side selection
- Quick change polyester vacuum sheet
The Model 3000 is an extremely well proven single drawer, double sided
exposure unit, designed with medium volume production in mind. This unit is
ideal for fast
primary imaging on dry film resists. It is also suitable for those
users that require occasionally to expose liquid photo-imagable solder masks
without the expense of a
dedicated unit.
All the main functions of the Model 3000 are controlled by a dedicated
microprocessor with all variables and options such as exposure, vacuum
delays and vacuum
modes being held in each of its seven memories.
Exposures are controlled by the inbuilt light integrator system which
accurately measures the amount of UV energy available ensuring repeatable
exposures
throughout the life of the lamps.
The specially designed lamps have a major peak of energy at 365nm
which closely matches the spectral response of the majority of dry film and
liquid resists currently
available. The energy output of this lamp can also be determined with
three switched preset levels, allowing excellent control of exposure.
As standard, the Model 3000 has a well proven low profile vacuum frame
which includes a specially designed hard wearing moulded seal. This
facilitates very quick
changing of the polyester sheet and a fast evacuation of the vacuum
drawer. The system also helps to eliminate upper photo tool shift.
In addition full or soft vacuum can be selected within each memory and
a variable vacuum delay can be entered to ensure the vacuum is stable before
the exposure
commences. The Model 3000 is a well proven exposure unit with a fast
and accurate capability. Engineered to last and with ease of maintenance in
mind, the Model
3000 will give many years of reliable hard work.
| Specifications |
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| Model |
3000 |
| Maximum exposure area (standard) |
610 x 610mm |
| Maximum interior frame area |
660 x 660mm |
| Loading height from floor |
940mm |
| Maximum UV energy at glass |
27mj/cm2/sec |
| Selectable power settings |
1/3, 2/3 or full |
| Spectral emission of lamp (standard) |
365nm |
| Spectral emission of lamp (optional) |
420nm |
| Electrical supply |
400v:3ph+N: 50Hz: 25amps/ph |
| Exhaust air |
660m3/hr (1fan &2m hose supplied) |
| Overall dimensions ( L x W x H ) |
183 x 90 x 175cm |
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Optional Accessories
GLASS TO GLASS VACUUM FRAME: A low vacuum glass to glass system
that can be factory fitted to replace the standard embossed polyester to
glass assembly.
This unique system allows PCB panels of a variety of thickness
from O.2mm to 3mm to be processed at a high through-put and with accurate
alignment of
photo tools. A vacuum retention system is also available.
Within this range of draw type UV exposure units further models are
available that can give much increased productivity and photo-tool accuracy
with
temperature controlled
' SUPER COOL UNITS ' having double drawer loading for extra speed.
Fortex, 15-17 Fleetwood Rd, Leicester, LE2 1YA, England
Tel: +44 (0) 116 2708 937 - Fax: +44 (0) 116 2700 532 - Email: sales@fortex.co.uk
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| © 2005 Fortex / PC Drills Limited, All Rights Reserved - Web site designed by Opem Solutions. |
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