 AMK
DS-HN HELIUM NEON IMAGESETTING FILM |
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| DESCRIPTION |
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 AMK
DS-HN is a high sensitive, high contrast
graphic arts film that is designed for
use on imagesetters, recorders and scanners
equipped with Helium Neon, as well as
Red Laser Diode laser light sources
emitting between 633-675 nanometers.
DS-HN has outstanding dot sharpness
and easily controllable etchability.
Moreover, half-tone dots are extremely
accurate, line edges are very sharp,
thus enabling faithfully reproduced
details. DS-HN can be processed with
most of the Rapid Access chemistries
available in the market. AMK DS-HN has
been coated on 0,10mm. and 0.18mm. optically
clear, permanently anti-static polyester
base to reduce dust and pinholes, which
are also available in matte surfaces. |
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| FEATURES |
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> Extremely wide
exposure latitude
> Excellent image quality
> High image density
> Outstanding dot sharpness
> Excellent edge sharpness
> Good linear output for conventional
screening
> Permanently anti-static polyester
base
> Compatibility with most Rapid Access
chemistries. |
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| COLOR
SENSITIVITY |
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IMAGESETTER
EXPOSURE |
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| EXPOSURE |
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| Since exposure varies
from shop to shop and from output device
to output device, it is strongly recommended
to use the procedure recommended by
the equipment manufacturer and that
a series of test exposures are made
at different intensities. |
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| RECOMMENDED
RAPID ACCESS PROCESSING |
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| AMK REPRODEV Developer
at 35ºC for an approximate development
time of 30 seconds. |
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| RECOMMENDED
REPLENISHMENT CONDITION |
| Developer |
| AMK
REPRODEV |
Percent
Exposed |
Tank
Turnover |
| 250ml./m² |
20% |
At least once a week. |
| 300ml./m² |
50% |
At least once a week. |
| 350ml./m² |
80% |
At least once a week. |
| Fixer |
| AMK
REPROFIX |
Percent
Exposed |
Suggestion |
| 300ml./m² |
0-100% |
Fixer temperature 32ºC |
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| SAFELIGHT |
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It is necessary that
the DS-HN is handled under one of the
dark green safelights indicated below
until it has been developed.
> Wratten No. 3 with a 15 watt lamp.
> Encapsulite T30 / N.D. 75 or equivalent.
(*) Keep the film at least 1,5 meters
away from the safelight and do not expose
the film to safelight illumination for
more than a minute. |
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| DIMENSIONAL
STABILITY |
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| Although the DS-HN gives
the maximum dimensional stability obtainable,
any film will change size slightly in
extreme atmospheric conditions. In general,
extreme heat will cause an increase
in size and extreme cold will cause
a decrease in size. In this respect,
please refer to storage recommendations
for optimum results. |
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| PACKAGING |
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| AMK DS-HN film is available
in all standard roll, sheet and cassette
sizes and packaging that comply with
the need of all internal drum, external
drum and capstan imagesetting, recording,
and scanning systems in the market.
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| STORAGE |
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| It is highly recommended
that the AMK DS-HN is stored in its
light safe original packaging in cool
and dry place, preferably below 21ºC
and 55% relative humidity. |
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