Specifications

44
Manual Processing Chemicals
Structurix G 128 Developer
G 128 is a single part, liquid developer for
manual processing of industrial X-ray
lms.
Its main advantages include:
• Excellent stability during storage as
concentrate
• Robust performance in high
temperature and high humidity
conditions
• Resistance to oxidation in normal use
• Excellent speed
• Exceptional contrast characteristics
The G128 manual developer is available in
boxes containing four sets of 5 litre bottles
of concentrate. Each 4 x 5 litres box will
make four sets of 25 litres of ready-for-use
solution.
The recommended replenishment rate
depends on the manual processing
system used:
• 600 ml/m
2
or 90 ml/lm of 35 x 43 cm is
the average rate to preserve good
processing condition
(reference: Structurix D7 lm with an
average density of 2.50)
The standard developing temperature is
20°C for ve minutes developing time.
• 400 ml/m
2
with channel type hangers
• 300 ml/m
2
with clip type hangers
To obtain best results, the G128 developer
should be used in conjunction with the
Structurix G328 xer.
Structurix G 328 Fixer
G328 xer is a single part, liquid xer for
manual processing of industrial X-ray
lms. The G 328 xer contains no
hardening agent.
It is available in shipping cartons
containing four sets of 5 litres concentrate
for four sets of 25 litres ready-for-use bath.
The recommended replenishment rate is
independent of the used manual
processing system and is applicable for
both clip type hangers and channel type
hangers:
• 600 ml/m
2
is the average rate or
90 ml/lm of 35 x 43 cm
• Keep the solution level constant and
replace after 1.5 m
2
lm per litre original
solution has been xed
In the event an automatic dryer such as
the DRYER unit is used, a hardening xer,
preferably G335 (part A & B) or ecoFIX
(part A & B), is recommended. When using
the Structurix G 328 xer, we strongly
advise you add a hardening agent to the
G 328 xer.