Technical data

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ERWEKA MultiPrep
The new degasser from ERWEKA offers pre-
heating, degassing and dosing of dissolution
media according to recommendations and regu-
lations of USP, EP, FDA, GLP/GMP.
The fully automated MultiPrep cleans itself
automatically and it is a compact unit which can
be easily connected to other dissolution devices
via the ERWEKA DISSO.NET software or can
run as standalone. The easy to use menus are
designed to guide users through every process.
The process can be monitored via the LCD
display and the numeric touch sensitive keypad
with additional function keys.
 Automatic mixing of media using de-ionised
water and a mix of up to 6 concentrates
 Usage of up to 2 pre-mixed media
 Degassing of the applicable media allows a
minimum oxygen, leading to reliable test re-
sults
 Preparation and storage of up to 18 litres of
media at a constant temperature of 37°C
 8 separate pumps and tubings support the
simultaneous filling of up to 8 vessels at the
same time, ensuring identical process condi-
tions
 Thanks to internal memory up to 60 methods
and up to 11 user profiles can be saved,
making the process more transparent
 Load cell locking enables transportation
without damaging the balance
 Fully automatic flush (cleaning) routine using
water and washing liquid. Programmed to
clean container and tubings before and after
every test preventing possible damage from
aggressive acids.
 Completely menu guided calibration. Easy
Qualification due to built-in balance.
 Qualification kit incl. weight 500g, weight
1kg, carrying case, screwdriver, tube and fil-
ter
230V/50Hz 70-099-7001
Technical Data
Display/Keypad: 4-line LCD/ Numeric touch pad
with additional function keys Printer/Interface:
parallel Memory: 60 methods/ 11 users Con-
tainer volume: 18 litre Media types: almost all,
including HCI solutions Dispencing volumes:
500ml, 750ml, 900ml, 1000ml
Dispencing accuracy: +/-1%
Temperature range: 30°C – 50°C
Temperature accuracy: +/- 0,5°C
Vacuum: max. 800 mbar
Dosing: volumetric
Mixing: gravimetric
Preparing time for 8 x 1000ml Vessels: approx.
5min
Dimensions: W413mm x D990mm x H720mm
Weight: Net 85kg
Options
 IQ/OQ/PQ Documents
65-099-9998
 Spare Part kit, including water filter, fuses
and hose nozzle 91-099-0001
 Printer for documentation 80-120-0009
 Security valve with cable and plug connec-
tor to avoid damage caused by turned on
water tap 70-012-0003
 Transformator to convert voltage (from
110V into 230V) 80-099-6010