The MediPrep 820 series offers quick and easy preparation of up to 8 liters dissolution media in less than 15 minutes. In a single pass, the media for dissolution tests can be precisely mixed, heated, degassed and gravimetrically filled into vessels. Foaming media like SDS (Sodium Dodecyl Sulfate) can also be used.
Filling can be done at the integrated dosing port or with the optional remote filling hand directly into the vessels.
The MediPrep 820 provides one inlet for premixed media and one outlet for wastewater. In comparison, MediPrep 821 and 822 offer additional inlets for media concentrates or premixed media. To prevent cross contamination, an automated cleaning procedure is integrated.
Flexible device for different use cases.
100 % USP/EP/JP compliant
Quick preparation and filling conform to USP, EP and JP
8 liters media for dissolution tests
Preparation according to USP/EP/JP guidelines
Integrated touchscreen control
With features for full documentation of the media preparation
For printing out the results directly from MediPrep 820
Automatic cleaning procedure of container and tubings
Storage capacity for up to 100 media preparation methods
All the facts.
|Versions||MediPrep 820 / 821 / 822|
|Functions||Mixing, vacuum degassing, heating and gravimetric dosing|
|US pharmacopeia conformance||✔|
|Inlet for premixed media||1 premixed media or DI water for dilution of concentrates|
|Outlet for cleaning water||✔|
|Number of media concentrate inlets||0 / 1 / 2|
|Remote dosing hand||Optional|
|Control||Touch panel 7"|
|Physiological media pH 1-12, at min. 2 l||
|Time needed for media preparation of 8 l||≤ 15 min (depending on degassing time)|
|Mixing accuracy||≤ 1 % with a concentrate to water ratio 1:9 to 1:1 (only 821 and 822)|
|Handling of foaming media (SDS)||Max. 1 % solution at max. 6 l|
|Dosing volume and accuracy||250-1000 ml (max. 8 l), max. 1 %|
|Weighing accuracy||≤ 0.1 % at 2 kg|
|Heating temperature, accuracy||
Max. 50° C, ± 0.5° C
|Degassing pressure, accuracy||≤ 200 mbar, ± 2 mbar|
|Product memory||Max. 100|
|User memory||Max. 50, password-protected access|
|Interfaces||USB-A for specified printers,
USB-B for firmware updates
|Dimensions (height x width x depth)||635 x 345 x 650 mm|
|Power supply, safety fuses||115 or 230 50/60Hz, 2 x 16 A|
|Power consumption||Max. 2000 W|
Configured for your needs.
- MediPrep 821, as 820 with one additional inlet for concentrate/prepared media
- MediPrep 822, as 820 with two additional inlets for concentrates/prepared media
- Remote dosing hand for direct filling into dissolution tester
- Pressure reducing valve for direct connection of DI-water, if > 5 bar
- MT 50 (50 liter volume net) storage container for media
- MT 100 (100 liter volume net) storage container for media
- Rack for 3 vessels
- Residual oxygen measuring device
- Calibration weight, 10.0 kg
- Calibration weight, 2.0 kg
- IQ/OQ documents
- Digital thermometer, certified
- Digital manometer, certified
Get an impression of the MediPrep 820 series.