Automatic media preparation unit MediPrep series

for dissolution testersmixingheating

The MediPrep 820 series offers quick and easy preparation of up to 8 liters dissolution media in less than 15 minutes. The MediPrep 1622 only needs 25 minutes to prepare dissolution media - 3 times faster than manually done according USP! 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 1622 additionally provides two inlets for premixed media and one outlet for wastewater. To prevent cross contamination, an automated cleaning procedure is integrated. Functions - Mixing, vacuum degassing, heating and gravimetric dosing US pharmacopeia conformance - ✔ Inlet for premixed media MP 1622 - 2 premixed media or DI water for dilution of concentrates Outlet for cleaning water - ✔ Number of media concentrate inlets - 2, only 1622 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 1622) 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