MediPrep 820 Series
Overview

The MediPrep 820 series offers quick and easy preparation of up to 8 litres of media for dissolution testers in less than 15 minutes. In a single pass the media for dissolution tests can be precisely mixed, heated, degassed and filled gravimetrically 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 dissolution tester’s vessels.

The MediPrep 820 offers one inlet for premixed media and one outlet for waste. The MediPrep 821 and 822 offer additional inlets for concentrates or premixed media. To prevent cross contamination an automated cleaning procedure is integrated in to the machine.

Download the MediPrep 820 Spec Sheet here.


MediPrep 820 Series
Highlights

  • Quick preparation and filling of up to 8 litres of media for dissolution testers, conforming with USP and EP
  • Documentation of the results according to GLP/GMP
  • Handling of up to 6 liters foaming media (tensides like SDS, max. 1% solution)
  • Use of media concentrates mix ratio 1:9 to 1:1 with mixing accuracy ≤1% (only MediPrep 821 and 822)
  • Gravimetric filling taking into account the media density
  • Complete documentation of preparation and dosing volume including identification via batch ID
  • Easy adjustment and calibration of all instrument parameters (temperature, pressure, volume)
  • Optional printer for documentation
  • Integrated automatic cleaning procedure of container and tubing
  • Easy-to-use colour touch-panel and user guidance via menu and icons
  • Memory capacity for 20 user profiles with three different access levels
  • Memory storage for 100 media preparation methods

Specifications

  • Technical details:
    Unit 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 ≤15min (dependent 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. 20, password-protected access
    Interfaces USB-A for specified printers,
    USB-B for firmware update
    Dimensions (height x width x depth) 635 x 345 x 650 mm
    Weight 35kg
    Power supply, safety fuses 115 or 230 50/60Hz, 2x16A
    Power consumption Max. 2000 Watt

     

     

  • Dissolution TestersComfortable filling hand

    Adaptable to your needs
    MediPrep 820 Series Options

    • 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 50l (50l volume net) storage container for media
    • MT 100l (100l 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
    • Printer