Ratek Medium Rocking Platform Mixer – Digital

Product Code: RPM5

Ratek Instruments specialises in Rocking Platform Mixers.

  • Tilt-adjustable rocking motion
  • 350mm square platform
  • Long-life brushless AC motor
  • Reproducible digital speed and timer control
  • Super-quiet operation

Product Overview
The RPM5 has variable speed plus an adjustable tilt action and is suited to a variety of mixing and washing applications. The digital speed control has a range of 4-57 RPM and is controlled from the easy to read front panel. A large LED display can show set speed and actual speed. Slow acceleration is incorporated in the drive system to reduce the risk of spillage. The timer can be set from 0-99 in either minutes or hours, in addition the RPM5 has 3 memory buttons to allow repeat time/speed functions to be stored. When required the RPM5 can run for extended periods unattended. A Nitrile mat is supplied fitted to the platform and is sufficient for holding containers at low speeds. For higher speeds optional racks are available. The RR5 Universal rack pictured above has adjustable horizontal rubber covered bars that can be positioned to hold a variety of different sizes and types of containers, including test tube racks, trays, flasks etc.
Variable speed allowing simple adjustment between gentle and aggressive agitation for tasks including blot washing, gel staining/destaining and hybridisation applications.


  • Power requirements 240vac/100 watts
  • Capacity 350 x 350mm platform maximum capacity 6kg’s
  • Mixer control Solid state with optical feedback
  • Motor Brushless ac
  • Tilt angle Mechanically Adjustable +/- 7º to +/- 15º from horizontal ( factory preset at 10º )
  • Speed range 4 – 57 rpm
  • Timer 0-99 minutes or 0-99 hours with 3 presets
  • Overall dimensions W350 x D400 x H200 mm
  • Weight 10.1kg
  • Warranty 3 year parts and 12 month labour

Accessories & Related Products

  • Model No: AT5, Adhesive Mat Tray for Medium Mixers
  • Model No: DTT5, Dual Tier Tray for Medium Mixers
  • Model No: RR5, Universal Rack for Medium Mixers
  • Model No: RR5-002, RR5 Clamp Bar
  • Model No: TCT5, Tulip Clip Tray for Medium Mixers