Ratek XLarge Cooling Orbital Shaking Incubator

Product Code: OM25

Ratek Instruments provides heavy duty orbital mixer with an industry leading 700 x 530mm orbital mixing platform.

  • Cold water heat exchanger for work below ambient
  • Large LED digital temperature & speed display
  • 3 x user-preset programs for speed & time
  • Insulated cabinet for temperature stability

Product Overview
The OM25 is a heavy duty orbital mixer within a temperature controlled cabinet, and is designed to run for extended periods when required. Separate clearly marked controls and displays for temperature speed and timer ensure the OM25 is easy to use and monitor. Slow acceleration is incorporated in the drive system to reduce the risk of spillage, plus a safety system that cuts power to the drive if an overload or jamming occurs. Fan assisted heating coupled with the custom microprocessor control ensures accurate temperature control within the cabinet. A built in recirculation system allows for cooled water from an external source to be used and temperature control at and below ambient to be achieved. The Ratek RC4 Refrigerated cooler is most suitable for this purpose. 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 RR25 Universal rack is suitable for a variety of different sizes and types of container. Stainless steel Tulip clips are also available dedicated to conical flasks from 50ml to 2 litre.
Orbital Mixer/Incubator applications include Cell Culture, Staining/destaining, Hybridisations, Solubility Studies, Extraction procedures, Plasmid purification, Washing procedures, Bacterial suspensions, DNA fingerprinting, Protein expressions and General mixing


  • Power requirements 240 VAC/900 watts
  • Capacity is 700 x 530mm platform maximum capacity 15kg’s
  • Vertical clearance above tray is 409mm
  • Mixer control Microprocessor control with digital indication of speed, temperature and run time
  • Motor Brushless AC
  • Speed range 40-400 rpm through an orbit diameter of 25mm
  • Heater Fan assisted spiral wound element
  • Control range Ambient + 7°C to 70°C (can control below ambient with external supply of cooled water)
  • Control stability ± 0.2ºC
  • Timer 0-99 minutes or 0-99 hours with 3 presets
  • Safety features Motion interrupt cutout, over temperature cutout, door open drive cutout
  • Overall dimensions: W850 x D720 x H680 m
  • Warranty 3 year parts and 12 month labour

Accessories & Related Products

  • Model No: AT25, Adhesive Mat Tray for XLarge Mixers
  • Model No: RR25, Universal Rack for XLarge Mixer/Incub
  • Model No: RR25-002, RR25 Clamp Bar
  • Model No: TCT25, Tulip Clip Tray for XLarge Mixer/Incub