xxsealer SA

/xxsealer SA

xxsealer SA

BJS Biotechnologies are excited to announce the launch of our new, semi-automated heat sealer for use with the xxplate™ SBS.



The use of a heat sealer is required in order to weld a sealing film to the top of an xxplate™ SBS prior to running in the xxpress™. This provides two important benefits:

  • Stops sample evaporation during the run
  • Prevents cross-contamination between wells


BJS Biotechnologies are pleased to announce the launch of a new and improved heat sealer, the xxsealer SA. This new heat sealer presents several advantages:

  • Cheaper
  • SBS compatible
  • Semi automated which makes it fast, easy to use and reproducible
  • Reaches its target temperature rapidly
  • Built-in safety features: sleep mode after 60 mins, shuts down after 120 mins
  • Energy efficient
  • Flexible system as it can seal micro-titre plates if required


As with the previous heat sealer, xxpress™ heat sealing sheets must be used. These have been chosen because their optical properties are compatible with the xxpress™ optics system.


It is quick and easy to change the sealing settings with the xxsealer SA. We found the optimal settings to be 180°C for 0.5 seconds using a pressure setting of 1.

For more information please watch our YouTube video titled “using the xxsealer SA“.

The xxcloud is our exciting new software release, enabling users to programme and analyse results remotely, from a PC or laptop.


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