Series 321 LT Balances

With the series LT 321, the successor to the popular 320 series XT, we provide you again a scale with ten control keys in front. These provide you and your employees an very easier operation. The four function keys at all times clearly define and optimize the work processes and if necessary are re-programmable - also in conjunction with any of the many available applications.

Its reliable integrated weighing technology is extremely robust and long-lasting. Users can rely on this model range even in the toughest ambient conditions. A high-contrast display offers perfect readability in any environment.

An easy-to-use draft shield, many integrated weighing applications and interfaces for highly versatile accessories turn these latest-generation scales to a professional partner in laboratory and industry.

The balance comes as standard with RS232 and USB interfaces and connects to the wide variety of Precisa accessories and communication adapters.


  •   Die-cast aluminium housing of the balance
  •   blueLINE high contrast blue vacuum fluorescent display
  •   As standard with fully automatic internal calibration system, programmable on time or temperature controlled (SCS)
  •   Clock with date and time
  •   Printout according GLP
  •   USB device and RS232/V24 bi-directional interface as standard
  •   PrecisaBUS for the different accessories
  •   Electronic anti-theft code
  •   IP65 protection against ingress of dust and water available
  •   Updates via Internet

Integrated functions with potty operation and maximum functionality:

  •   Variety of measurement units
  •   Piece-counting
  •   Percent weighing
  •   Live Animal weighing
  •   Dynamic weighing
  •   Density determination
  •   Plus/minus check weighing
  •   Formulation, Weight by totalisation
  •   Free units calculation
  •   Statistics calculation and recorder function

Service Functions:

  •   Programmable Service Messages
  •   Easy self test by a simple key stroke
  •   Automatic Reproducibility Test (ART)


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