Analytical Balance Precisa ES 520A


Swiss made Backlit LCD Self-Calibration-System RS232 interface for PC / printer USB device Support IQ/OQ/PQ Anti-theft protection Clock (printout GLP/GMP, auto-cal, etc.) Below balance weighing

Variety of measurement units Percent weighing Piece counting Animal weighing Density determination Check weighing Net total application: Add up summation Free conversion Area conversion Statistics Recorder Multilevel back weighing Pipette calibration Buoyancy error suppression technology Dynamic differential weighing (weighing on ship) Automatic repeatability testMinimum sample weight according to USP

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4 477,50 €


4 975,00 €

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Technical data

Weighing range [Max]520 g
Readout [d]0.1 mg
Reproducibility0.15 mg
Linearity0.4 mg
Weighing plate dimensionsØ 90 mm
Option Verification-
Weighing unitsg, mg, ozt, lb, tael, etc.
Net weight6.6 kg



  • Swiss made
  • Backlit LCD
  • Self-Calibration-System
  • RS232 interface for PC / printer
  • USB device
  • Support IQ/OQ/PQ
  • Anti-theft protection
  • Clock (printout GLP/GMP, auto-cal, etc.)
  • Below balance weighing


  • Variety of measurement units
  • Percent weighing
  • Piece counting
  • Animal weighing
  • Density determination
  • Check weighing
  • Net total application: Add up summation
  • Free conversion Area conversion
  • Statistics
  • Recorder
  • Multilevel back weighing
  • Dynamic differential weighing (weighing on ship)
  • Pipette calibration
  • Buoyancy error suppression technology
  • Minimum sample weight according to USP
  • Automatic repeatability test

Series 360 ES Analytical Balance

With the 360 ES series balances, Precisa is setting new standards: innovative, high-tech instrumentation which includes the latest technical developments, unique performance features, best user-interface and the most modern design to establish the 360 ES series as the very bench-mark for modern laboratory technology.

The 360 ES series owes its extremely high reliability and durability to the well-known competence of Precisa’s engineering and development. The weighing cell is of the highest mechanical quality, operates extremely precisely.

The structured access to the balance menu and the clearly presented, easy to read backlit LCD offer simplicity of operation.

Precisa’s new 360 ES series has standard an USB device interface to communicate with a computer as well as an RS232 interface for the connection of computers and printers.

Impressive design

The modern, slim design by designer Paolo Fancelli gives our compact, integrated technology an impressive form and positions the new series visually in a class of its own.

High Precision technology

The 360 series owes its extremely high reliability and durability to the well-known competence of Precisa’s engineering and development and, as a result, exceeds all established industry standards. The weighing cell is of the highest mechanical quality, operates extremely precisely; it can also be repaired easily and economically. In addition, our fully automatic, programmable time and temperature controlled calibration system ensures absolute accuracy. Previous calibration information is stored and can be printed upon demand. Adjustable environmental settings provide superior performance in difficult production environments or unstable laboratory conditions.

Expanded weighing range

Precisa balances distinguish themselves through their high weighing ranges, as yet unsurpassed in the market. Milligram resolution balances with weighing ranges of over two kilograms, or balances with a weighing range of eight kilograms and a readability of one hundredth of a gram.

Outstanding operating simplicity

Bright, high-contrast liquid crystal display with backlight, structured access to the menu with short text prompts offer an outstanding operating simplicity.

Life-long reliability

The balances offer a high degree of protection against mechanical and electrical interference and operate with highest levels of precision from the initial weigh-in procedure through to the final result. The premium workmanship of our robust die-cast aluminium housing and chemically-resistant sealed keypad offers protection against spills, makes ES balances amazingly resistant to the ambient conditions of the surrounding environment.

Innovative draftshield

The round, ambidextrous draftshield provides optimum conditions for fast high-precision measurements at a resolution of 0.01 mg and 0.1mg and is extremely easy to clean.

Advanced functionality

A wide variety of specific applications is easily selectable and guarantees the highest degree of functionality. As a result, the 360 series provides an extremely broad spectrum of applications for almost any lab weighing demand. Among others are Minimum weight application, advanced Pipette calibration, Buoyancy correction and many more.

Multipurpose connectivity

Standard USB and RS232 interfaces for fast and convenient connection to a desktop computer and Printer.


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