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Precision balance PS … R1 “Radwag”

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PS.R1 series balances represent a new standard of precision balances. They feature a new, readable LCD display which allows a clearer presentation of the weighing result. Besides, the display has a new text information line allowing to show additional messages and data, e.g. product name or tare value.

Clear selection

Models weights

ModelMin capacityRepeatabilityDiscretionMax capacityLinearity
PS 200/2000.R10,021/10 mg0,001/0,01200/2000±2/20 mg
PS 510.R10,02 1 mg0,02510±2 mg
PS 750.R10,021,5 mg0,02750±3 mg
PS 1000.R10,021,5 mg0,021000±3 mg
PS 3500.R10,510 mg0,023500±20 mg
PS 4500.R10,510 mg0,024500±20 mg
PS 6000.R10,515 mg0,026000±30 mg



Eccentricity0.1 mg
Sensitivity drift2 ppm/°C in temperature +10 – +40 °C
Stabilization time2 s
Power supply12÷16 V DC
Working temperature+10 – +40 °C
Pan Size128×128 mm
Net weight 3,2 kg
Gross weight4,8 kg
Packaging size470×380×336 mm
Interface2×RS 232, USB-A, USB-B


New PS…R1 balances, like previously designed PS series balances, have pans in two possible dimensions: 128×128 mm or 195×195 mm. Balances with a smaller pan have a draft shield. They were equipped with the system of external mass adjustment.

PS…R1 balances feature several communication interfaces: 2 x RS 232, type A USB, type B USB and optional Wireless Connection.

The housing is made of plastic, and the pan is made of stainless steel. The balances have a possibility to weigh products out of the pan (under hook weighing) – the load hangs under the pan.

The information system is based on 5 databases, which allows for several users to work with several products databases, and the registered weighing results can be subject to further analysis.
The data is registered in 5 databases:
– users (up to 10 users),
– products (up to 1000 products),
– weighments (up to 5000 weighments),
– tares (up to 100 tares),
– ALIBI memory (up to 100 000 weighments).
There is two directions data exchange within the system thanks to a quick USB interface. New balances allow to import and export databases using USB pen drives.
Quick access to information
Direct access to functions and databases is possible from the level of keyboard.
Database – a direct access to databasis
Function – a direct access to the basic functions
F1 to F4 – programmable function and navigation keys on the menu

ALIBI memory

The used ALIBI memory is a data secure area and allows to record up to 100 000 weighment records. It ensures security of constant data register in the long time period.
  • Weighing
  • Totalizing
  • Parts Counting
  • Auto-zeroing and testing
  • Animal weighing
  • Dosing mode
  • Under hook weighing
  • Denisty determination
  • Statistics
  • GLP Procedures
  • Peak hold function
  • Checkweighing
  • Scale
  • Manual instruction
  • User manual