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Precision scales PR series

Choose Models for offer request

Intended

  • High accuracy and repeatability of measurements
  • RS232 connector
  • Backlit LCD display
  • Simple interface
The PR Series precision scales guarantee accurate and repeatable measurements for the most important weighing applications in the laboratory, industry and education. They are equipped with an RS232 connector for easy communication, a backlit display and a simple interface.


Design Features:
  • Environmental filters and user-selectable brightness settings
  • Automatic traing and dimming
  • User-defined calibration points
  • Software lock and reset menu
  • User-selectable communication settings and data print opitions
  • User-defined project and user IDs
  • Overload/underload indicator and stability indicator

Comparison of available models:

Model PR223 PR423 PR523
Model * PR223/E PR423/E  PR523/E
Legalized model ** PR223M PR423M PR523M
Weight range [g] 220 420 520
Readout d [g] 0.001
Legalization plot [e] ** [g] 0.01
Repeatability [STDEV] [g] 0.001
Linearity [g] 0.002
Internal adjustment InCal™ - semi-automatic 
Internal adjustment* N/A
Time of stabilization [s] 2
      Typical minimum weight [USP, 0.1%, K=2] [g] 2
Optimum minimum weight [USP, 0.1%, K=2] [g] 0.82
Measuring units Milligram; gram; ounce; carat; pennyweight; ounce (troy); Newton; gran;
Measuring units [Legalized models] **      Miligram;  Gram;  Carat
Legalization **  II
Pan Ø [mm] 120
Power supply AC Adapter (included)
Display LCD with backlight
Wind shield Included
Tare range To the full range by subtraction (Over the entire weighing range )
Design of the pan Stainless steel
Communication RS232
Netto weight [kg] 4.5
Dimensions after assembly [D x W x H]  [mm]  201  x  317 x 303



Model PR1602 PR2202 PR4202 PR4201 PR6201
Model * PR1602/E PR2202/E PR4202/E PR4201/E PR6201/E
Legalized model ** PR1602M PR2202M PR4202M PR4201M PR6201M
Weight range [g] 1600 2200 4200 6200
Readout d [g] 0.01 0.1
Legalization plot [e] ** [g] 0.1 1
Repeatability [STDEV] [g] 0.01 0.1
Linearity [g] 0.02 0.2
Internal adjustment InCal™ - semi-automatic InCal™ - semi-automatic
Internal adjustment* N/A N/A
Time of stabilization [s] 1 1
      Typical minimum weight [USP, 0.1%, K=2] [g] 20 200
Optimum minimum weight [USP, 0.1%, K=2] [g] 8.2 82
Measuring units Gram, Kilogram, Ounce, Pound, Carat, Pennyweight, Ounce Troy, Newton, Grain Gram, Kilogram, Ounce, Pound, Carat, Pennyweight, Ounce Troy, Newton, Grain
Measuring units [Legalized models] **      Gram, Kilogram, Carat Gram, Kilogram, Carat
Legalization ** II II
Pan Ø [mm] 180 180
Power supply Input power: 100 - 240V ~ 200mA 50 - 60Hz 12 -18VA
Output power: 12 VDC 0.5A
Input power: 100 - 240V ~ 200mA 50 - 60Hz 12 -18VA
Output power: 12 VDC 0.5A
Display LCD with backlight LCD with backlight
Tare range                         To the full range by subtraction (Over the entire weighing range )           To the full range by subtraction (Over the entire weighing range )
Design of the pan Stainless steel Stainless steel
Communication RS232 RS232
Netto weight [kg] 3.5 3.5
Dimensions after assembly [D x W x H]  [mm] 201 × 317 × 93 201 × 317 × 93
Model Weighing range [g]
PR223 220
PR223/E 220
PR223M 220
PR423 420
PR423/E 420
PR423M 420
PR523 520
PR523/E 520
PR523M 520
PR1602 1600
PR1602/E 1600
PR1602M 1600
PR2202 2200
PR2202/E 2200
PR2202M 2200
PR4202 4200
PR4202/E 4200
PR4202M 4200
PR4201 4200
PR4201/E 4200
PR4201M 4200
PR6201 6200
PR6201/E 6200
PR6201M 6200