HR-A and HR-AZ Series Analytical Balance

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  • Description

The A&D HR-A and HR-AZ range of compact analytical balances offers fast accurate precision measuring for laboratory weighing. Offering 0.1 mg to 1mg readability and capacity to 252g. Compact, robust design by A&D with 5 years warranty:198 mm × 294 mm.


  • Fast stabilization in 2 seconds
  • Five years warranty
  • Large removable breeze break with antistatic coating
  • Compact foot print: 198 mm × 294 mm
  • Rotary sliding doors requiring no extra space at the rear
  • Automatic calibration with an internal mass (HR-AZ)
  • Clear, reverse-backlit LCD
  • Fourteen weighing units including a user-programmable unit
  • GLP/GMP/GCP/ISO compliant output
  • Counting mode with the Automatic Counting Accuracy Improvement (ACAI) function
  • Percent mode function
  • Adjustable response characteristics and hold function
  • Statistical calculation function
  • Comparator function with buzzer
  • Auto power on/off function
  • Underhook function
  • Density determination function
  • Built-in rechargeable battery (optional)

5 Year Warranty


Model Capacity Resolution
HR-250A 250 g 0.1 mg
HR-250AZ 250 g 0.1 mg

Part Number Description
*HR-A OP-02 USB Interface with cable
*HR-A OP-08 Ethernet Interface & WinCT Plus
*HR-A OP-09 Built in rechargeable battery
*Only 1 option can be installed at a time