Analytical scales

analytical balance
analytical balance

Analytical scales are a high-precision weighing instrument designed for exact mass measurement in laboratory environments. Capable of measuring to a precision of 0.1 mg or better, it is essential in applications requiring extreme accuracy such as chemical analysis, pharmaceutical formulation, and quality control.

🔬 Key Features

  • Ultra-High Precision: Readability typically ranges from 0.1 mg (0.0001 g) to 0.01 mg (0.00001 g), ensuring reliable and reproducible measurements.

  • Draft Shield Enclosure: Integrated glass or acrylic shield protects the weighing pan from air currents, enhancing stability and accuracy.

  • Internal or External Calibration: Models available with automatic internal calibration or manual external calibration options to maintain measurement integrity.

  • Smart Display Interface: Large LCD or touchscreen interface with intuitive menus, multiple weighing modes, and unit conversions.

  • Data Connectivity: USB, RS232, or Ethernet ports for data transfer to printers, PCs, or LIMS (Laboratory Information Management Systems).

  • Stable, Anti-Vibration Design: Robust housing and anti-vibration feet to reduce environmental interference.

  • Compliance Ready: Many models meet GLP/GMP/ISO standards for regulated environments.

🧪 Common Applications

  • Sample preparation in chemical and pharmaceutical labs

  • Micro-dosing in research or formulation

  • Filter and ash testing in environmental studies

  • Density determination of solids or liquids

  • Weighing of precious materials in material science

📊 Sample Technical Specifications

Parameter Specification
Capacity 80 – 220 g (varies by model)
Readability 0.1 mg / 0.01 mg
Repeatability ±0.1 mg or better
Pan Size 80 – 100 mm
Calibration Internal / External
Display LCD / Touchscreen
Operating Temp 10°C – 30°C
Interface USB / RS232 / Ethernet

✅ Benefits of analytical scales

  • Enables high-precision measurement critical for analytical tasks

  • Enhances productivity with fast stabilization times

  • Reduces user error with intuitive controls and smart calibration

  • Ensures compliance in regulated laboratory workflows

  • Offers long-term reliability with rugged construction and advanced features

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