Timbangan Analitik

Analytical balance (neraca analitik, analytical balance) is a laboratory balance with very high precision, typically 0.1 mg (0.0001 g) to 1 mg (0.001 g). It is used to weigh reagents, standards, and samples in small quantities that require accuracy, for example when preparing standard solutions, performing quantitative analysis, and preparing samples.

This page offers analytical balances from Joan Lab and Ossila with various capacities and precisions, for university laboratories, industry, and quality testing.

Understanding Analytical Balance Specifications

  • Readability: the smallest value displayed. 0.1 mg for strict quantitative analysis; 1 mg (0.001 g) for general precision weighing.
  • Maximum capacity: the largest weight that can be weighed, for example 100 g, 200 g, or 220 g. Choose a capacity above the heaviest load usually weighed, including its container.
  • Internal or external calibration: internal calibration runs automatically with the built-in weights; external calibration requires separate standard weights.
  • Draft shield: required for 0.1 mg readability so that air currents do not disturb the reading.

Tips for Accurate Results

  • Place it on a stable table, free from vibration, and away from air conditioners, fans, and direct sunlight.
  • Make sure the spirit level bubble is centered before weighing.
  • Turn it on a few minutes before use so the internal temperature stabilizes, then perform taring and periodic calibration.
  • Wait for the sample to reach room temperature; warm or cold samples cause the reading to drift.

Frequently Asked Questions

What is the difference between an analytical balance and a precision balance?

An analytical balance has a readability of 0.1 mg or finer and is usually equipped with a draft shield. Precision balances generally have a readability of 1 mg to 0.01 g with a larger capacity.

How often should an analytical balance be calibrated?

Checks with standard weights should be carried out routinely according to laboratory procedures, and whenever the balance is moved or the room conditions change.

Can it be purchased for institutional procurement?

Yes. AMI Scientific serves procurement by government agencies, universities, and industry, and is registered in the LKPP e-Katalog. Official price quotations can be requested through our team.

Need help choosing the right capacity and readability? Contact the AMI Scientific team via WhatsApp. You may also see our magnetic stirrer collection and our full laboratory equipment range.

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