Sartorius Practum6101-1S Toploading Balance

• Used in laboratories for general weighing of samples and reagents.
• Suitable for quality control in manufacturing processes requiring precise mass measurement.
• Applied in educational settings for scientific experiments and demonstrations.
• Utilised in food processing for portion control and ingredient measurement.
• Employed in pharmaceutical compounding for accurate drug formulation.

Typical capacity range

For this class of top-loading balance, capacities commonly range from a few hundred grams up to approximately 10-15 kg.

Readability

Units of this type typically offer readability from 0.01 g to 0.1 g, depending on the specific model and capacity.

Pan size

Commonly, pan sizes for such balances are around 150 mm to 200 mm in diameter.

Stabilisation time

Typically, stabilisation times for precision top-loading balances are within 1.5 to 3 seconds.

Power supply

Units are generally powered via an AC adapter, commonly 100-240 V, 50/60 Hz, with a low voltage DC output to the balance.

Interface

Many modern balances in this category feature a touchscreen interface and often include USB or RS232 ports for data output.

• What is the difference between a top-loading balance and an analytical balance?

  Top-loading balances typically offer higher capacities and faster stabilisation times with lower readability (e.g., 0.01g or 0.1g), making them suitable for general laboratory and industrial use. Analytical balances provide much higher readability (e.g., 0.0001g) for more precise measurements but have lower capacities and require a draft shield.

• Is calibration required for this type of balance?

• Can this balance be used in a dusty or harsh environment?

• What data output options are typically available?

• What maintenance is typically required for a top-loading balance?

Precision and portable balances are valued for their accuracy and reliability across laboratory and pharmaceutical settings. Buyers typically seek models with proven calibration stability and minimal drift over time. When purchasing used equipment, industry practice emphasises checking calibration certificates, verifying display functionality, and confirming availability of replacement parts. These instruments are generally regarded as durable workhorses that perform well if properly maintained. Key strengths include repeatability, compact design for space-constrained labs, and compatibility with existing analytical workflows.

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