Laboratory balance 440-21A (weighing plate 81mm)
Laboratory Balance 440-21A – Precision for Your Lab
The 440-21A laboratory balance is the proven classic for precise weighing in laboratories, pharmacies, or research facilities. With its compact design, it is particularly suitable for workstations with limited space, without compromising on accuracy and functionality.
Thanks to the percentage determination, you can weigh substances to a preset target value (100%) and determine deviations exactly – ideal for precise dosing and laboratory analyses.
The standard ring-shaped draft shield protects the weighing surface (∅ × H: 90 × 40 mm) from air currents and ensures reliable measurement results for the smallest quantities. Additionally, a protective working cover is included in the scope of delivery, which enables safe and clean handling of substances.
With a maximum capacity of 60 g and a readability of 0.001 g, the balance is suitable for the finest weighings and demanding laboratory applications, chemical balances, or precision balances for pharmacies.
Highlights of the 440-21A laboratory balance:
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Compact dimensions, ideal for small labs
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Percentage determination for precise target value control
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Ring-shaped draft shield as standard
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Protective working cover included
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Max. 60 g capacity, 0.001 g accuracy
Perfect for precise weighing, laboratory analysis, fine measurements, and dosing – the 440-21A laboratory balance is your reliable solution for exact measurement results.
| Weighing range [Max] | 60 g |
| Readability [d] | 0.001 g |
| Linearity | ± 0.003 g |
| Reproducibility | 0.001 g |
| Stabilization time | 3 s |
| Interfaces | RS-232 standard |
| Adjustment options | Adjustment with external weight |
| Recommended adjustment weight | 50 g (F2) |
| Ambient temperature range | 5 °C – 35 °C |
| Weighing surface dimensions (Ø) | 81 mm |
| Draft shield material | Plastic |
| Housing material | Plastic |
| Housing dimensions (W×D×H) | 165×230×80 mm |
| Weighing plate material | Plastic, conductive coating |
| Net weight approx. | 0.95 kg |
| Balance design | Single-range balance |
| Product family | 440 |