Precision balance EW (weighing platform 170x140mm)
EW Precision Balance – The classic with tuning fork weighing system
The EW precision balance with a generous weighing plate of 170 x 140 mm is the proven classic for precise weighing in laboratories, workshops, or production environments. Thanks to the stable tuning fork weighing system, this precision balance provides reliable and reproducible measurement results, even under heavy usage.
The balance can be easily adjusted using the integrated CAL adjustment program. Optionally, external test weights can be purchased to further increase calibration and measurement accuracy.
The balance is characterized by:
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Stable temperature behavior for constant measurement results
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Short stabilization time, so you get precise results quickly
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High mechanical robustness for daily use
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Off-centre load safety, even with unevenly distributed loads
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Summation function
For additional protection, a working protection cover is included in the scope of delivery.
| Weighing range [Max] | 820 g |
| Readability [d] | 0.01 g |
| Linearity | ± 0.01 g |
| Reproducibility | 0.01 g |
| Stabilization time | 2 s |
| USP minimum sample weight (k = 2, U = 0.1%) | 20 g |
| Interfaces | RS-232 standard |
| Adjustment options | Adjustment with external weight |
| Recommended adjustment weight | 200 g (F1); 500 g (F1) |
| Ambient temperature range | 10 °C – 30 °C |
| Dimensions weighing surface (W×D) | 170×140 mm |
| Material housing | Plastic |
| Dimensions housing (W×D×H) | 180×235×75 mm |
| Material weighing plate | Stainless steel |
| Net weight approx. | 1.6 kg |
| Type of balance | Single-range balance |
| Product family | EW-N |