Precision scale EW (weighing surface 170x140mm)
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Precision scale EW – The classic with tuning fork weighing system
The EW precision balance, with a generous weighing surface of 170 x 140 mm, is a proven classic for precise weighing in the laboratory, workshop, or production environment. Thanks to its robust tuning fork weighing system, this precision balance delivers reliable and reproducible measurement results, even under heavy-duty conditions.
The integrated CAL calibration program makes it easy to calibrate the scale. Optional external test weights are available to further increase calibration and measurement accuracy.
The scale impresses with:
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Stable temperature behavior for consistent measurement results
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Short settling time so you get precise results quickly
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High mechanical robustness for daily use
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Corner load safety , even with unevenly distributed loads
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Summation function
For additional protection, a protective work hood is included.
| Weighing range [Max] | 820 g |
| Readability [d] | 0.01 g |
| Linearity | ± 0.01 g |
| reproducibility | 0.01 g |
| Settling time | 2 seconds |
| USP minimum weight (k = 2, U = 0.1%) | 20 g |
| Interfaces | RS-232 as 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 |
| Housing material | plastic |
| Housing dimensions (W×D×H) | 180×235×75 mm |
| Weighing plate material | stainless steel |
| Net weight approx. | 1.6 kg |
| Design of the scale | Single-range scale |
| Product family | EW-N |