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KERN EW 420-3NM | Precision Balance EW 420-3NM | 420 g, 0.001 g Readability
KERN EW 420-3NM is a precision balance with a 420 g capacity and 0.001 g readability, built on a tuning fork measuring system. It has a draught shield as standard and stabilises in about 2 s.
Key features
- Shock-proof construction with high corner load performance
- Bargraph capacity display
- CAL adjustment program, external 200 g (E2) weight recommended
- Totalising of pieces when counting
- Weighing space 158×130×78 mm; protective cover included
- Specifications
- Downloads
| Part Number | EW 420-3NM |
| Brand | KERN |
| Weighing capacity [Max] | 420 g |
| Readability [d] | 0.001 g |
| Linearity | ±0.003 g |
| Reproducibility | 0.001 g |
| Stabilisation time | 2 s |
| Adjustment | With external weight, 200 g (E2) |
| Weighing surface (Ø) | 118 mm |
| Weighing system | Tuning fork |
| Housing (W×D×H) | 180×235×75 mm |
| Interface | RS-232 standard |
| Net weight approx. | 1.4 kg |
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