Precision balance
EW 420-3NM
Product family: EW
The classic balance with robust tuning fork measuring system
Technical Data
| Weighing capacity [Max] | 420 g |
| Readability [d] | 0,001 g |
| Units | g, gn, dwt, tl (Tw), tl (HK), ozt, tl (Singap, Malays), ct, lb, oz, to, mom |
| Linearity | ± 0,003 g |
| Reproducibility | 0,001 g |
| Stabilization time | 2 s |
| Tolerance weighing | |
| Tolerance weighing - type of signal | visual |
| Interfaces | RS-232 standard |
Your price
€ 980,00 *
*plus shipping costs (excluding downloads), plus VAT
Available on stock
Do you have questions?
We will be happy to consult you on our KERN scales and test weights
Tel.: +49 7433 9933-560
Service hotline for all technical questions about our laboratory scales
Tel.: +49 7433 9933-444
Standard
Option
Factory
Description
- CAL adjustment program for adjusting precision, external test weights available separately (see test weights)
- Stable temperature behaviour
- Short stabilisation time
- Shock proof construction
- High corner load performance
- Capacity display: A bargraph display lights up to show how much of the weighing range is still available
- Totalising of pieces when counting
- Draught shield standard, weighing space W×D×H 158×130×78 mm
- Protective working cover included with delivery
Note
Did you know?
- The USP minimum sample weight is a measure for the smallest permitted weight in accordance with USP (United States Pharmacopeia).
Applications
Main fields of application / Primary application areas
- Chemists
- Chemical industry
- Gold and precious metals trading
- Cosmetics industry
- Laboratory applications
Technical Data
| Weighing capacity [Max] | 420 g |
| Readability [d] | 0,001 g |
| Units | g, gn, dwt, tl (Tw), tl (HK), ozt, tl (Singap, Malays), ct, lb, oz, to, mom |
| Linearity | ± 0,003 g |
| Reproducibility | 0,001 g |
| Stabilization time | 2 s |
| Tolerance weighing | |
| Tolerance weighing - type of signal | visual |
| Interfaces | RS-232 standard |
| Adjustment options | Adjusting with external weight |
| Recommended adjusting weight | 200 g (E2); 200 g (E2) |
| Ambient temperature | 10 °C – 30 °C |
| Dimensions weighing surface (Ø) | 118 mm |
| Material draught shield | plastic |
| Material housing | plastic |
| Dimension housing (W×D×H) | 180×235×75 mm |
| Dimensions rectangular draught shield - inner (W×D×H) | 158×130×78 mm |
| Material weighing plate | stainless steel |
| Net weight approx. | 1,4 kg |
| Construction type of the scale | Single-range balance |
| Weighing system | Tuning fork |
| Underfloor weighing | Eye (optional) |
| Warranty Time | 36 mon |
| GTIN/EAN number | 4045761028784 |
