STANDARD
OPTIONS
OPTIONS
Kern Precision Balance | EWJ 300-3H
The classic balance with robust tuning fork measuring system.
- Automatic internal adjustment, time-controlled every 2 h, guarantees high degree of accuracy and makes the balance independent of its location.
- Capacity display: A bargraph display lights up to show how much of the weighing range is still available.
- USB data interface for transferring weighing data to the PC, printer etc.
- Cost-effective variant without data interfaces.
- Large glass draught shield with 3 sliding doors for easy access to the items being weighed. Weighing space W×D×H 155×175×217 mm.
- Protective working cover included with delivery.
Kern Precision Balance | EWJ 300-3H Technical Data
| Weighing capacity [Max] | 300 g |
| Readability [d] | 0,001 g |
| Units | g, t, gn, dwt, tl (Tw), tl (HK), ozt, ct, lb, N, oz, tl (Cn), D, mom, bt |
| Linearity | ± 0,005 g |
| Reproducibility | 0,002 g |
| Stabilization time | 3 s |
| USP Minimum weight of sample (k = 2, U = 0.1%) | 4 g |
| Interfaces | RS-232 standard, USB-Device |
| Adjustment options | Internal calibration (automatic) |
| Recommended adjusting weight | 300 g (F1) |
| Ambient temperature | 15 °C – 35 °C |
| Dimensions weighing surface (Ø) | 80 mm |
| Material draught shield | plastic, glass |
| Material housing | plastic |
| Dimension housing (W×D×H) | 220×340×321 mm |
| Material weighing plate | stainless steel |
| Net weight approx. | 3,6 kg |
| Construction type of the scale | Single-range balance |
