STANDARD
OPTIONS
FACTORY
OPTIONS
FACTORY
Kern Precision Balance | EWJ 3000-2
High-quality precision balance with automatic internal adjustment, verification optional.
- NEW: Weighing with tolerance range (checkweighing): a visual and audible signal helps with portioning, dispensing or grading.
- Standardised, convenient KERN concept of operation: All primary functions have their own key on the keypad.
- 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.
- Protective working cover included with delivery.
Kern Precision Balance | EWJ 3000-2 Technical Data
| Weighing capacity [Max] | 3000 g |
| Readability [d] | 0,01 g |
| Units | g, gn, dwt, tl (Tw), tl (HK), ozt, tl (Singap, Malays), ct, mo, lb, oz, ffa, tol, m |
| Linearity | ± 0,05 g |
| Reproducibility | 0,03 g |
| Stabilization time | 2 s |
| USP Minimum weight of sample (k = 2, U = 0.1%) | 60 g |
| Interfaces | RS-232 standard, Bluetooth BTC (v2.0) (optional, factory), Bluetooth BLE (v4.0) (optional, factory), USB-Device |
| Adjustment options | Internal calibration (automatic) |
| Recommended adjusting weight | 3 kg (F1) |
| Ambient temperature | 15 °C – 35 °C |
| Dimensions weighing surface (Ø) | 135 mm |
| Material housing | plastic |
| Dimension housing (W×D×H) | 220×340×105 mm |
| Material weighing plate | stainless steel |
| Net weight approx. | 3,2 kg |
| Construction type of the scale | Single-range balance |
