KERN EWJ 300‑3H Precision Balance

Description

The KERN EWJ 300‑3H is a high-precision laboratory balance with automatic internal calibration. It provides 0.001 g readability with a capacity of 300 g, stabilizes in 2 seconds, and supports multiple interfaces including RS‑232, USB, and optional Bluetooth BTC or BLE. It features a durable plastic housing, a transparent draught shield (plastic/glass), and supports a wide range of units for advanced laboratory applications.

• Weighing Capacity [Max]: 300 g

• Readability [d]: 0.001 g

• Units: kg, g, t, gn, dwt, tl (Tw), tl (HK), ozt, tl (Singapore, Malaysia), ct, mo, lb, oz, ffa, m

• Linearity: ± 0.005 g

• Reproducibility: 0.003 g

• Stabilization Time: 2 seconds

• Interfaces: RS‑232 (standard), Bluetooth BTC (v2.0, factory optional), Bluetooth BLE (v4.0, factory optional), USB‑Device

• Adjustment Method: Automatic internal calibration

• Recommended Calibration Weight: 300 g (F1)

• Ambient Temperature: 10 °C – 35 °C

• Weighing Surface Diameter (Ø): 80 mm

• Draught Shield Material: Plastic, glass

• Housing Material: Plastic

• Housing Dimensions (W×D×H): 220×340×321 mm

• Weighing Plate Material: Stainless steel

• Net Weight (approx.): 3.6 kg

• Scale Type: Single-range balance

• GTIN/EAN: 4045761475380