KERN Precision balances 440-21A

KERN Precision Balance 440-21A

The KERN Precision balances 440-21A is a compact and reliable precision balance designed for accurate weighing tasks in laboratories, educational institutions, and industrial settings. With a high readability of 0.001 g and a maximum capacity of 60 g, this model provides excellent performance for fine measurements. Its user-friendly design and portability make it an ideal solution for precise weighing in limited workspaces.

Features

1. High readability of 0.001 g for accurate precision measurements

2. External calibration using standard weights ensures consistent accuracy

3. Compact design ideal for mobile use or tight lab spaces

4. Fast stabilization time of 3 seconds improves workflow efficiency

5. Multiple weighing units including carat, ounce, and troy ounce

6. Integrated RS-232 interface for data transfer and system integration

Applications

1. Routine laboratory weighing in research and quality control

2. Precious metal and gem evaluation in jewelry industries

3. Educational purposes in schools and universities

4. Sample preparation in cosmetic or pharmaceutical labs

5. Formulation of small-volume chemical mixtures

6. On-site industrial weighing where mobility is needed

Specifications

Weighing capacity [Max]: 60 g
Readability [d]: 0.001 g
Units: g, gn, dwt, tl (Tw), tl (HK), ozt, ct, mo, oz, tol
Linearity: ± 0.003 g
Reproducibility: 0.001 g
Stabilization time: 3 s
Interfaces: RS-232 standard
Adjustment options: Adjusting with external weight
Recommended adjusting weight: 50 g (F2)
Ambient temperature: 5 °C – 35 °C
Dimensions weighing surface (Ø): 81 mm
Material draught shield: plastic
Material housing: plastic
Dimension housing (W×D×H): 165 × 230 × 80 mm
Material weighing plate: plastic, with conductive lacquer
Net weight approx.: 0.95 kg