ALJ Analytical Balance Series – High-Precision Laboratory Weighing

The KERN ALJ Analytical Balance Series delivers exceptional precision, high weighing capacity, and intuitive operation, making it ideal for laboratories, research facilities, pharmaceutical environments, and industrial quality control applications. Designed for modern laboratories, the ALJ series combines advanced weighing technology with a user-friendly graphic display and multilingual interface to ensure efficient, accurate workflows.

These analytical balances feature automatic internal adjustment, maintaining measurement accuracy regardless of environmental changes or installation location. With a fast stabilization time of approximately 4–10 seconds, the ALJ series ensures rapid and reliable weighing results under typical laboratory conditions.

For enhanced productivity, the balances include checkweighing with tolerance limits, simplifying portioning, grading, and dispensing tasks. A built-in dosage aid with high-stability mode improves accuracy during sensitive weighing procedures. The system also supports recipe weighing with internal memory, allowing users to store ingredient data and target values, guiding operators through step-by-step formulation processes.

The ergonomic keypad design allows comfortable operation for both left- and right-handed users. At the same time, the large glass draught shield with three sliding doors provides convenient access to the weighing chamber. With a compact footprint and included protective working cover, the ALJ series integrates easily into laboratories where space efficiency and equipment protection are essential.

Key Features

  • High-precision analytical weighing with large capacity

  • Automatic internal adjustment for consistent accuracy

  • Fast stabilization time (approx. 4–10 seconds)

  • Graphic display with multilingual interface (DE, EN, FR, IT, ES, PT)

  • Recipe weighing with internal memory for ingredient management

  • Checkweighing with tolerance range and dosage aid

  • Ergonomic keypad suitable for left- and right-handed users

  • Large glass draught shield with three sliding doors

  • Compact laboratory-friendly design

  • Protective working cover included

ALJ Analytical Balance Models

ALJ 160-4A

  • Weighing Capacity: 160 g | 800 ct

  • Readability: 0.0001 g | 0.001 ct

  • Linearity: ±0.0003 g

  • Reproducibility: 0.0001 g

  • Stabilization Time: 4 s

  • Units: g, mg, gn, dwt, tl (Tw), tl (HK), ozt, tl (Singap/Malays), ct, mo, lb, oz

ALJ 200-5DA

  • Weighing Capacity: 82 g / 220 g | 410 ct / 1100 ct

  • Readability: 0.00001 g / 0.0001 g | 0.0001 ct / 0.001 ct

  • Linearity: ±0.0001 g / ±0.0002 g

  • Reproducibility: 0.00004 g / 0.0001 g

  • Stabilization Time: 10 s / 6 s

ALJ 210-5A

  • Weighing Capacity: 210 g | 1050 ct

  • Readability: 0.00001 g | 0.001 ct

  • Linearity: ±0.0001 g

  • Reproducibility: 0.00005 g

  • Stabilization Time: 10 s

ALJ 250-4A

  • Weighing Capacity: 250 g | 1250 ct

  • Readability: 0.0001 g | 0.001 ct

  • Linearity: ±0.0003 g

  • Reproducibility: 0.0001 g

  • Stabilization Time: 4 s

ALJ 310-4A

  • Weighing Capacity: 310 g | 1550 ct

  • Readability: 0.0001 g | 0.001 ct

  • Linearity: ±0.0003 g

  • Reproducibility: 0.0001 g

  • Stabilization Time: 4 s

ALJ 500-4A

  • Weighing Capacity: 510 g | 2550 ct

  • Readability: 0.0001 g | 0.001 ct

  • Linearity: ±0.0004 g

  • Reproducibility: 0.0002 g

  • Stabilization Time: 4 s

Applications

The ALJ Analytical Balance Series is designed for precise weighing in:

  • Laboratory research and analytical testing

  • Pharmaceutical and chemical laboratories

  • Industrial quality control and production labs

  • Universities, education, and training laboratories

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