250 g Analytical Balance 0.0001 g Readability, Internal Calibration, 80 mm Pan, Graphic LCD, IP54 - KERN

Take advantage of the combination of ultra-fine readability, internal automatic calibration and a compact footprint to maintain accurate, traceable weighing in routine laboratory workflows. Order the instrument directly via Metav Werkzeuge or consult our specialists for application advice.

KERN ALJ.250-4AM analytical balance — 250 g capacity, 0.0001 g readability

The ALJ.250-4AM is a laboratory analytical balance designed for high-capacity precision weighing with integrated automatic calibration for reliable results in research and quality control settings

• Readability 0.0001 g for high precision
• 250 g capacity with 80 mm stainless pan
• Internal automatic calibration for stability
• Graphic LCD with 15 mm digit height

Precision where repeatability saves time

A balance with 0.0001 g readability and reproducibility of 0.0001 g delivers the repeatable results laboratories need to reduce rework and speed throughput. The instrument uses a force compensation weighing system, which translates small mass differences into stable electrical signals; this avoids the drift common to older mechanical designs and keeps measurements consistent across runs. Linearity ±0.0003 g gives confidence when checking samples across the full range, so fewer checks are required and process control becomes more efficient.

Reliable performance with automatic calibration

Built-in internal calibration stabilises output whenever environmental or load conditions change, cutting the need for frequent manual adjustments. The device meets verification class I standards with a verification value of 0.001 g, which supports traceable results in regulated environments. A low minimum weight of 0.01 g and documented linearity ensure the instrument is suitable for small-sample assays while preserving measurement integrity for larger batches.

Ergonomic design that fits the workflow

The balance combines a stainless steel weighing pan (Ø 80 mm) with a graphic LCD where digits are 15 mm high for easy reading at a glance. Its compact housing—210×340×330 mm—keeps the instrument stable on crowded benches without sacrificing access to the draft shield and pan. At 6.5 kg the unit is portable enough for reallocation between workstations, while the included multi-region plug-in power supply supports AUS, CH, EU, UK and US sockets for rapid deployment.

Practical benefits for procurement and lab managers

Specifying an instrument with automatic calibration and a robust force-compensation mechanism reduces calibration downtime and lowers lifetime maintenance. The compact footprint and international power compatibility simplify integration into existing setups, while clear performance metrics (readability, linearity, reproducibility) make technical evaluations straightforward during supplier selection. Metav Werkzeuge’s quality-assurance approach and supply reliability from Emmerich ensure predictable delivery and parts sourcing for long-term operation.

Contact Metav Werkzeuge in Emmerich for tailored procurement guidance or technical clarification on the KERN ALJ.250-4AM analytical balance and its suitability for specific laboratory tasks

Technical data

• Manufacturer: KERN
• SKU: ALJ.250-4AM
• Article number: TALJG-A
• GTIN: 4045761242937
• Category: Laboratory balances

Data

• Capacity: 250 g
• Readability: 0.0001 g
• Linearity: ±0.0003 g
• Reproducibility: 0.0001 g
• Minimum weight: 0.01 g
• Verification value: 0.001 g
• Pan diameter: 80 mm
• Display digit height: 15 mm
• Dimensions (W×D×H): 210×340×330 mm
• Weight: 6.5 kg
• Operating temperature: 5 °C–35 °C

Special features

• Force compensation weighing system
• Internal automatic calibration
• Graphic LCD display
• Stainless steel weighing pan
• Plug-in power supply for AUS; CH; EU; UK; US
• Verification class I
• eCl@ss: 32120101
• Origin: Italy
• Commodity code: 90160010

FAQ

How precise is the balance for micro-samples?
The ALJ.250-4AM achieves a readability of 0.0001 g and a minimum recommended weight of 0.01 g, making it suitable for many micro-sample applications where fine resolution and repeatability are required.

Does the instrument require external calibration weights for daily use?
The integrated internal automatic calibration stabilises the instrument regularly; external reference weights are only needed for formal verification or laboratory-specific accreditation procedures for the KERN ALJ.250-4AM analytical balance.

Can the balance be used in different countries without additional adapters?
The balance is supplied with a plug-in power supply suitable for AUS, CH, EU, UK and US sockets, enabling immediate use in those regions for the KERN ALJ.250-4AM.

What ensures long-term measurement stability?
A combination of the force compensation weighing system, internal calibration routine and documented linearity ±0.0003 g maintains stability over time, reducing drift and the frequency of manual recalibration.

Is the display readable for routine lab checks?
Yes; the graphic LCD has a digit height of 15 mm, providing clear, immediate visibility of results during regular processing and quality checks.

KERN — Origin: Italy — Contact: N/A