This comprehensive guide details the required preparation, step-by-step calibration sequence, and operational best practices for the Avery Berkel L126. Pre-Calibration Checklist
: Move a test weight (about 1/3 of max capacity) to each of the four corners of the pan. The readings must stay uniform within legal tolerances.
Ensure the scale is kept in a room with a stable temperature (ideally between 15掳C and 25掳C). Avoid placing the unit near air conditioners, heaters, or direct sunlight.
Load cell wear or corner loading errors. Fix: Perform a Corner Adjustment . Place the test weight on each corner of the platform. If one corner is significantly off, the load cell is physically bent. If all corners are off equally, redo the span calibration with a smaller weight (e.g., 5kg) first, then the full weight. avery berkel l126 calibration
Do not place weights on the scale during the zero calibration stage. Ensure the platform is completely clean and free of debris.
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What is the your scale is currently showing? Ensure the scale is kept in a room
: Place the scale on a flat, vibration-free, level surface away from direct drafts or sudden temperature changes.
If you notice inconsistent readings when the same item is weighed multiple times.
If your L126 is used for trade (charging customers by weight), it is likely a "Legal for Trade" device. In most jurisdictions, only certified technicians with calibrated traceable weights can perform official calibrations. Unauthorized calibration may violate weights and measures laws and result in fines. Fix: Perform a Corner Adjustment
: With the large, green LED display glowing, the technician ensures the platform is completely empty. They select "load zero" to tell the L126 exactly what "nothing" feels like. The Test of Truth
The correct test weight depends on the capacity of your L126鈥慴ased scale. For most industrial applications, the L126 is paired with platforms that range from 10 kg to 1500 kg.
The Avery Berkel L126 is a high-precision retail scale. Calibration is required after a "CAL E" error, load cell replacement, or if weights are inaccurate.
: The display will then read "load 10" (or another specific weight value). Gently place your standard calibration weight on the center of the platform and press the Test button .
Turn the machine back on while holding down the Zero or Function (F) key.