Description
Protective working cover KERN ALJ-A01S05 is a laboratory balance accessory that protects the keyboard and housing during routine weighing. The cover helps limit dust, fingerprints and everyday contamination on control surfaces, supporting cleaner operation and simpler instrument care. According to the manufacturer description, the cover sits over the keyboard and housing, is supplied as standard equipment on compatible instruments, and remains reorderable as a spare. This pack contains five protective working covers, ideal for multi-balance benches, teaching laboratories or service stock. Net weight is 0,05 kg and gross weight 0,10 kg, so the set remains easy to store and handle. Suitable for laboratory, fine, analytical and precision balances in the related Kern ranges, the covers support consistent hygiene practices in pharmaceutical, research and industrial weighing environments. The protective working cover set from manufacturer Kern offers a practical way to keep several instruments protected without interrupting daily workflows. Laboratories can maintain spare covers on hand for quick replacement whenever a unit becomes worn or soiled during intensive use.
This article is part of Balance accessories, calibration & certificates, in Balances & scales.
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Questions about Protective Working Cover KERN ALJ-A01S05
What is this article?
Protective Working Cover KERN ALJ-A01S05 is the article on this page. Luminix Health distributes KERN for laboratory use. It sits in Balance accessories, calibration & certificates, inside Balances & scales, in Instruments de laboratoire.
These are the draft shields, the pans, the ionisers, the printers and the calibration certificates that belong to a balance. A certificate states the errors found at stated loads. It does not make a different balance correct.
A balance compares a mass with a standard. An analytical balance reads to 0.1 mg or finer and needs a draft shield and a stable bench. A precision balance is coarser and faster. A platform scale takes a heavier load. The reading is only as good as the calibration chain back to the kilogram, which is why test weights and a certificate exist. A moisture analyser is a balance with a heater: it records the loss of mass as water leaves. The unit of mass is kept by the BIPM, compared across Europe by EURAMET, and accredited by BELAC. NIST publishes the same measurement foundations.
Which category should I open next?
The category is Balances & scales. The sub-category is Balance accessories, calibration & certificates. The catalogue is Instruments de laboratoire.
Shelves beside this one are Calibration & test weights, Precision balances, Bench, platform & industrial scales, Analytical balances and Moisture analysers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

