Description
Plastic weight case KERN 347-070-400 is a protective etui designed specifically for individual knob or compact test weights in the 50 g to 100 g range. The durable plastic housing shields the stored weight from dust, mechanical impact and contamination during transport or bench-top storage, helping preserve surface integrity and calibration status. Sized for single-piece use, the case accommodates common knob and compact geometries without excess internal movement. Its light construction keeps overall handling weight low while still offering secure closure for laboratory or field metrology work. Ideal as a dedicated accessory for OIML-class single weights, the etui simplifies organisation of calibration kits and reduces the risk of scratches or loss. Offered by manufacturer Kern, this plastic case complements existing weight inventories by providing a clean, purpose-built enclosure. Supplied as one unit, it is ready for immediate use with compatible 50 g–100 g single weights in quality-assurance, service and research settings.
This article is part of Calibration & test weights, in Balances & scales.
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Questions about Plastic Weight Box KERN 347-070-400
What is this article?
Plastic Weight Box KERN 347-070-400 is the article on this page. Luminix Health distributes Kern for laboratory use. It sits in Calibration & test weights, inside Balances & scales, in Lab instruments.
A test weight is a mass of a stated class, used to check a balance. The class sets the tolerance. A weight that is dirty, or that has been handled with bare fingers, is no longer that class. The certificate ties the weight to a standard.
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 Calibration & test weights. The catalogue is Lab instruments.
Shelves beside this one are Precision balances, Balance accessories, calibration & certificates, 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.







