Description
Wooden weight case KERN 337-140-200 is a sturdy wooden etui engineered for the safe storage and transport of single weights in knob or compact form with a 10 kg nominal mass. It delivers reliable mechanical protection for precision calibration weights employed in laboratory metrology, industrial quality control and accredited calibration services. The case matches single weights belonging to the KERN 337, 347, 357 and 367 series, guaranteeing a precise internal fit that immobilises the weight and prevents surface abrasion or impact damage. Crafted from wood, the housing offers durable shielding against dust and everyday handling stresses while keeping overall mass low at a net weight of 0,85 kg. Supplied as a single unit by manufacturer Kern, its compact external dimensions support tidy storage on laboratory benches or easy transfer between work areas. Professional users in research institutes, production laboratories and metrology departments appreciate the dedicated protection this case provides for valuable 10 kg test weights, thereby helping to preserve accuracy and surface integrity over extended service life. The design is optimised exclusively for 10 kg knob and compact single weights from the listed KERN ranges.
This article is part of Calibration & test weights, in Balances & scales.
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Questions about Wooden Box for Set of Weights KERN, 337-140-200
What is this article?
Wooden Box for Set of Weights KERN, 337-140-200 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.



