Description
Wooden weight case KERN 337-150-200 is a protective wooden housing intended for single calibration weights of knob or compact design with a nominal capacity of 20 kg. The case is dimensioned to accept individual weights from the KERN 337, 347, 357 and 367 series, offering secure storage and safe transport for precision mass standards. Constructed from wood, it shields the enclosed weight from dust, mechanical impact and environmental influences during laboratory storage or field transfer. Supplied as one piece, this accessory helps preserve the surface finish and metrological integrity of high-value test weights between calibration cycles. The product from manufacturer Kern complements professional metrology equipment by providing organised, dedicated protection for 20 kg single weights. Its tailored internal fit keeps the weight stable inside the enclosure. Ideal for calibration laboratories, quality-control departments and service technicians who require reliable housing for OIML-class reference masses during storage or relocation.
This article is part of Calibration & test weights, in Balances & scales.
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Questions about Wooden Box for Set of Weights KERN, 337-150-200
What is this article?
Wooden Box for Set of Weights KERN, 337-150-200 is the article on this page. Luminix Health distributes KERN for laboratory use. It sits in Calibration & test weights, inside Balances & scales, in Instruments de laboratoire.
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 Instruments de laboratoire.
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.

