Description
Wire weight, class E2, is a precision calibration weight intended for laboratory and metrology applications. It forms part of E2 weight sets from 1 mg to 10 kg, with masses up to 500 mg provided as wire weights. Manufactured from special steel that is non-magnetizable and highly corrosion-resistant, it has a density of 8,0 g/cm³. Related knob weights are high-gloss polished, and the sets are supplied in a wooden case. This individual wire weight from manufacturer Sartorius is used as a test weight for balance checking and quality-control procedures. The special-steel build combines corrosion resistance with non-magnetizable behaviour for consistent laboratory handling. Pack size is 1 pc, with a net weight of 0,030 kg. The product originates from Germany and supports reference-mass tasks wherever class E2 wire weights are specified in analytical or calibration workflows.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Density: 8,0 g/cm³
- Storage temperature: Room Temperature
- Accuracy class: E2
- Type: Wire weight
- Material: Special steel
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Questions about Wire Weight 20 mg, OIML E2, DAkkS
What is this article?
Wire Weight 20 mg, OIML E2, DAkkS is the article on this page. Luminix Health distributes Sartorius 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.
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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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.