Description
Wire weight, E1 class, is a high-accuracy individual test weight for demanding calibration and verification of laboratory balances in the low milligram range. E1 single weights cover nominal values from 1 mg to 500 mg and are manufactured from non-magnetisable special steel with a density of 8,0 g/cm³ and high corrosion resistance. The wire form factor suits confined weighing pans and fine-resolution instruments where precise placement and minimal handling mass matter. Each piece is supplied in a plastic box for protected storage and transport between workstations. Offered as one unit with a net weight of 0,001 kg from manufacturer Sartorius, this wire weight supports metrology workflows that require tight tolerance, stable density, and low magnetic influence. Laboratories apply E1 individual weights for high-level balance checks, reference comparisons, and quality-assurance routines on analytical systems. The special-steel construction maintains surface integrity under repeated use, while the compact plastic case keeps the weight ready for controlled environments without exposing it to unnecessary mechanical stress or contamination during routine handling.
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
- Product type: Wire test weight
- Accuracy class: E1
- Material: Non-magnetisable special steel
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Questions about Wire Weight 200 mg, OIML E1
What is this article?
Wire Weight 200 mg, OIML E1 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.
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.