Description
E1 knob weight is an individual precision test weight for laboratory and metrology applications, produced from special steel with a high-gloss polished finish. The piece is non-magnetizable and highly corrosion-resistant, with a stated density of 8,0 g/cm³ that supports consistent mass behaviour during balance verification and calibration work. Within this E1 single-weight family covering 1 g to 50 kg, units up to 20 g are supplied in a plastic box and weights from 50 g in a wooden case, protecting the polished surface in storage and transit. This article is offered as 1 pc from manufacturer Sartorius and has a net weight of 0,010 kg. The knob form factor allows secure handling with tweezers or weight forks while limiting contact with the working faces. High corrosion resistance and the non-magnetizable special-steel construction help preserve surface quality and magnetic neutrality under routine laboratory conditions. Such E1 knob weights are used to check analytical and precision balances, support internal quality-control routines, and maintain traceable reference points in weighing processes where stable geometry and clean, polished surfaces are essential.
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: E1 knob weight (single)
- Material: Special steel, high-gloss polished
- Magnetic properties: Non-magnetizable
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Questions about Knob Weight 10 g, OIML E1, DAkkS
What is this article?
Knob Weight 10 g, OIML E1, DAkkS is the article on this page. Luminix Health distributes Sartorius 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.