Description
Individual F1 weight set covering 1 mg to 10 kg for comprehensive balance calibration and metrological verification. Leaf weights up to 500 mg are used for the fine range: aluminium pieces with a density of 2,7 g/cm³, nickel-silver leaf weights (1–5) with a density of 8,7 g/cm³, and special-steel leaf weights from 10 mg to 500 mg that are non-magnetisable, highly corrosion-resistant and specified at 8,0 g/cm³. Knob weights are high-gloss polished special steel with the same non-magnetisable, corrosion-resistant character and 8,0 g/cm³ density. The complete assortment is presented in a wooden case that organises and protects the pieces during storage and transport. This configuration supports multi-point calibration across analytical and precision balances in laboratory and quality-control settings. The set from manufacturer Sartorius combines graded materials matched to each mass range so that density, magnetism and surface finish remain appropriate for F1-level reference work. Pack size is one piece (complete set in wooden case).
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Storage temperature: Room Temperature
- Accuracy class: F1
- Range: 1 mg to 10 kg
- Leaf weight materials: Aluminium / nickel silver / special steel
- Knob weight material: Special steel, high-gloss polished
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Questions about Knob Weight 1 g, OIML F1, DAkkS
What is this article?
Knob Weight 1 g, OIML F1, 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.