Description
F2 individual weight supports precision mass calibration and balance verification across laboratory and industrial weighing tasks. Within the F2 programme, leaf (sheet) weights cover the fine range up to 500 mg, while knob weights are high-gloss polished for larger nominal values. Material selection follows the mass range: aluminium at a density of 2,7 g/cm³ for the smallest leaf weights, nickel silver at 8,7 g/cm³ for leaf weights from 10 mg to 500 mg, and non-magnetisable special steel at 8,0 g/cm³ for the steel components, which are highly corrosion-resistant. The overall F2 coverage extends from 1 mg to 10 kg, with knob weights supplied in a wooden case for secure storage and transport. This configuration from manufacturer Sartorius suits quality-control labs, service workshops and production areas that need dependable reference masses for routine checks. The combination of defined densities, corrosion-resistant construction and protective casing supports consistent handling during intermediate verification and set completion work. Delivered as one piece for flexible integration into existing calibration routines.
This article is part of Balance accessories, calibration & certificates, in Balances & scales.
Key features
- Pack size: 1 pc
- Storage temperature: Room temperature
- Product type: Individual weight
- Accuracy class: F2
- Leaf weight materials: Aluminium (2,7 g/cm³); nickel silver (8,7 g/cm³)
- Knob weight material: Special steel, non-magnetisable (8,0 g/cm³)
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Questions about Knob Weight 2 g, OIML F2, DAkkS
What is this article?
Knob Weight 2 g, OIML F2, DAkkS is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Balance accessories, calibration & certificates, inside Balances & scales, in Lab instruments.
These are the draft shields, the pans, the ionisers, the printers and the calibration certificates that belong to a balance. A certificate states the errors found at stated loads. It does not make a different balance correct.
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.
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The category is Balances & scales. The sub-category is Balance accessories, calibration & certificates. The catalogue is Lab instruments.
Shelves beside this one are Calibration & test weights, Precision balances, Bench, platform & industrial scales, Analytical balances and Moisture analysers.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.