Description
F2 knob weight is an individual test weight for calibration and verification of laboratory balances and precision scales. It is produced from special steel that is high-gloss polished, non-magnetizable and highly corrosion-resistant, with a density of 8,0 g/cm³. The F2 single-weight range covers nominal values from 1 g to 50 kg, so laboratories can build coherent reference sets for routine quality control. Packaging follows size: pieces up to 20 g are supplied in a plastic box, while weights from 50 g are delivered in a wooden case that protects the polished surface in storage and transport. This knob-style weight from manufacturer Sartorius is suited to everyday metrology tasks such as balance checks, intermediate verification and adjustment work in analytical, industrial and quality-assurance laboratories. The non-magnetizable special-steel construction helps limit magnetic interference during sensitive weighing. Offered as 1 pc, the weight can be used alone or added to existing test-weight collections. High corrosion resistance supports reliable handling under typical laboratory conditions, and the defined density of 8,0 g/cm³ underpins consistent physical behaviour during repeated use.
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
- Weight class: F2
- Design: Knob weight
- Material: Special steel, high-gloss polished
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Questions about Knob Weight 200 g, OIML F2
What is this article?
Knob Weight 200 g, OIML F2 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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. 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.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
