Description
The 5 kg OIML F1 weight is an individual calibration mass intended for precise verification and adjustment of laboratory and industrial balances and scales. It conforms to OIML F1 class tolerances and belongs to the product category of OIML individual calibration weights used in metrology and quality assurance. Weight surfaces meet or exceed the requirements of OIML R 111 and present a highly polished, mirror-smooth finish; this finish helps make scratches and foreign matter clearly visible while supporting stability and longevity in regular service. Each weight is delivered in a high-quality case designed to keep the mass secure, clean and dust-free, protecting the instrument between uses. Net weight is 5 kg with a height of 145,16 mm and a gross weight of 7,712 kg. Manufactured by Ohaus and originating from the USA, the unit is supplied as a single piece without display devices and is suitable for calibration laboratories, production control and accredited testing environments that rely on F1-class reference masses.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Weight class: OIML F1
- Product type: OIML Individual Calibration Weights
- Height: 145,16 mm
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Questions about Weight 2P OIML 5kg CLF1 No Cert TR
What is this article?
Weight 2P OIML 5kg CLF1 No Cert TR is the article on this page. Luminix Health distributes Ohaus 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. 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.