Description
Weight 20 kg, OIML E1 is a high-accuracy individual calibration weight engineered for precise mass metrology and balance verification tasks. As an OIML Class E1 standard it provides very low tolerances together with a guaranteed uncertainty equal to one-third of the tolerance. Surfaces comply with or surpass OIML R 111 and are finished to a mirror-smooth high-gloss polish. The 20 kg weight is manufactured from Troemner Alloy 8 stainless steel, characterised by a tightly controlled density of 8,03 g/cm³, extremely low magnetic properties, outstanding stability and corrosion resistance. Ideal for calibrating high-capacity laboratory and industrial balances, the weight arrives in a premium protective case that ensures safe, clean and dust-free storage, protecting the long-term value of the standard. Produced by Ohaus, these individual calibration weights meet or exceed the tolerance requirements of OIML classes E1, E2, F1 and F2, supporting accredited laboratories, quality-assurance departments and any application that demands reliable, traceable reference masses of the highest class.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc(s)
- Density: 8,03 g/cm³
- Product type: OIML Individual Calibration Weights
- OIML class: E1
- Nominal weight: 20 kg
- Material: Troemner Alloy 8 stainless steel
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Questions about Weight 1P OIML 20kg CLE1 NoCert TR
What is this article?
Weight 1P OIML 20kg CLE1 NoCert 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.
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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.