Description
OIML Class E1 calibration weight 500 g is a precision 1-piece individual calibration weight engineered for high-accuracy weighing applications. It offers Class E1 accuracy characterised by tight tolerances and a guaranteed uncertainty of one third of the stated tolerance. Weight surfaces meet or exceed OIML R 111 requirements and are finished with a mirror-smooth high-gloss polish. Fabricated from Troemner Alloy 8 stainless steel, the mass exhibits a strictly controlled density of 8,03 g/cm³, extremely low magnetic properties, reliable long-term stability and good corrosion resistance. This accredited calibration weight from manufacturer Ohaus arrives in a high-quality protective case that ensures safe, clean and dust-free storage, thereby protecting the investment. Nominal net mass is 0,5 kg with a height of 63,3 mm. Belonging to the OIML individual calibration weights series, it satisfies or surpasses the tolerance limits of classes E1, E2, F1 and F2. The controlled material characteristics and Class E1 performance support dependable calibration of analytical balances and reference standards in accredited laboratory settings.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Density: 8,03 g/cm³
- Nominal weight: 500 g
- OIML class: E1
- Material: Troemner Alloy 8 stainless steel
- Height: 63,3 mm
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Weight 1P OIML 500g CLE1 Accrd TR
What is this article?
Weight 1P OIML 500g CLE1 Accrd 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.
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.