Description
Weight 50 mg, OIML E1 wire is a high-precision individual calibration weight intended for exacting laboratory and metrology applications. As an OIML Class E1 standard it provides outstanding accuracy with very tight tolerances and a guaranteed uncertainty of one third of the tolerance. The weight surfaces meet or exceed OIML R 111 requirements and are finished to a mirror-smooth high-gloss polish. This wire-form calibration weight from manufacturer Ohaus is used for the reliable verification and adjustment of analytical balances and precision scales. Its physical dimensions are 9,22 mm width, 2,16 mm height and 8,08 mm depth. Supplied as a single piece, the weight arrives in a high-quality protective case that keeps it secure, clean and dust-free, thereby protecting the long-term value of the investment. Individual calibration weights of this type correspond to or surpass the tolerances of OIML classes E1, E2, F1 and F2, making them well suited to accredited laboratories, quality-control departments and research environments that demand traceable mass standards of the highest order.
This article belongs on Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Nominal weight: 50 mg
- Accuracy class: OIML E1
- Design: Wire
- Product type: OIML Individual Calibration Weights
- Width: 9,22 mm
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Questions about Weight Wire 1P OIML 50mg CLE1 NoCert TR
What is this article?
Weight Wire 1P OIML 50mg 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 Instruments de précision.
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 Instruments de précision.
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.