Description
Weight 20 mg, OIML E2 is a precision individual calibration weight intended for verifying and calibrating laboratory balances to OIML standards. This class E2 weight meets or exceeds the tolerances of OIML R 111 and is finished with a high-gloss, mirror-smooth surface that renders scratches and foreign matter readily visible, supporting both stability and extended service life. The construction utilises Troemner Alloy 8 stainless steel, which offers a strictly controlled density of 8,03 g/cm³ together with extremely low magnetic properties and good corrosion resistance. Supplied in a high-quality protective case, the weight remains secure, clean and free from dust, thereby safeguarding the investment. Dimensions are 6,25 mm width, 3,35 mm height and 5,66 mm depth. Suitable for demanding metrology and quality-control applications, this calibration weight from manufacturer Ohaus is offered as a single piece and helps ensure reliable, traceable weighing results in professional laboratory settings. The polished finish and material properties contribute to long-term accuracy when used according to OIML guidelines for individual calibration weights.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Product type: OIML Individual Calibration Weights
- OIML class: E2
- Width: 6,25 mm
- Height: 3,35 mm
- Depth: 5,66 mm
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Questions about Weight 1P OIML 20mg CLE2 No Cert TR
What is this article?
Weight 1P OIML 20mg CLE2 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.