Description
OIML Class E1 individual calibration weight 1 g offers high accuracy with low tolerances and a guaranteed uncertainty equal to one-third of the tolerance limit. Weight surfaces fulfil or exceed OIML R 111 specifications and feature a mirror-smooth high-gloss polish. Units ranging from 1 g to 20 kg are produced from Troemner Alloy 8 stainless steel characterised by a tightly controlled density of 8,03 g/cm³, extremely low magnetic properties, good long-term stability and strong corrosion resistance. Each weight arrives in a premium protective case that ensures safe, clean and dust-free storage, protecting the calibration standard. This single calibration weight from manufacturer Ohaus meets or exceeds the tolerance requirements of OIML classes E1, E2, F1 and F2, supporting precise balance verification and metrological applications in laboratories. Net mass is 0,001 kg and height measures 6,05 mm.
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
- Nominal mass: 1 g
- Accuracy class: OIML E1
- Material: Troemner Alloy 8 stainless steel
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Questions about Weight 1P OIML 1g CLE1 Accrd TR
What is this article?
Weight 1P OIML 1g 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.