Description
Calibration weight 2 mg, OIML class E2 with NVLAP certificate is an individual reference mass for precise balance verification and metrological calibration. This single-piece weight meets or exceeds the tolerances specified for OIML class E2 under OIML R 111 and presents a high-gloss, mirror-polished surface that makes scratches and foreign particles clearly visible while supporting stability and service life. Compact dimensions are approximately 4,09 mm width, 2,79 mm depth and 2,03 mm height, with a nominal net mass of 0,002 kg. Supplied as one piece in a high-quality protective case, the weight stays secure, clean and dust-free during storage and transport, helping safeguard laboratory accuracy. As an OIML individual calibration weight without display devices, it is suited to routine checks and formal calibration of analytical and precision balances in quality-controlled environments. From manufacturer Ohaus, this NVLAP-certified E2 standard supports documented traceability at the milligram level for laboratories that rely on stable, corrosion-resistant reference masses for everyday metrology work.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Nominal mass: 2 mg
- Accuracy class: OIML E2
- Certification: NVLAP
- Product type: OIML Individual Calibration Weights
- Dimensions (W × D × H): 4,09 × 2,79 × 2,03 mm
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Questions about Weight 1P OIML 2mg CLE2 Accrd TR
What is this article?
Weight 1P OIML 2mg CLE2 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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