Description
The 2 kg OIML M3 calibration weight is an individual scale calibration weight designed for checking and adjusting balances and scales in laboratory and industrial environments. Fabricated from stainless steel, it satisfies OIML accuracy class M3 requirements and comes in a protective cover that maintains surface condition during transport and storage. Weights in the 1 g to 10 kg range share this stainless-steel build and protective packaging from manufacturer Ohaus. The unit offers a nominal mass of 2 kg together with a net weight of 2,258 kg and a gross weight of 2,258 kg, providing a robust reference standard for regular metrological work. No display devices are incorporated, confirming its purpose as a pure physical mass standard. Quality-assurance laboratories, manufacturing facilities and calibration technicians employ such M3 class weights for periodic verification of weighing instruments in line with recognised procedures. Supplied as a single piece, this calibration weight supports reliable day-to-day accuracy checks.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Nominal weight: 2 kg
- Weight class: M3
- Product type: OIML Individual Scale Calibration Weights
- Material: Stainless steel
- Protective cover: Included
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Questions about Weight, 2kg, OIML M3, OH
What is this article?
Weight, 2kg, OIML M3, OH 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.