Description
OIML weight set (2) 200 g–1 mg Class E1 Accredited TR consists of 23 precisely adjusted weights spanning 1 mg to two 200 g pieces. The set fulfils or surpasses OIML Class E1 tolerances and carries NVLAP accreditation, making it suitable for high-precision balance calibration, metrological verification and analytical laboratory use. Supplied as a single complete set, it has a net weight of 0,6 kg and a gross packed weight of 2,949 kg. Produced by Ohaus, the weights offer excellent mass stability and minimal magnetic influence for reliable reference measurements. Protective casing keeps the polished surfaces clean and free from contamination, protecting the investment over repeated handling cycles. This compact Class E1 kit is particularly well suited to laboratories requiring traceable calibration standards in the low-gram to milligram domain without the bulk of larger kilogram sets.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 set
- Number of weights: 23
- Weight range: 1 mg – 2 × 200 g
- OIML class: E1
- Accreditation: NVLAP
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Questions about Weight Set OIML (2)200g-1mg CLE1 Acrd TR
What is this article?
Weight Set OIML (2)200g-1mg CLE1 Acrd 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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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.