Description
E2 weight set provides precision reference masses for calibration and balance verification across laboratory and metrology applications. Covering the range from 1 mg to 10 kg, denominations up to 500 mg are supplied as wire weights, while larger pieces are high-gloss polished knob weights. All components are manufactured from special steel that is non-magnetizable and highly corrosion-resistant, with a density of 8,0 g/cm³ for consistent material behaviour. The complete set is presented in a wooden case that protects the pieces during storage and transport. Supplied as 1 pc, the assortment supports stepwise build-up of test loads for routine checks and instrument qualification. Available from manufacturer Sartorius, these E2-class weights suit quality-control laboratories and weighing stations that require durable, corrosion-resistant reference masses. Controlled density and a carefully finished surface help maintain reliable mass values under normal handling. Users of analytical and precision balances can deploy the set for everyday verification, adjustment workflows and documented calibration routines where E2 tolerances are specified.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- CAS number: e: Wooden case
- Pack size: 1 pc
- Density: 8,0 g/cm³
- Storage temperature: Room Temperature
- Accuracy class: E2
- Range: 1 mg to 10 kg
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Questions about Knob Weight 1 g, OIML E2, DAkkS
What is this article?
Knob Weight 1 g, OIML E2, DAkkS is the article on this page. Luminix Health distributes Sartorius 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.