Description
E2 knob weight is an individual precision test weight made from polished special steel for laboratory calibration and balance-checking tasks. The material is non-magnetizable and supplied in a plastic box, covering the E2 single-weight family from 1 g to 10 kg. Polished special steel provides a clean working surface suited to repeated handling with appropriate weight tools, while the non-magnetizable character limits magnetic influence on sensitive weighing systems. This article is offered as 1 pc from manufacturer Sartorius, with a net weight of 0,010 kg. The compact plastic box protects the weight between uses and supports tidy storage on the bench or in a calibration kit. E2 knob weights of this type are applied in routine verification of analytical and precision balances, internal quality checks, and standardised weighing workflows where a defined accuracy class and stable geometry are needed. The polished finish aids visual inspection for contamination or damage before each use. Together, the special-steel construction, non-magnetizable design and protective plastic packaging make the weight a practical reference piece for everyday metrology work in research, industrial and quality-control laboratories.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Storage temperature: Room Temperature
- Product type: E2 knob weight (single)
- Material: Special steel, polished
- Magnetic properties: Non-magnetizable
- Weight range (family): 1 g to 10 kg
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Questions about Knob Weight 10 g, OIML E2
What is this article?
Knob Weight 10 g, OIML E2 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.
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.