Description
Knob weight E2 is an individual precision test weight for laboratory and industrial balance verification. It belongs to the E2 single-weight range covering nominal values from 1 g to 10 kg and is manufactured from polished special steel that is non-magnetizable. Net weight is 1,000 kg, and the article is supplied as one piece in a plastic box. The polished special-steel surface facilitates clean handling on balance pans, while the non-magnetizable character of the material reduces magnetic interference during sensitive measurements. Packaged gross weight is 1,030 kg. The knob geometry provides a practical grip for placement and removal during test routines. This weight from manufacturer Sartorius is classified among test weights (Prüfgewichte) used in metrology and weighing technology. Origin is Germany, specifically the Lower Saxony region according to the product data. Construction is non-sterile, consistent with conventional external mass standards. The combination of E2 class designation, polished special steel and protective plastic packaging supports organized handling and transport between calibration points in the laboratory environment.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Storage temperature: Room Temperature
- Product type: Knob weight
- Accuracy class: E2
- Material: Polished special steel
- Magnetic properties: Non-magnetizable
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Questions about Knob Weight 1 kg, OIML E2
What is this article?
Knob Weight 1 kg, 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.
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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.