Description
Knob weight E1, 24 kg is a high-accuracy single test weight for demanding calibration and verification of precision balances. It forms part of the E1 single-weight range from 1 g to 50 kg and is made of special steel that is high-gloss polished, non-magnetisable and highly corrosion-resistant, with a density of 8,0 g/cm³. These material properties support stable mass behaviour and low magnetic influence during high-end metrological work. The nominal mass is 24 kg, offered as one piece. Consistent with the series, weights from 50 g upward are supplied in a wooden case to protect the polished surface in storage and transit. The knob form enables controlled placement on the balance pan. This E1 class weight from manufacturer Sartorius is intended for laboratories and calibration facilities that require top-tier reference masses for primary checks, adjustment and quality assurance on high-capacity precision instruments. Net weight is 24 kg (gross weight 26 kg). Store and handle under normal room-temperature conditions to preserve surface finish and metrological performance over repeated use cycles.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Density: 8,0 g/cm³
- Storage temperature: Room Temperature
- Accuracy class: E1
- Material: Special steel, high-gloss polished
- Nominal weight: 24 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Knob Weight 20 kg, OIML E1
What is this article?
Knob Weight 20 kg, OIML E1 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. Delivery across Europe, two to five days when in stock. 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.