Description
Knob weight M2 is an individual test weight for laboratory and industrial balance verification. It belongs to the M2 single-weight series covering nominal values from 1 g to 10 kg and is produced from finely turned brass. Units up to 20 g are delivered in a plastic box, while weights from 50 g come in a wooden case that protects the piece during transport and storage. The knob form factor allows secure handling when placing the mass on a balance pan during routine checks. Offered by manufacturer Sartorius, this piece supports quality-control and metrology tasks that specify M2 class individual weights. The article is supplied as one piece with a net weight of 0,020 kg and a gross weight of 0,103 kg, so it can be stocked easily with other reference masses. Finely turned brass provides a durable body for repeated laboratory handling. Use this knob weight for periodic balance testing, comparative weighing and maintenance of weighing processes where an M2 individual weight is required in controlled laboratory environments and everyday verification workflows.
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: M2
- Material: Finely turned brass
- Series range: 1 g to 10 kg
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Knob Weight 2 g, OIML M2, DAkkS
What is this article?
Knob Weight 2 g, OIML M2, 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.
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.
