Description
Knob weight M1 is an individual calibration weight designed for routine checking and adjustment of balances in laboratory and industrial weighing environments. Belonging to the M1 accuracy class for single weights in the range from 1 g to 10 kg, it is manufactured from galvanized brass and supplied in a protective plastic box. With a net weight of 0,050 kg and a gross weight of 0,070 kg, the piece is compact and easy to handle during verification work. The galvanized brass construction provides a durable, stable mass body suited to everyday test-weight use. This knob weight from manufacturer Sartorius supports quality-control and metrology tasks where M1-class single weights are specified. It is intended for non-sterile applications and is supplied as one piece, ready for integration into existing weight sets or standalone balance checks. Originating from Germany, the weight fits standard laboratory workflows for balance testing, intermediate checks, and documented calibration routines without unnecessary complexity.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Storage temperature: Room Temperature
- Accuracy class: M1
- Material: Galvanized brass
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Questions about Knob Weight 50 g, OIML M1
What is this article?
Knob Weight 50 g, OIML M1 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.
