Description
Test weight set class M1, from 1 to 500 mg, is a compact calibration set for routine verification of laboratory balances in the milligram range. The assortment covers nominal values from 1 mg up to 500 mg and is supplied as a complete case containing twelve individual weights. In line with OIML R-111 recommendations, the 2 mg, 20 mg and 200 mg pieces are provided in duplicate so that common combination weighings can be performed without rearranging the set. Certificate is not included with the delivery. Manufactured by Labbox under the METRIA product line, the set supports day-to-day checks of analytical and precision balances where class M1 tolerance is specified. The protective case keeps the small masses organised and ready for use at the bench or in a metrology corner. Net weight of the complete unit is 0,355 kg. Designed for laboratories, quality-control rooms and educational facilities that require a practical M1 milligram reference set without an accompanying calibration certificate, this configuration offers a straightforward way to maintain weighing confidence across the low-mass working range.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Product type: Test weight set class M1
- Weight range: 1 to 500 mg
- Contents: Case with twelve weights
- Duplicate pieces: 2 mg, 20 mg and 200 mg
- EAN: 8434868054189
- Technical Information Sheet:
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Questions about Precision weight, Class M1, from 1 to 500 mg, 12 fractions
What is this article?
Precision weight, Class M1, from 1 to 500 mg, 12 fractions is the article on this page. Luminix Health distributes Labbox 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
