Description
Calibration weight 20 kg, OIML class F1 with NVLAP certificate is an individual reference mass intended for accurate verification of balances and scales in laboratory and industrial settings. As an OIML individual calibration weight it meets or exceeds OIML class F1 tolerances and is finished to OIML R 111 surface requirements. The high-gloss, mirror-polished surface reveals scratches and contamination clearly, which supports stable performance and durability over repeated handling. Delivery in a robust protective case keeps the weight secure, clean and free from dust during storage, protecting the investment in your reference standard. Nominal net mass is 20 kg, height is 212,09 mm and gross weight is 24,948 kg. Product type is OIML Individual Calibration Weights, with origin in the USA. This unit from manufacturer Ohaus is suited to accredited calibration work, service laboratories and production quality control where a traceable 20 kg F1-class weight with NVLAP certification is required for reliable metrological checks.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Nominal weight: 20 kg
- Accuracy class: OIML F1
- Certification: NVLAP certificate
- Product type: OIML Individual Calibration Weights
- Height: 212,09 mm
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Weight 2P OIML 20kg CLF1 Accrd TR
What is this article?
Weight 2P OIML 20kg CLF1 Accrd TR is the article on this page. Luminix Health distributes Ohaus 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. 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.
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.