Description
Calibration weight 500 mg, OIML F1, NVLAP Cert is an individual calibration weight for precise verification and routine checking of laboratory balances and scales. Classified as an OIML individual calibration weight, it is intended to meet or exceed the tolerances of OIML accuracy class F1 and is provided with NVLAP certification for documented traceability in metrology work. Weight surfaces correspond to or surpass OIML R 111 and carry a high-gloss, mirror-smooth finish that makes scratches and foreign particles readily visible, supporting long-term stability and service life. Delivery in a high-quality protective case keeps the mass secure, clean and dust-free, safeguarding the investment during storage and handling. Approximate dimensions are 12,57 mm width, 3,58 mm height and 11,38 mm depth, suitable for analytical and precision weighing stations. Gross package weight is 0,85 kg, with packaging volume around 0,002 m³. This calibration weight from manufacturer Ohaus is offered as 1 pc under the product type OIML Individual Calibration Weights and is intended for laboratories, quality-control units and calibration service providers that specify class F1 reference standards. Country of origin is the USA.
This article is part of Calibration & test weights, in Balances & scales.
Key features
- Pack size: 1 pc
- Nominal mass: 500 mg
- Accuracy class: OIML F1
- Certification: NVLAP
- Product type: OIML Individual Calibration Weights
- Dimensions (W × H × D): 12,57 × 3,58 × 11,38 mm
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Questions about Weight 1P OIML 500mg CLF1 Accrd TR
What is this article?
Weight 1P OIML 500mg 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.